663 lines
12 KiB
Plaintext
663 lines
12 KiB
Plaintext
Monitor Pinouts:
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Monochrome - TTL (18.43 KHz - 720x350) 9-pin Sub-D connector:
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Pins:
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1 GND
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2-5 Unused
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6 Intensity
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7 Video
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8 Horizontal Sync TTL Positive
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9 Vertical Sync TTL Negative
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CGA - TTL (15.75 KHz - 320x200 or 640x200) 9-pin Sub-D connector:
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Pins:
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1 Ground
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2 Unused
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3 RED Video
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4 GREEN Video
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5 BLUE Video
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6 Intensity
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7 Unused
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8 Horizontal Sync TTL Positive
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9 Vertical Sync TTL Positive
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IBM PCjr CGA (Berg style connector):
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Pins:
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A01 TV vertical drive (not for display)
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A02 Ground
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A03 TV horizontal drive (not for display)
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A04 Blue (CGA pin 5)
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A05 Red (CGA pin 3)
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A06 Intensity (CGA pin 6)
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A07 Green (CGA pin 4)
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A08 Comp sync drive (not for display)
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A09 Audio
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B01 + Vertical drive (CGA pin 9)
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B02 Ground
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B03 + Horizontal drive (CGA pin 8)
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B04 - B08 Ground
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B09 frame ground (CGA pin 1)
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EGA - TTL (15.74-21.85 KHz) 9-pin Sub-D connector:
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Pins:
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1 GND
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2 Secondary RED Video
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3 Primary RED Video
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4 Primary GREEN Video
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5 Primary BLUE Video
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6 Secondary Green Video/Intensity
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7 Secondary Blue Video
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8 Horizontal Sync TTL Positive
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9 Vertical Sync TTL Negative
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IBM PGA (Professional Graphics Adapter):
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Pins:
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1 Red
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2 Green
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3 Blue
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4 Composite sync.
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5 Mode control
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6 Red ground
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7 Green ground
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8 Blue ground
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9 Ground
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Original VGA (from 31.5 KHz up) 15-pin mini Sub-D (Three rows of 5 pins):
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Pins:
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1 Red (Analog)
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2 Green (Analog)
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3 Blue (Analog)
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4 Reserved
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5 Ground
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6 Red Return
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7 Green Return
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8 Blue Return
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9 No Connect
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10 Ground
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11 ID0. GND for Color monitors, NC for Mono monitors
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12 ID1. NC for Color monitors, GND for Mono monitors. Some systems only
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uses ID0 for monitr ID.
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13 Horzontal Sync
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14 Vertical Sync
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15 No Connect
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VESA Display Data Channel (DDC) Standard. 15-pin mini Sub-D:
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Pins:
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1 Red (Analog)
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2 Green (Analog)
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3 Blue (Analog)
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4 Reserved
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5 Return
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6 Red Return
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7 Green Return
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8 Blue Return
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9 +5 VDC (from host). Should only be used for DDC2 devices
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10 Sync return
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11 Monitor ID0 (optional)
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12 Data (SDA)
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13 Horzontal Sync
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14 Vertical Sync
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15 Data clock (SCL). Should only be used for DDC2 devices
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There are 3 different protocols defined for DDC:
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DDC1 - A unidirectional (display to host only) serial comm system which
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provides basic display ID and feature support information (including
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supported timings, display size, colorimetry and gamma, etc.) to the
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host. This uses pin 12 on the 15-pin "VGA" connector as a data line.
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DDC2B - Adds clock (pin 15) and return (pin 11) to enable at least ID
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information to be obtained via an I2C interface. I2C is a
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bidirectional interface, but display control via DDC2B is not
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defined at this time.
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DDC2AB - Full ID and control of the monitor via ACCESS.bus. As ACCESS.bus
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is basically a command and protocol definition on top of the I2C
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hardware interface, this uses the same lines as DDC2B.
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VESA Feature Connector (a 2x13 pin-header or edge connector):
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Pins:
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1-8 Pixel data 0-7
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9 Dot Clock
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10 Blank
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11 Horizontal Sync
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12 Vertical Sync
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13-16 Ground
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17 External Video Select. When high pins 1-8 are outputs, when low
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they are inputs. This pin has an internal pull-up.
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18 External Sync Select. When high pins 10-12 are outputs.
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This pin has an internal pull-up.
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19 External Dot Clock Select. When high pin 9 is an output.
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This pin has an internal pull-up.
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20 No Connection
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21-24 Ground
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25-26 No Connection
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Note: Pin numbers are 1-13 on the lower row (pin-header)/component side(edge)
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and pins 14-26 on the other row/side. Low pins towards the back end.
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Other sources may use A1-13,B1-13 or count across the pin-header.
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BUS connectors pin listings:
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ISA Bus.
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Pins:
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A1 -I/O CH CHK
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A2 SD07
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A3 SD06
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A4 SD05
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A5 SD04
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A6 SD03
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A7 SD02
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A8 SD01
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A9 SD00
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A10 -I/O CH RDY
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A11 AEN
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A12 SA19
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A13 SA18
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A14 SA17
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A15 SA16
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A16 SA15
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A17 SA14
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A18 SA13
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A19 SA12
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A20 SA11
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A21 SA10
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A22 SA09
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A23 SA08
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A24 SA07
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A25 SA06
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A26 SA05
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A27 SA04
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A28 SA03
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A29 SA02
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A30 SA01
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A31 SA00
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B1 GND
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B2 RESET
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B3 +5V
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B4 IRQ9
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B5 -5V
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B6 DRQ2
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B7 -12V
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B8 0WS
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B9 +12V
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B10 GND
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B11 -SMEMW
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B12 -SMEMR
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B13 -IOW
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B14 -IOR
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B15 -DACK3
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B16 -DRQ3
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B17 -DACK1
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B18 -DRQ1
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B19 -REFRESH
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B20 BCLK
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B21 IRQ7
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B22 IRQ6
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B23 IRQ5
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B24 IRQ4
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B25 IRQ3
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B26 -DACK2
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B27 T/C
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B28 BALE
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B29 +5V
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B30 OSC
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B31 GND
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C1 SBHE
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C2 LA23
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C3 LA22
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C4 LA21
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C5 LA20
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C6 LA19
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C7 LA18
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C8 LA17
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C9 -MEMR
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C10 -MEMW
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C11 SD08
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C12 SD09
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C13 SD10
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C14 SD11
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C15 SD12
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C16 SD13
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C17 SD14
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C18 SD15
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D1 -MEMCS16
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D2 -I/OCS16
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D3 IRQ10
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D4 IRQ11
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D5 IRQ12
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D6 IRQ15
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D7 IRQ14
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D8 -DACK0
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D9 -DRQ0
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D10 -DACK5
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D11 -DRQ5
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D12 -DACK6
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D13 -DRQ6
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D14 -DACK7
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D15 -DRQ7
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D16 +5V
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D17 -MASTER
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D18 GND
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Note: A & B are on the rearmost connector, C & D on the shorter front
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connector, A & C are o the component side, B & D on the back side.
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Lower numbers are towards the rear covers.
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Note: This is the 16bit ISA bus, the 8bit bus is essentially just A & B
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EISA Bus.
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Pins:
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A1 Not used
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A2 Data 7
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A3 Data 6
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A4 Data 5
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A5 Data 4
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A6 Data 3
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A7 Data 2
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A8 Data 1
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A9 Data 0
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A10-11 Not used
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A12 SA19
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A13 SA18
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A14 SA17
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A15 SA16
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A16 SA15
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A17 SA14
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A18 SA13
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A19 SA12
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A20 SA11
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A21 SA10
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A22 SA9
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A23 SA8
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A24 SA7
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A25 SA6
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A26 SA5
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A27 SA4
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A28 SA3
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A29 SA2
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A30 SA1
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A31 SA0
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B1 Ground
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B2 Reserved
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B3 +5V
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B4 Not used
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B5 -5V
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B6 Not used
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B7 -12V
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B8 Not used
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B9 +12V
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B10 Ground
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B11-19 Not used
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B20 BCLK
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B21-28 Not used
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B29 +5V
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B30 Not used
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B31 Ground
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C1 Not used
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C2 LA23
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C3 LA22
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C4 LA21
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C5 LA20
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C6 LA19
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C7 LA18
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C8 LA17
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C9 MRDC*
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C10 Not used
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C11 Data 8
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C12 Data 9
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C13 Data 10
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C14 Data 11
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C15 Data 12
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C16 Data 13
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C17 Data 14
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C18 Data 15
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D1 M16*
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D2-15 Not used
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D16 +5V
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D17 Not used
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D18 Ground
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E1 CMD*
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E2 START*
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E3 EXRDY
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E4 EX32*
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E5 Ground
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E7-9 Not used
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E10 W-R
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E11 Ground
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E12-14 Not used
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E15 Ground
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E17 BE1*
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E18 LA31*
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E19 Ground
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E20 LA30*
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E21 LA28*
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E22 LA27*
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E23 LA25*
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E24 Ground
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E26 LA15
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E27 LA13
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E28 LA12
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E29 LA11
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E30 Ground
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E31 LA9
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F1 Ground
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F2-3 +5V
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F4-5 Not used
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F7-8 Not used
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F9 +12V
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F10 M-IO
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F11-12 Not used
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F13 Ground
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F14 Not used
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F15 BE3*
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F17 BE2*
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F18 BE0*
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F19 Ground
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F20 +5V
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F21 LA29*
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F22 Ground
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F23 LA26*
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F24 LA24*
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F26 LA16
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F27 LA14
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F28-29 +5V
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F30 Ground
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F31 LA10
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G1 LA7
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G2 Ground
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G3 LA4
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G4 LA3
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G5 Ground
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G7 Data 17
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G8 Data 19
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G9 Data 20
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G10 Data 22
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G11 Ground
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G12 Data 25
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G13 Data 26
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G14 Data 28
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G16 Ground
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G17 Data 30
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G18 Data 31
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G19 Not used
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H1 LA8
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H2 LA6
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H3 LA5
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H4 +5V
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H5 LA2
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H7 Data 16
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H8 Data 18
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H9 Ground
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H10 Data 21
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H11 Data 23
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H12 Data 24
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H13 Ground
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H14 Data 27
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H16 Data 29
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H17-18 +5V
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H19 Not used
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Note: A, B, C & D are the upper contacts, E, F, G & H the lower ones.
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A, C, E & G are on the component side, B, D, F & H on the back side.
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A, B, E & F are on the first (long) connector, C, D, G & H on the
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second (short) connector.
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Pins E6,E16,E25,F6,F16,F25,G6,G15,H6 and H15 do not exist
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VESA Local Bus.
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Pins:
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A1 DAT1
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A2 DAT3
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A3 GND
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A4 DAT5
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A5 DAT7
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A6 DAT9
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A7 DAT11
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A8 DAT13
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A9 DAT15
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A10 GND
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A11 DAT17
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A12 VCC
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A13 DAT19
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A14 DAT21
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A15 DAT23
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A16 DAT25
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A17 GND
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A18 DAT27
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A19 DAT29
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A20 DAT31
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A21 ADR30
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A22 ADR28
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A23 ADR26
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A24 GND
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A25 ADR24
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A26 ADR22
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A27 VCC
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A28 ADR20
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A29 ADR18
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A30 ADR16
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A31 ADR14
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A32 ADR12
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A33 ADR10
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A34 ADR8
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A35 GND
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A36 ADR6
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A37 ADR4
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A38 WBACK#
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A39 BE0#
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A40 VCC
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A41 BE1#
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A42 BE2#
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A43 GND
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A44 BE3#
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A45 ADS#
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A48 LRDY#
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A49 LDEV#
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A50 LREQ#
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A51 GND
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A52 LGNT#
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A53 VCC
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A54 ID2
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A55 ID3
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A56 ID4
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A57 LKEN#
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A58 LEADS#
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B1 DAT0
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B2 DAT2
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B3 DAT4
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B4 DAT6
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B5 DAT8
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B6 GND
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B7 DAT10
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B8 DAT12
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B9 VCC
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B10 DAT14
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B11 DAT16
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B12 DAT18
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B13 DAT20
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B14 GND
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B15 DAT22
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B16 DAT24
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B17 DAT26
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B18 DAT28
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B19 DAT30
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B20 VCC
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B21 ADR31
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B22 GND
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B23 ADR29
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B24 ADR27
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B25 ADR25
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B26 ADR23
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B27 ADR21
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B28 ADR19
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B29 VCC
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B30 ADR17
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B31 ADR15
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B32 VCC
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B33 ADR13
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B34 ADR11
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B35 ADR9
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B36 ADR7
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B37 ADR5
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B38 VCC
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B39 ADR3
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B40 ADR2
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B41 N/C
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B42 RESET#
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B43 D/C#
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B44 M/IO#
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B45 W/R#
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B48 RDYRTN#
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B49 GND
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B50 IRQ9
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B51 BRDY#
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B52 BLAST#
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B53 ID0
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B54 ID1
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B55 GND
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B56 LCLK
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B57 VCC
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B58 BS16#
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Note: This is the VESA special 3rd connector (with the narrow traces), the two
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other connectors are essentially the ISA 16bit connectors. Lower numbers
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are towards the rear covers. A is the component side, B the backside.
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Pins A46,A47,B46 and B47 do not exist.
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PCI Bus.
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Pins:
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A1 TRST-
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A2 +12V
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A3 TMS
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A4 TD1
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A5 VCC
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A6 INTA-
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A7 INTC-
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A8 VCC
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A9 Reserved
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A10 VCC
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A11 Reserved
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A12-A13 Ground
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A14 Reserved
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A15 RST-
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A16 VCC
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A17 GNT-
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A18 GNC
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A19 Reserved
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A20 AD30
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A21 +3.3V
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A22 AD28
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A23 AD26
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A24 Ground
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A25 AD24
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A26 IDSEL
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A27 +3.3V
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A28 AD22
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A29 AD20
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A30 Ground
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A31 AD18
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A32 AD16
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A33 +3.3V
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A34 FRAME-
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A35 Ground
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A36 TRDY
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A37 Ground
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A38 STOP-
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A39 +3.3V
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A40 SDONE
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A41 SBO-
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A42 Ground
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A43 PAR
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A44 AD15
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A45 +3.3V
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A46 AD13
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A47 AD11
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A48 Ground
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A49 AD9
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A52 C/BE0-
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A53 +3.3V
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A54 AD6
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A55 AD4
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A56 Ground
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A57 AD2
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A58 AD0
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A59 VCC
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A60 REQ64-
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A61 VCC
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A62 VCC
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B1 -12V
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B2 TCK
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B3 Ground
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B4 TD0
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B5 VCC
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B6 VCC
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B7 INTB-
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B8 INTD-
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B9 PRSNT1-
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B10 Reserved
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B11 PRSNT2-
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B12 Ground
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B13 Ground
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B14 Reserved
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B15 Ground
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B16 CLK
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B17 Ground
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B18 REQ-
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B19 VCC
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B20 AD31
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B21 AD29
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B22 Ground
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B23 AD27
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B24 AD25
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B25 +3.3V
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B26 C/BE3-
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B27 AD23
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B28 Ground
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B29 AD21
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B30 AD19
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B31 +3.3V
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B32 AD17
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B33 C/BE2-
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B34 Ground
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B35 IRDY-
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B36 +3.3V
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B37 DEVSEL-
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B38 Ground
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B39 LOOK-
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B40 PERR-
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B41 +3.3V
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B42 SERR
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B43 +3.3V
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B44 C/BE1-
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B45 AD14
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B46 Ground
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B47 AD12
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B48 AD10
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B49 Ground
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B52 AD8
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B53 AD7
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B54 +3.3V
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B55 AD5
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B56 AD3
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B57 Ground
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B58 AD1
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B59 VCC
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B60 ACK64-
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B61 VCC
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B62 VCC
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Note: A50,51 & B50,51 don't exist
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