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PCI

PCI (Peripheral Component Interconnect bus) is de opvolger van de ISA-bus

Aansluitingen PCI connector
Pin+5V+3.3VUniversalDescription
A1TRST  Test Logic Reset
A2+12V  +12 VDC
A3TMS  Test Mde Select
A4TDI  Test Data Input
A5+5V  +5 VDC
A6INTA  Interrupt A
A7INTC  Interrupt C
A8+5V  +5 VDC
A9RESV01  Reserved VDC
A10+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
A11RESV03  Reserved VDC
A12GND03(OPEN)(OPEN)Ground or Open (Key)
A13GND05(OPEN)(OPEN)Ground or Open (Key)
A14RESV05  Reserved VDC
A15RESET  Reset
A16+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
A17GNT  Grant PCI use
A18GND08  Ground
A19RESV06  Reserved VDC
A20AD30  Address/Data 30
A21+3.3V01  +3.3 VDC
A22AD28  Address/Data 28
A23AD26  Address/Data 26
A24GND10  Ground
A25AD24  Address/Data 24
A26IDSEL  Initialization Device Select
A27+3.3V03  +3.3 VDC
A28AD22  Address/Data 22
A29AD20  Address/Data 20
A30GND12  Ground
A31AD18  Address/Data 18
A32AD16  Address/Data 16
A33+3.3V05  +3.3 VDC
A34FRAME  Address or Data phase
A35GND14  Ground
A36TRDY  Target Ready
A37GND15  Ground
A38STOP  Stop Transfer Cycle
A39+3.3V07  +3.3 VDC
A40SDONE  Snoop Done
A41SBO  Snoop Backoff
A42GND17  Ground
A43PAR  Parity
A44AD15  Address/Data 15
A45+3.3V10  +3.3 VDC
A46AD13  Address/Data 13
A47AD11  Address/Data 11
A48GND19  Ground
A49AD9  Address/Data 9
A52C/BE0  Command, Byte Enable 0
A53+3.3V11  +3.3 VDC
A54AD6  Address/Data 6
A55AD4  Address/Data 4
A56GND21  Ground
A57AD2  Address/Data 2
A58AD0  Address/Data 0
A59+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
A60REQ64  Request 64 bit ???
A61VCC11  +5 VDC
A62VCC13  +5 VDC
     
A63GND  Ground
A64C/BE[7]#  Command, Byte Enable 7
A65C/BE[5]#  Command, Byte Enable 5
A66+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
A67PAR64  Parity 64 ???
A68AD62  Address/Data 62
A69GND  Ground
A70AD60  Address/Data 60
A71AD58  Address/Data 58
A72GND  Ground
A73AD56  Address/Data 56
A74AD54  Address/Data 54
A75+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
A76AD52  Address/Data 52
A77AD50  Address/Data 50
A78GND  Ground
A79AD48  Address/Data 48
A80AD46  Address/Data 46
A81GND  Ground
A82AD44  Address/Data 44
A83AD42  Address/Data 42
A84+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
A85AD40  Address/Data 40
A86AD38  Address/Data 38
A87GND  Ground
A88AD36  Address/Data 36
A89AD34  Address/Data 34
A90GND  Ground
A91AD32  Address/Data 32
A92RES  Reserved
A93GND  Ground
A94RES  Reserved
     
B1-12V  -12 VDC
B2TCK  Test Clock
B3GND  Ground
B4TDO  Test Data Output
B5+5V  +5 VDC
B6+5V  +5 VDC
B7INTB  Interrupt B
B8INTD  Interrupt D
B9PRSNT1  Reserved
B10RES  +V I/O (+5 V or +3.3 V)
B11PRSNT2   
B12GND(OPEN)(OPEN)Ground or Open (Key)
B13GND(OPEN)(OPEN)Ground or Open (Key)
B14RES  Reserved VDC
B15GND  Reset
B16CLK  Clock
B17GND  Ground
B18REQ  Request
B19+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
B20AD31  Address/Data 31
B21AD29  Address/Data 29
B22GND  Ground
B23AD27  Address/Data 27
B24AD25  Address/Data 25
B25+3.3V  +3.3VDC
B26C/BE3  Command, Byte Enable 3
B27AD23  Address/Data 23
B28GND  Ground
B29AD21  Address/Data 21
B30AD19  Address/Data 19
B31+3.3V  +3.3 VDC
B32AD17  Address/Data 17
B33C/BE2  Command, Byte Enable 2
B34GND13  Ground
B35IRDY  Initiator Ready
B36+3.3V06  +3.3 VDC
B37DEVSEL  Device Select
B38GND16  Ground
B39 LOCK     Lock bus
B40 PERR     Parity Error
B41 +3.3V08     +3.3 VDC
B42 SERR     System Error
B43 +3.3V09     +3.3 VDC
B44 C/BE1     Command, Byte Enable 1
B45 AD14     Address/Data 14
B46 GND18     Ground
B47 AD12     Address/Data 12
B48 AD10     Address/Data 10
B49 GND20     Ground or request 66MHz bus
B50 (OPEN) GND (OPEN) Ground or Open (Key)
B51 (OPEN) GND (OPEN) Ground or Open (Key)
B52 AD8     Address/Data 8
B53 AD7     Address/Data 7
B54 +3.3V12     +3.3 VDC
B55 AD5     Address/Data 5
B56 AD3     Address/Data 3
B57 GND22     Ground
B58 AD1     Address/Data 1
B59 VCC08     +5 VDC
B60 ACK64     Acknowledge 64 bit ???
B61 VCC10     +5 VDC
B62 VCC12     +5 VDC
         
B63 RES     Reserved
B64 GND     Ground
B65 C/BE[6]#     Command, Byte Enable 6
B66 C/BE[4]#     Command, Byte Enable 4
B67 GND     Ground
B68 AD63     Address/Data 63
B69 AD61     Address/Data 61
B70 +5V +3.3V Signal Rail +V I/O (+5 V or +3.3 V)
B71 AD59     Address/Data 59
B72 AD57     Address/Data 57
B73 GND     Ground
B74 AD55     Address/Data 55
B75 AD53     Address/Data 53
B76 GND     Ground
B77 AD51     Address/Data 51
B78 AD49     Address/Data 49
B79 +5V +3.3V Signal Rail +V I/O (+5 V or +3.3 V)
B80 AD47     Address/Data 47
B81 AD45     Address/Data 45
B82 GND     Ground
B83 AD43     Address/Data 43
B84 AD41     Address/Data 41
B85GND  Ground
B86AD39  Address/Data 39
B87AD37  Address/Data 37
B88+5V+3.3VSignal Rail+V I/O (+5 V or +3.3 V)
B89AD35  Address/Data 35
B90AD33  Address/Data 33
B91GND  Ground
B92RES  Reserved
B93RES  Reserved
B94GND  Ground