HwB: Zorro II/III Connector
Zorro II/III
(At the computer)
100 PIN EDGE CONNECTOR at the computer.
| Pin | Physical Name |
Zorro II Name |
Zorro III Address Phase |
Zorro III Data Phase |
|---|---|---|---|---|
| 1 | Ground | Ground | Ground | Ground |
| 2 | Ground | Ground | Ground | Ground |
| 3 | Ground | Ground | Ground | Ground |
| 4 | Ground | Ground | Ground | Ground |
| 5 | +5VDC | +5VDC | +5VDC | +5VDC |
| 6 | +5VDC | +5VDC | +5VDC | +5VDC |
| 7 | /OWN | /OWN | /OWN | /OWN |
| 8 | -5VDC | -5VDC | -5VDC | -5VDC |
| 9 | /SLAVEn | /SLAVEn | /SLAVEn | /SLAVEn |
| 10 | +12VDC | +12VDC | +12VDC | +12VDC |
| 11 | /CFGOUTn | /CFGOUTn | /CFGOUTn | /CFGOUTn |
| 12 | /CFGINn | /CFGINn | /CFGINn | /CFGINn |
| 13 | Ground | Ground | Ground | Ground |
| 14 | /C3 | /C3 Clock | /C3 Clock | /C3 Clock |
| 15 | CDAC | CDAC Clock | CDAC Clock | CDAC Clock |
| 16 | /C1 | /C1 Clock | /C1 Clock | /C1 Clock |
| 17 | /CINH | /OVR | /CINH | /CINH |
| 18 | /MTCR | XRDY | /MTCR | /MTCR |
| 19 | /INT2 | /INT2 | /INT2 | /INT2 |
| 20 | -12VDC | -12VDC | -12VDC | -12VDC |
| 21 | A5 | A5 | A5 | A5 |
| 22 | /INT6 | /INT6 | /INT6 | /INT6 |
| 23 | A6 | A6 | A6 | A6 |
| 24 | A4 | A4 | A4 | A4 |
| 25 | Ground | Ground | Ground | Ground |
| 26 | A3 | A3 | A3 | A3 |
| 27 | A2 | A2 | A2 | A2 |
| 28 | A7 | A7 | A7 | A7 |
| 29 | /LOCK | A1 | /LOCK | /LOCK |
| 30 | AD8 | A8 | A8 | D0 |
| 31 | FC0 | FC0 | FC0 | FC0 |
| 32 | AD9 | A9 | A9 | D1 |
| 33 | FC1 | FC1 | FC1 | FC1 |
| 34 | AD10 | A10 | A10 | D2 |
| 35 | FC2 | FC2 | FC2 | FC2 |
| 36 | AD11 | A11 | A11 | D3 |
| 37 | Ground | Ground | Ground | Ground |
| 38 | AD12 | A12 | A12 | D4 |
| 39 | AD13 | A13 | A13 | D5 |
| 40 | Reserved | (/EINT7) | Reserved | Reserved |
| 41 | AD14 | A14 | A14 | D6 |
| 42 | Reserved | (/EINT5) | Reserved | Reserved |
| 43 | AD15 | A15 | A15 | D7 |
| 44 | Reserved | (/EINT4) | Reserved | Reserved |
| 45 | AD16 | A16 | A16 | D8 |
| 46 | /BERR | /BERR | /BERR | /BERR |
| 47 | AD17 | A17 | A17 | D9 |
| 48 | /MTACK | (/VPA) | /MTACK | /MTACK |
| 49 | Ground | Ground | Ground | Ground |
| 50 | E Clock | E Clock | E Clock | E Clock |
| 51 | /DS0 | (/VMA) | /DS0 | /DS0 |
| 52 | AD18 | A18 | A18 | D10 |
| 53 | /RESET | /RST | /RESET | /RESET |
| 54 | AD19 | A19 | A19 | D11 |
| 55 | /HLT | /HLT | /HLT | /HLT |
| 56 | AD20 | A20 | A20 | D12 |
| 57 | AD22 | A22 | A22 | D14 |
| 58 | AD21 | A21 | A21 | D13 |
| 59 | AD23 | A23 | A23 | D15 |
| 60 | /BRn | /BRn | /BRn | /BRn |
| 61 | Ground | Ground | Ground | Ground |
| 62 | /BGACK | /BGACK | /BGACK | /BGACK |
| 63 | AD31 | D15 | A31 | D31 |
| 64 | /BGn | /BGn | /BGn | /BGn |
| 65 | AD30 | D14 | A30 | D30 |
| 66 | /DTACK | /DTACK | /DTACK | /DTACK |
| 67 | AD29 | D13 | A29 | D29 |
| 68 | READ | READ | READ | READ |
| 69 | AD28 | D12 | A28 | D28 |
| 70 | /DS2 | /LDS | /DS2 | /DS2 |
| 71 | AD27 | D11 | A27 | D27 |
| 72 | /DS3 | /UDS | /DS3 | /DS3 |
| 73 | Ground | Ground | Ground | Ground |
| 74 | /CCS | /AS | /CCS | /CCS |
| 75 | SD0 | D0 | Reserved | D16 |
| 76 | AD26 | D10 | A26 | D26 |
| 77 | SD1 | D1 | Reserved | D17 |
| 78 | AD25 | D9 | A25 | D25 |
| 79 | SD2 | D2 | Reserved | D18 |
| 80 | AD24 | D8 | A24 | D24 |
| 81 | SD3 | D3 | Reserved | D19 |
| 82 | SD7 | D7 | Reserved | D23 |
| 83 | SD4 | D4 | Reserved | D20 |
| 84 | SD6 | D6 | Reserved | D22 |
| 85 | Ground | Ground | Ground | Ground |
| 86 | SD5 | D5 | Reserved | D21 |
| 87 | Ground | Ground | Ground | Ground |
| 88 | Ground | Ground | Ground | Ground |
| 89 | Ground | Ground | Ground | Ground |
| 90 | Ground | Ground | Ground | Ground |
| 91 | SenseZ3 | Ground | SenseZ3 | SenseZ3 |
| 92 | 7M | E7M | 7M | 7M |
| 93 | DOE | DOE | DOE | DOE |
| 94 | /IORST | /BUSRST | /IORST | /IORST |
| 95 | /BCLR | /GBG | /BCLR | /BCLR |
| 96 | Reserved | (/EINT1) | Reserved | Reserved |
| 97 | /FCS | No Connect | /FCS | /FCS |
| 98 | /DS1 | No Connect | /DS1 | /DS1 |
| 99 | Ground | Ground | Ground | Ground |
| 100 | Ground | Ground | Ground | Ground |