2.1.8 Primary IDE Interface (40-pin, CN11)
Signal | Pin # | Pin # | Signal |
RESET- | 1 | 2 | Ground |
DD7 | 3 | 4 | DD8 |
DD6 | 5 | 6 | DD9 |
DD5 | 7 | 8 | DD10 |
DD4 | 9 | 10 | DD11 |
DD3 | 11 | 12 | DD12 |
DD2 | 13 | 14 | DD13 |
DD1 | 15 | 16 | DD14 |
DD0 | 17 | 18 | DD15 |
Ground | 19 | 20 | NC |
DMARQ | 21 | 22 | Ground |
DIOW- | 23 | 24 | Ground |
DIOR- | 25 | 26 | Ground |
IORDY | 27 | 28 | CSEL |
DMACK- | 29 | 30 | Ground |
INTRQ | 31 | 32 | reserved |
DA1 | 33 | 34 | PDIAG- |
DA0 | 35 | 36 | DA2 |
CS0- | 37 | 38 | CS1- |
DASP- | 39 | 40 | Ground |
Table 9: Primary IDE channel (CN11) on
