20 • Jumpers and Connectors
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 DB-6760J3