58
3 Interface Devices and Mass-Storage Drives
Connectors and Sockets
Connectors and Sockets
IDE Hard Disk Drive Data Connector Flexible Disk Drive Data Connector
Pin Signal Pin Signal Pin Signal Pin Signal
1 Reset# 2 Ground 1 Ground 2 LDENSEL#
3 HD7 4 HD8 3 Ground 4 Microfloppy
5 HD6 6 HD9 5 Ground 6 EDENSEL
7 HD5 8 HD10 7 Ground 8 INDX#
9 HD4 10 HD11 9 Ground 10 MTEN1#
11 HD3 12 HD12 11 Ground 12 DRSEL0#
13 HD2 14 HD13 13 Ground 14 DRSEL1#
15 HD1 16 HD14 15 Ground 16 DTEN0#
17 HD0 18 HD15 17 Ground 18 DIR#
19 Ground 20 orientation key 19 Ground 20 STP#
21 DMARQ 22 Ground 21 Ground 22 WRDATA#
23 DIOW# 24 Ground 23 Ground 24 WREN#
25 DIOR# 26 Ground 25 Ground 26 TRK0#
27 IORDY 28 SPSYNC:CSEL 27 Ground 28 WRPRDT#
29 DMACK# 30 Ground 29 Ground 30 RDDATA#
31 INTRQ 32 IOCS16# 31 Ground 32 HDSEL1#
33 DA1 34 PDIAG# 33 Ground 34 DSKCHG#
35 DA0 36 DA2
37 CS0# 38 CS1#
39 DASP# 40 Ground
Status Panel Connector
Pin Signal Pin Signal
1 LCK_LED_K 2 LCK_LED_A
3 PWR_LED_K 4 PWR_LED_A
5 not connected 6 common
7 Push_On 8 RED_LED_A
9 HDD_LED_K 10 HDD_LED_A
11 _Reset 12 Ground
13 LCK_PUSH2 14 LCK_PUSH2
External Start and Remote Start Connectors
Pin Signal Pin Signal
1 ExternalStart 2 Ground
3 Wake1# 4 Wake2#
5 not connected 6 Wake3#
7 PowerGood 8 not connected
9 Vstandby 10 orientation key
