J7: Primary IDE Connectors
Signal Name | Pin # | Pin # | Signal Name |
|
|
| |
Reset IDE | 1 | 2 | Ground |
Host data 7 | 3 | 4 | Host data 8 |
Host data 6 | 5 | 6 | Host data 9 |
Host data 5 | 7 | 8 | Host data 10 |
Host data 4 | 9 | 10 | Host data 11 |
Host data 3 | 11 | 12 | Host data 12 |
Host data 2 | 13 | 14 | Host data 13 |
Host data 1 | 15 | 16 | Host data 14 |
Host data 0 | 17 | 18 | Host data 15 |
Ground | 19 | 20 | Key |
DRQ0 | 21 | 22 | Ground |
Host IOW | 23 | 24 | Ground |
Host IOR | 25 | 26 | Ground |
IOCHRDY | 27 | 28 | Host ALE |
DACK0 | 29 | 30 | Ground |
IRQ14 | 31 | 32 | No connect |
ASDRAMess 1 | 33 | 34 | No connect |
ASDRAMess 0 | 35 | 36 | ASDRAMess 2 |
Chip select 0 | 37 | 38 | Chip select 1 |
Activity | 39 | 40 | Ground |
Vcc | 41 | 42 | Vcc |
Ground | 43 | 44 | N.C. |
CN13, CN147: COM1 and COM2 Serial Ports |
| ||
Signal Name | Pin # | Pin # | Signal Name |
DCD | 1 | 6 | DSR |
RXD | 2 | 7 | RTS |
TXD | 3 | 8 | CTS |
DTR | 4 | 9 | RI |
GND | 5 | 10 | NC |
FDD1: Floppy Drive Connector
FDD1is a slim
Signal Name | Pin # | Pin # | Signal Name |
VCC | 1 | 2 | INDEX |
VCC | 3 | 4 | DRV_SEL |
VCC | 5 | 6 | DSK_CH |
NC | 7 | 8 | NC |
NC | 9 | 10 | MOTOR |
DINST | 11 | 12 | DIR |
NC | 13 | 14 | STEP |
GND | 15 | 16 | WDATA |
GND | 17 | 18 | WGATE |
GND | 19 | 20 | TRACK |
NC | 21 | 22 | WPROT |
GND | 23 | 24 | RDATA |
GND | 25 | 26 | SIDE |
