INSTALLATIONS
FDD1: Floppy Drive Connector
FDD1 is a
| Signal Name | Pin # | Pin # | Signal Name |
| Ground | 1 | 2 | RM/LC |
| Ground | 3 | 4 | No connect |
| Ground | 5 | 6 | No connect |
| Ground | 7 | 8 | Index |
| Ground | 9 | 10 | Motor enable 0 |
| Ground | 11 | 12 | Drive select 1 |
| Ground | 13 | 14 | Drive select 0 |
| Ground | 15 | 16 | Motor enable 1 |
| Ground | 17 | 18 | Direction |
| Ground | 19 | 20 | Step |
| Ground | 21 | 22 | Write data |
| Ground | 23 | 24 | Write gate |
| Ground | 25 | 26 | Track 00 |
FDD1 | Ground | 27 | 28 | Write protect |
Ground | 29 | 30 | Read data | |
| Ground | 31 | 32 | Side 1 select |
| Ground | 33 | 34 | Diskette change |
J2: System Function Connector
J2 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status. J2 is a
Hard Disk Drive LED
Reset Switch
Turbo LED Connector
ATX Power On Switch
SMI / Hardware Switch
Power LED
Speaker
I815E User’s Manual | 15 |
