AlphaPC 164UX Connector Pinouts 4–11
IDE Drive LED Connector Pinouts
4.16 IDE Drive LED Connector Pinouts
Table 4–16 shows the IDE drive LED connector pinouts.
4.17 Reset Switch Connector Pinouts
Table 4–17 shows the reset switch connector pinouts.
4.18 Soft Power Switch Connector Pinouts
Table 4–18 shows the soft power switch connector pinouts.
4.19 SCSI LED Connector Pinouts
Table 4–19 shows the SCSI LED connector pinouts.
Table 4–16 IDE Drive LED Connector Pinouts (J29)
Pin Signal Name
1 ACTIVITY Hard drive active
2 ACTIVUTYPULLUP
Table 4–17 Reset Switch Connector Pinouts (J37)
Pin Signal Name
1 GND —
2 RSTSWITCH Reset system
Table 4–18 Soft Power Switch Connector Pinouts (J36)
Pin Signal Name
1 GND —
2 PWRSWITCH System power on/off
Table 4–19 SCSI LED Connector Pinouts (J17)
Pin Signal Name
1 SCSI_BUSY —
2 SCSI_BSY2 —