Adaptec PC/104, PCM-3420 manual Termpwr GND

TERMPWR

GND

In Out

GND

/\/\/\/ SCSI signal

\/\/\/ SCSI signal

\/\/\/ SCSI signal

etc.

Assuming that the TERMPWR voltage doesn’t drop below the desired termination voltage (plus the regulator’s minimum drop), the SCSI signals will always be terminated to the correct voltage level.

AHA

An acronym for Adaptec Host Adapter.

AIC

An acronym for Adaptec Integrated Circuit

AIC-6360

Second generation Adaptec single chip non-bus mastering ISA to SCSI host adapter (compatible with the first version, the AIC-6260). This chip is found on some Adaptec host adapters, such as the AVA- 1505, AVA-1515, AHA-1520A, AHA-1522A, and the AMM-1570. Adaptec also licenses the chip to motherboard vendors and other I/O card manufacturers.

(Like PCM-3420)

Appendix C Glossary of Terms 41