31 lines
1.0 KiB
Plaintext
31 lines
1.0 KiB
Plaintext
|
AST RESEARCH TECHNICAL BULLETIN TB-0160 04-11-86
|
|||
|
|
|
|||
|
|
|
|||
|
|
AST-3270/COAX PROM LOCATIONS
|
|||
|
|
|
|||
|
|
|
|||
|
|
The purpose of this document is to indicate the locations of the
|
|||
|
|
PROMS on the AST-3270/COAX and AST-PCOX boards. As of this
|
|||
|
|
writing, the latest release is version 1.40 of the PROMS. AST
|
|||
|
|
part numbers are as follows:
|
|||
|
|
|
|||
|
|
107000-090 Rev B
|
|||
|
|
107000-091 Rev B
|
|||
|
|
|
|||
|
|
There are currently two boards that are used with the above
|
|||
|
|
mentioned products, and the locations of the PROMS vary depending
|
|||
|
|
upon which board one has.
|
|||
|
|
|
|||
|
|
On the short card, AST part #202020-002, the IC chip locations
|
|||
|
|
are as follows:
|
|||
|
|
|
|||
|
|
Prom with AST Part #107000-090 B in IC Location U4
|
|||
|
|
Prom with AST Part #107000-091 B in IC Location U5
|
|||
|
|
|
|||
|
|
On the long card, AST part #202020-001, the IC chip locations are
|
|||
|
|
as follows:
|
|||
|
|
|
|||
|
|
Prom with AST Part #107000-090 B in IC Location 1C
|
|||
|
|
Prom with AST Part #107000-091 B in IC Location 3C
|
|||
|
|
|
|||
|
|
|