KEV11-A floating point: Difference between revisions
From Computer History Wiki
Jump to navigationJump to search
Minor improvement |
Add chip number/rev info |
||
| Line 3: | Line 3: | ||
The '''KEV11-A''' is an optional chip for [[LSI-11]] [[CPU]] which adds support for the [[PDP-11 Extended Instruction Set]] and also [[FIS floating point]]. | The '''KEV11-A''' is an optional chip for [[LSI-11]] [[CPU]] which adds support for the [[PDP-11 Extended Instruction Set]] and also [[FIS floating point]]. | ||
For the KEV11-A, one version is a 3015 23-003B5 (seen with the [[LSI-11#Chip variants|first set]] of LSI-11 chips), which is suitable for the M7270 quad card etch revisions E and F, and the M7264 dual card. Another version is reported to be the 23-091A5, suitable for the M7270 quad card, etch revisions C and D. | |||
{{pdp-11}} | {{pdp-11}} | ||
Revision as of 14:19, 26 December 2016
The KEV11-A is an optional chip for LSI-11 CPU which adds support for the PDP-11 Extended Instruction Set and also FIS floating point.
For the KEV11-A, one version is a 3015 23-003B5 (seen with the first set of LSI-11 chips), which is suitable for the M7270 quad card etch revisions E and F, and the M7264 dual card. Another version is reported to be the 23-091A5, suitable for the M7270 quad card, etch revisions C and D.
