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Some improvements for FOOTBALL, including support for the 386 LOADALL instruction

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This commit is contained in:
Jeff Parsons 2016-01-28 22:22:36 -08:00
commit a5b9e0cae7
27 changed files with 4431 additions and 3981 deletions
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8
pubs/pc/reference/intel/80286/rep_restart/README.md
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@ -1,12 +1,14 @@
---
layout: page
title: "Intel 80286 CPU Documentation: REP Restart"
title: "Intel 80286 CPU Errata: REP Restart"
permalink: /pubs/pc/reference/intel/80286/rep_restart/
---
Intel 80286 CPU Documentation
Intel 80286 CPU Errata: REP Restart
---
[The following information is from an Intel document titled "80286 REP MOVS and REP INS Restartability, 15 October 1984"]
### 80286 REP MOVS and REP INS Restartability
The repeated string instructions on 80286 were made restartable after protection violations on the (B-2/B-3) and
@ -46,5 +48,3 @@ The above three problems are being corrected in all future steppings of the 8028
register will hold 0ffffH when the CPU detects a violation due to the conditions above. Note that even when REP MOVS and
REP INS restartability is corrected, CX will correctly continue to be 0000H when these instructions complete without generating
a protection violation.
[This information is from an Intel document titled "80286 REP MOVS and REP INS Restartability, 15 October 1984"]