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Module Dependency
08-16-2021, 06:59 PM (This post was last modified: 08-16-2021 07:01 PM by Sylvain Cote.)
Post: #6
RE: Module Dependency
(08-16-2021 05:50 PM)Neve Wrote:  Thank you Sylvain (again!)
My pleasure.

(08-16-2021 05:50 PM)Neve Wrote:  Can I plug pretty much anything to these posts if I don’t plan on using HP-IL or a printer?
Yep!

page 0, 1 & 2 is used by the 41OS

page 3 is unused on the 41C and 41CV
page 3 is used on the 41CX for the X-Function ROM

page 4 is the takeover page, used by the Diagnostic ROM or by specially crafted ROMs (ex.: Ángel Library 4)

page 5 is available on 41C and 41CV
page 5 is used on 41CX for the CX Time and CX-Functions

page 6 to 15 is available on all machine

but ...
page 4 is used when the 82160A HP-IL module is plugged in with printer disabled
page 6 is used when the 82143A thermal printer is plugged in
page 6 is used when the 82160A HP-IL module is plugged in with printer enabled
page 7 is used when the 82160A HP-IL module is plugged in
page 7 is used for YFNZ ROM on the 41CL when the MMU is disabled
Page 14 is used by the card reader when plugged in

Sylvain
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Messages In This Thread
Module Dependency - Neve - 08-15-2021, 08:58 PM
RE: Module Dependency - rprosperi - 08-15-2021, 10:14 PM
RE: Module Dependency - Neve - 08-15-2021, 10:25 PM
RE: Module Dependency - Sylvain Cote - 08-15-2021, 11:16 PM
RE: Module Dependency - Neve - 08-16-2021, 05:50 PM
RE: Module Dependency - Sylvain Cote - 08-16-2021 06:59 PM
RE: Module Dependency - rprosperi - 08-16-2021, 09:07 PM
RE: Module Dependency - Neve - 08-17-2021, 12:27 AM



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