SwissMicros Calculator Forum

Thank you for your nice program. :) Alternative implementation used in PPC ROM. Source code: 01 LBL "SM" // Stack to Memory (P.408) 02 XEQ 04 03 XEQ 04 04 XEQ 04 05 XEQ 04 06 LASTX 07 STO IND 06 08 4 09 ST- 06 10 RTN 11 LBL 04 12 STO IND 06 13 RDN 14 1 15 ST+ 06 16 RDN 17 RTN 18 LBL "...

Agree. A plan to do so actually precedes this report, a nice coincidence.:) Consider however that when a user formats the FAT from the PC side things are less predictable, so deciding exactly when to do this takes some careful thought... but folks are busy thinking... Great! :) It is completely pre...

These are the folders that should be there: /HELP (create this) /OFFIMG (create this) /PROGRAMS (automatically created) /SCREENS (automatically created, when you save your initial screen shot) /STATE (automatically created) IMHO these should all be automatically created when you format the Flash.

dlachieze wrote: ↑

Thu Oct 29, 2020 6:14 pm

pcscote wrote: ↑

Thu Oct 29, 2020 5:46 pm

rprosperi wrote: ↑

Thu Oct 29, 2020 1:43 pm

I hope you're ready to read....

I long for the day when the knowledge transfer will be done in a similar fashion as shown in the MATRIX.

I don't
Learning is like traveling, the most important for me is the journey, not the destination.

Well, one does not exclude the other.

rprosperi wrote: ↑

Thu Oct 29, 2020 1:43 pm

I hope you're ready to read....

I long for the day when the knowledge transfer will be done in a similar fashion as shown in the MATRIX.

Is it possible to configure the DM41X to have RAM registers above the extended memory, at address 400 to FFF hex? No, that's not possible, memory is laid out and accessible per the original OS behavior. But I'm curious, why would you want to do that? Isn't upper RAM in pages 8-F sufficient? Robert,...

rprosperi wrote: ↑

Thu Oct 15, 2020 4:07 pm

Also a testament to clever guys at the time, having figured out the Port/Page mapping onto the bus, etc.

DM41X Results: 41CL Results:

These are my test results: Test..: press-and-hold 1, then press-and-hold 2, then release 1, then release 2 Result: 12 on 41CL, 12 on 41CV-FN, 12 on 41CX-HN, 122 on DM41X Test..: press-and-hold 2, then press-and-hold 1, then release 2, then release 1 Result: 21 on 41CL, 21 on 41CV-FN, 21 on 41CX-HN, ...

Same here, flag 55 is still set. I have tried it interactively and in a program with both the same result.