Mechatronics GramKarte

[+9640News]

Does anyone have some commented assembly code (in English) documenting the use of the Gramkarte memory banking?

 

The pdf at Index of /datasheets and manuals/Hardware/Mechatronic (whtech.com) leaves a bit to be desired and I am wanting to make sure I have a good understanding of some German commented and google translated code that uses the memory for ram storage.

 

Beery

 

*******************************
*                             *
*      PROGLOG                *
*                             *
*******************************
MEMPRO DATA MEMWS,MEMPPG
MEMWS  BSS  >20
MEMPPG LI   12,GRMCRU         * CRU-BASIS
       SBO  1                 * ROM'S AUS
       SBO  5                 * ALLE BYTES
       LI   12,MEMEXP
       SBO  0                 * RAM AUF >0000 - >1FFF FUER PREFIX
       SBO  2                 * RAM AUF >6000 - >7FFF FUER SUFFIX
       RTWP
 
*******************************
*                             *
*      EPILOG                 *
*                             *
*******************************
MEMEPI DATA MEMWS,MEMEPG
MEMEPG LI   12,MEMEXP         * ALLE 16-BIT SPEICHER AUS
       SBZ  0
       SBZ  1
       SBZ  2
       LI   12,GRMCRU         * GRAM-KARTEN WIEDER AUF "NORMAL"
       SBZ  1
       SBZ  5
       RTWP
 

 

 

[+mizapf]

"ROMs aus" = "ROMs off"

"Alle Bytes" = "All bytes"

"RAM auf xxxx-yyyy fuer Prefix" = "RAM on xxxx-yyyy for prefix" (whatever this means)

"Alle 16-bit Speicher aus" = "Turn off all 16-bit memories"

"GRAM-Karten wieder auf normal" = "GRAM cards back to normal"