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- +----------------------+- FFFFh
- 128 {|6502 BIOS I/O Routines|
- --------+----------------------+- FF80h
- / 48 {| External Stack |
- / +----------------------+- FF50h
- / 208 {| Command Line Buffer |
- / +----------------------+- FE80h
- / 256 {| Named Directory |
- | +----------------------+- FD80h
- 1024 48 {| Ext. FCB Block |
- | +----------------------+- FD50h
- \ 80 {| Message Buffer |
- \ +----------------------+- FD00h
- \ 128 {| Shell Stack |
- \ +----------------------+- FC80h
- \ 256 {| ENV Descriptor |
- --------+----------------------+- FB80h
- 512 {| Flow Command Package |
- +----------------------+- F980h
- | |
- 2048 {|Resident Command Pack.|
- | |
- -------+----------------------+- F180h
- / / | Buffers |
- / 3292 +----------------------+
- / \ | Disk Parameter Tables|
- | -+----------------------+- E4A4h
- | / | Write Disk -+- E242h
- | / | Read Disk -+- E22Ah
- | / | Set-DMA Disk -+- E225h
- | | | Set-Sector Disk -+- E220h
- | | Set-Track Disk -+- E21Bh
- 4736 | | Select Disk -+- E19Bh
- | | Home Disk -+- E18Dh
- | | RDR Input -+- E156h
- | 1444 | PUN Output -+- E148h
- | | LST Output -+- E143h
- | | | CON Output -+- E139h
- | | | CON Input -+- E130h
- \ | | LST Status -+- E122h
- \ \ | CON Status -+- E11Bh
- \ \ | Warm Start -+- E029h
- \ \ | Cold Start -+- DF33h
- -------+----------------------+- DF00h
- | BDOS |
- 3584 {| |
- | BDOS entry -+- D106h
- +----------------------+- D100h
- | |
- 2048 {| ZCPR (CCP) |
- | |
- +----------------------+- C900h
- | |
- | |
- 51200 {| TPA |
- | |
- | |
- +----------------------+- 0100h
- 256 {| CP/M & ZCPR Buffers |
- +----------------------+- 0000h
-
- Bytes Address
-
-
-
- Typical PCPI Applicard ZCPR3 Memory Image (S. Hirsch Implementation)
-
- Jim Lill 14 Sept 86, created
-
- JPL, Rev 2, 15 Sept 86, added BIOS addresses