src/mess/drivers/rx78.c
| r8638 | r8639 | |
|---|
| 3 | 3 | Gundam RX-78 (c) 1983 Bandai |
| 4 | 4 | |
| 5 | 5 | preliminary driver by Angelo Salese |
| 6 | Monitor command list, and cassette interface added by Robbbert. |
| 6 | 7 | |
| 7 | 8 | TODO: |
| 8 | 9 | - implement cmt (hovewer no dumps are available right now) |
| r8638 | r8639 | |
|---|
| 14 | 15 | info minus plane 1 is lost when the screen scrolls vertically. Almost certainly a btanb. |
| 15 | 16 | - To stop a cmt load, press STOP + SHIFT keys |
| 16 | 17 | |
| 18 | Summary of Monitor commands. |
| 19 | - The monitor is entered at bootup. The prompt is the * character. This is followed by a command |
| 20 | letter (upper case). Some commands require hex parameters. You must enter all 4 characters of |
| 21 | these. No spaces allowed except where shown. |
| 22 | - While in BASIC, you may enter the monitor by using the MON command. After you have finished, |
| 23 | you can return to BASIC by entering the command *J2005. |
| 24 | |
| 25 | - Tape commands: |
| 26 | *L Load a tape |
| 27 | *V Verify a tape |
| 28 | *S Save a block of memory to tape. You are asked for a filename (blank is allowed), the start address, |
| 29 | the end address, and the Jump address (where it should begin execution) |
| 30 | |
| 31 | - Memory commands: |
| 32 | *Dnnnn nnnn Displays a hex dump in the address range entered |
| 33 | *Mnnnn Allows you to examine and modify memory. Enter to skip to next, period (.) to quit. |
| 34 | *Jnnnn Transfer execution (Jump) to a program in memory at the specified address |
| 35 | |
| 36 | - Other: |
| 37 | *R This is a block transfer load from a mystery parallel device, using ports E0 and E1, |
| 38 | using handshaking similar to a centronics printer. The incoming file is loaded into |
| 39 | memory and it appears that the operator is not provided any information of what happened. |
| 40 | |
| 17 | 41 | *************************************************************************************************************/ |
| 18 | 42 | |
| 19 | 43 | #include "emu.h" |