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94 lines
2.2 KiB
Markdown
94 lines
2.2 KiB
Markdown
## Notes on oskit: XXDP V2.2 and V2.5 system on RL02 volumes
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### General remarks
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See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
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1. I/O emulation setup
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2. FPGA Board setup
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3. Rlink and Backend Server setup
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4. Legal terms
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**Also read [README_license.md](README_license.md) !!**
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### Installation
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A disk images for XXDP V2.2 and V2.5 are available from bitsavers
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http://bitsavers.trailing-edge.com/bits/DEC/pdp11/discimages/rl02
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```
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xxdp22.rl02.gz
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xxdp25.rl02.gz
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```
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Download, unpack and copy the disk images (*.dsk), e.g.
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```bash
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cd $RETROBASE/tools/oskit/xxdp_rl
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disk_path=http://bitsavers.trailing-edge.com/bits/DEC/pdp11/discimages
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wget $disk_path/rl02/xxdp22.rl02.gz
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wget $disk_path/rl02/xxdp25.rl02.gz
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gunzip -c xxdp22.rl02.gz > xxdp22.dsk
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gunzip -c xxdp25.rl02.gz > xxdp25.dsk
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```
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### Usage
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- Start disk in simulator
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```
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pdp11 xxdp22_rl_boot.scmd
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pdp11 xxdp25_rl_boot.scmd
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```
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or on w11a
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```
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ti_w11 <opt> @xxdp22_rl_boot.tcl
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ti_w11 <opt> @xxdp25_rl_boot.tcl
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```
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where `<opt>` is the proper option set for the board.
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- Hit `<ENTER>` in the `xterm` window to connect to simh or backend server.
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The boot dialog in the console `xterm` window will look like
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(required input is in `{..}`, with `{<CR>}` denoting a carriage return.
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```
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XXDP V2.2 boot dialog:
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CHMDLD0 XXDP+ DL MONITOR
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BOOTED VIA UNIT 0
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28K UNIBUS SYSTEM
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ENTER DATE (DD-MMM-YY): {10-jan-85}
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RESTART ADDR: 152010
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THIS IS XXDP+. TYPE "H" OR "H/L" FOR HELP.
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.
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```
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XXDP V2.5 boot dialog:
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```
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BOOTING UP XXDP-XM EXTENDED MONITOR
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XXDP-XM EXTENDED MONITOR - XXDP V2.5
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REVISION: F0
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BOOTED FROM DL0
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124KW OF MEMORY
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UNIBUS SYSTEM
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RESTART ADDRESS: 152000
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TYPE "H" FOR HELP !
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.
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Now you are at the XXDP prompt '.' and can exercise the system:
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. {H}
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--> will print help
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. {D}
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--> will list the files
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. {R EKBAD0}
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--> will run the 'PDP 11/70 cpu diagnostic part 1'
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```
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There is no `halt` or `shutdown` command, just terminate the
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simulator or backend server session.
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