ControlWave Instruction Manual (CI-ControlWave)
5-24 Service & Troubleshooting Revised Nov-2010
HEX Code Definition
81 check for stuck keys & issue test cmd.
82 initializing circular buffer.
83 check for locked keys.
84 check for memsize mismatch.
85 check for pswd or bypass setup.
86 pswd checked. Do pgming before setup.
87 call the setup module.
88 back from setup, clr screen.
89 display power-on screen message.
8A display “Wait…” message.
8B do system & video BIOS shadowing.
8C load standard setup params into BIOSDATA.
8D check and initialize mouse.
8E check floppy disks.
8F configure floppy drives.
90 check hard disks.
91 configure IDE drives.
92 checking ROM BIOS data area again.
93 checking ROM BIOS data area some more.
94 setting base & ext mem sizes.
95 memsize adjusted for 1K, verifying disp mem.
96 initialization before calling C800h.
97 call ROM BIOS extension at C800h.
98 processing after extension returns.
99 configuring timer data area, printer base addr.
9A configuring serial port base addrs.
9B initialization before coprocessor test.
9C initializing the coprocessor.
9D processing after coprocessor initialized.
9E check ext kbd, kbdID, numlock settings.
9F issue keyboard ID command next.
A0 kbd ID flag reset.
A1 do cache memory test.
A2 display any soft errors.
A3 set keyboard typematic rate.
A4 program memory wait states.
A5 clear screen.
A6 enable parity and NMIs.
A7 initialization before calling E000h.
A8 call ROM BIOS extension at E000h.
A9 processing after extension returns.
B0 display system config. Box.
B1 test low memory exhaustively.
B2 test extended memory exhaustively.
B3 enumerate PCI space.
Run Time
Status Codes
Once your ControlWave project is normally running, the Port 80 display
is usually blank to conserve power. Table 5-4 shows status codes you
may see during run-time.
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