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Int E0 - Dr Multiuser DOS - "a_config" - Get/set Aux Device Parameters [O]
CL = B0h
DX:DX -> AUX device parameter block (see below)
Return: AX = status
0000h successful
parameter block updated
FFFFh failed
CX = error code
See Also: INT E0/CL=A5h,INT E0/CL=B1h
Format of AUX device parameter block:
Offset Size Description
00h BYTE function (00h get, 01h set)
01h BYTE baud rate (see below) FFh = don't change/unknown
02h BYTE parity (see below)
03h BYTE stop bits (00h one, 01h 1.5, 02h two, FFh unknown/don't change)
04h BYTE data bits (05h-08h or FFh unknown/don't change)
05h BYTE handshake (00h none, 01h DTS/DSR, 02h RTS/CTS, 04h XON/XOFF,
FFh unknown/don't change)
06h BYTE XON character, FFh unknown/don't change
07h BYTE XOFF character, FFh unknown/don't change
Values for parity:
00h none
01h odd
02h none
03h even
04h stick parity bit
FFh don't change/unknown
Values for baud rate:
00h 50 baud
01h 62.5 baud
02h 75 baud
03h 110 baud
04h 134.5 baud
05h 150 baud
06h 200 baud
07h 300 baud
08h 600 baud
09h 1200 baud
0Ah 1800 baud
0Bh 2000 baud
0Ch 2400 baud
0Dh 3600 baud
0Eh 4800 baud
0Fh 7200 baud
10h 9600 baud
11h 19200 baud
12h 38400 baud
13h 56000 baud
14h 76800 baud
15h 115200 baud
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