IPC@CHIP Documentation - SC12 @CHIP-RTOS V1.10

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Interrupt 0x16 service 0x00: Get char from standard input
Parameters
AH
Get a character from std in, wait if none available
Must be 0.
Return Value
Comments
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Returns character in AL
Returns at DX the source stdin channel of the character: 1: EXT , 2: COM , 4: Telnet
Please note that AH does not contain the scan code, but is always 0.
Interrupt 0x16 service 0x01: Check if a character is available from std in
Parameters
AH
Check if a character is available from standard input
Must be 1.
Return Value
Comments
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AX=1 if a character is available, AX=0 and zero-flag is cleared if no character is available.
Please note that AH does not contain the scan code, but is always 0.
Interrupt 0xA0 service 0x00: Get serial number
Parameters
AH
Get the serial number of the IPC@CHIP device
Must be 0.
Return Value
AX=low word, BX=high word of IPC@CHIP serial number
CX=low word, DX=high word of BECK product serial number (if not available CX=DX=0)
SI contains BECK product hardware revision number HighByte and LowByte (if not available SI=0)
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