Omega Vehicle Security DAQ-16 - Manual (Page 29)

Counter 1 - Clock rate register (high word)
operating mode: 2
minimum count value: 2
configuration byte: 0 / 1 / 1 / 1 / 0 / 1 / 0 / 0 = 74H
Example: Program the value 13A4H into the high word of the clock rate register.
output 74H to base_address + 0FH
output A4H to base_address + 0DH
output 13H to base_address + 0DH
Example: Program the value FFFFH into the high word of the clock rate register.
output 74H to base_address + 0FH
output FFH to base_address + 0DH
output FFH to base_address + 0DH
Counter 2 - Multi-function timer register
operating mode: 2
minimum count value: 2
configuration byte: 1 / 0 / 1 / 1 / 0 / 1 / 0 / 0 = B4H
Example:
Program the value 000AH into the multi-function timer register.
output B4H to base_address + 0FH
output 0AH to base_address + 0EH
output 00H to base_address + 0EH
Example: Program the value 0100H into the multi-function timer register.
output B4H to base_address + 0FH
output 00H to base_address + 0EH
output 01H to base_address + 0EH
DAQ-16 Users Manual 29