ADLINK Technology PCI-8254, User Manual

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176 Motion Control Theory
output and logic status. See description below for a use case
outline.
1. Use APS_set_board_param() to set up PWM output
channel and relevant digital output and judgment logic
according to the board parameters.
2. Click Option indicated by point table to open
DO_Enable, select DO_Channels and DO_ON or
DO_OFF.
Pairing relation diagram
Table 4-4: Board parameter table
NO SYMBOL Description Default
110h PRB_PWM0_MAP_DO (1) -1: Disable mapping ; > 0: Enable mapping
(2) Bit0~7: Specify a Do channel.
(3) Bit8: Select logic;
Set to 1: Turning on Do maps enabling PWM0.
Turning off Do maps disabling PWM0. Set to 0:
Turning on Do maps disabling PWM0. Turning
off Do maps enabling PWM0. -1
111h PRB_PWM1_MAP_DO Please see description of
PRB_PWM0_MAP_DO -1
112h PRB_PWM2_MAP_DO Please see description of
PRB_PWM0_MAP_DO -1
113h PRB_PWM3_MAP_DO Please see description of
PRB_PWM0_MAP_DO -1