CTR_8554_ClkSrc_Config | ![]() ![]() ![]() ![]() |
CTR_8554_ClkSrc_Config
@ Description
Selects PCI-8554 counter #1 ~ #10 clock source. (Clock source of counter #11 is 8MHz and clock source of counter #12 is from COUT11, both are fixed.)
@ Cards Support
8554
@ Syntax
I16 CTR_8554_ClkSrc_Config (U16 CardNumber, U16 Ctr, U16 ClockSource)
@ Parameter
CardNumber : The card
id of the card that want to perform this operation.
Ctr : The counter number.
Range: 1~10
ClockSource : The clock
source of the specified counter.
ECKN : external clock source
COUTN_1: the cascaded counter output (COUT n-1)
CK1 : internal clock source CK1
COUT10 : output of the counter 10
@ Return Code
NoError, ErrorInvalidCardNumber, ErrorCardNotRegistered, ErrorFuncNotSupport, InvalidCounter