FEASA LED ANALYSER
ICT VERSION
Synchronous Serial Mode
10. Check that RyBy_bar is high
11. Check that RyBy_bar goes low after the capture time
12. Send the Capture Status command (0xBB)
- Set Data_in to (0XBB) (10111011)
- Set Clock_in to 1 and 0 repeat [8] times to clock in each bit
13. Receive Response
- Set Clock_in to 1 and 0 repeat [8] times to clock in each bit
- Read back 8 bits after each falling edge of the clock
- (0xD5 is positive response and 0xEE is an error response)
Capture Times Synchronous Mode – PWM Leds
Range Capture Time
Range 1 low 9.60Sec
Range 2 medium 6.4Sec
Range 3 high 3.3Sec
Range 4 super 932mSec
Range 5 ultra 740mSec
Note: These PWM Capture times are based on an averaging factor of 07.
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