Hi team
I would like to ask a question that:
Customer is simulating a channel short power supply (12V), and leaving five other channels open.
The actual test situation: the channel with short power supply can read the overvoltage state, while the diag registers of the remaining five channels have not reported any failures, CHX_LIVE Register = 0x00.
Customer expected state: one channel reports overvoltage; the other five channels report CHX_LIVE Register[7] = 1 (open circuit)
I have checked customer register configuration:
ASI_CFG0: 0x34
ASI_CFG1: 0x01
ASI_CFG2: 0x00
ASI_CH1: 0x00
ASI_CH2: 0x01
ASI_CH3: 0x04
ASI_CH4: 0x05
ASI_CH5: 0x02
ASI_CH6: 0x03
BIAS_CFG: 0x70
CH1_CFG0 – CH6_CFG0: 0x30
CH1_CFG1 – CH6_CFG1: 0x00
CH1_CFG2 – CH6_CFG2: 0xC9
IN_CH_EN: 0xFC
OUT_CH_EN: 0xFC
PWR_CFG: 0xE8
DIAG_CFG0：0xFE
DIAG_CFG1：0xFE
DIAG_CFG2：0xFE
DIAG_CFG3：0xFE
Any other registers they configured as the default value. Could you help confirm why this phenomenon is?
