DLPU020E july 2014 – april 2023 DLP2010 , DLP3010 , DLPC3430 , DLPC3432 , DLPC3433 , DLPC3435 , DLPC3438
Table 3-103 describes the return parameters.
Parameter Bytes | Description |
---|---|
Byte 1 | Short System Status |
MSB | Byte 1 – General Status | LSB | |||||
---|---|---|---|---|---|---|---|
b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 |
b(7) | Boot/main application:
|
b(6) | Sensing Sequence error:
|
b(5) | Flash error:
|
b(4) | Flash erase Complete:
|
b(3) | System error:
|
b(2) | Reserved |
b(1) | Communication error:
|
b(0) | System initialization:
|
The communication error bit indicates any error on the I2C command interfaces. Specific details about communication errors are available using the Read Communication Status command. Any errors other than a communication error are indicated by the system error bit. Specific details about system errors are available using the Read System Status command.
The communication error, and system error bits are cleared when the Read Short Status is read. The Read Short Status command must only be checked periodically, not continuously. Continuous access may severely impact system performance.