JAJSKM4A november 2020 – november 2020 DS90UB662-Q1
PRODUCTION DATA
Device status register provides read back access to high level link diagnostics.
BIT | FIELD | TYPE | DEFAULT | DESCRIPTION |
---|---|---|---|---|
7 | CFG_CKSUM_STS | R | 1 | Config Checksum Passed This bit is set following initialization if the Configuration data in the eFuse ROM had a valid checksum |
6 | CFG_INIT_DONE | R | 1 | Power-up initialization complete This bit is set after Initialization is complete. Configuration from eFuse ROM has completed. |
5 | RESERVED | R | 0 | Reserved |
4 | REFCLK_VALID | R | 0 | REFCLK valid frequency This bit indicates when a valid frequency has been detected on the REFCLK pin. 0 : invalid frequency detected 1 : REFCLK frequency between 12 MHz and 64 MHz |
3:0 | RESERVED | - | 0x0 | Reserved |