JAJSMU1 February 2023 DS90UB638-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 | Configuration Checksum Passed. CFG_CKSUM_STS bit is set to one following initialization if the Configuration data had a valid checksum |
6 | CFG_INIT_DONE | R | 1 | Power-up initialization complete. CFG_INIT_DONE bit is set to one after Initialization is complete. |
5 | RESERVED | R | 0 | Reserved |
4 | REFCLK_VALID | R | 0 | REFCLK valid frequency bit indicates when a valid frequency has been detected on the REFCLK pin. 0 : Invalid frequency detected 1 : REFCLK frequency between 12MHz and 64MHz. |
3 | PASS | R | 0 | Device PASS status This bit indicates the PASS status for the device. The value in this register matches the indication on the PASS pin. |
2 | LOCK | R | 0 | Device LOCK status This bit indicates the LOCK status for the device. The value in this register matches the indication on the LOCK pin. |
1:0 | RESERVED | R | 11 | Reserved |