ZHCSFB4A July 2016 – January 2024 DS90UB964-Q1
PRODUCTION DATA
The DS90UB964-Q1 is able to monitor and detect several other RX port specific conditions and interrupt states. This information is latched into the RX port status registers RX_PORT_STS1 0x4D and RX_PORT_STS2 0x4E. There are bits to flag any change in LOCK status (LOCK_STS_CHG) or detect any errors in the control channel over the forward link (BCC_CRC_ERROR, BCC_SEQ_ERROR) which are cleared upon read. The Rx Port status registers also allow monitoring of the presence stable input signal along with monitoring parity and CRC errors, line length, and lines per video frame.