JAJSNA2A May 2024 – September 2024 TUSB564-Q1
PRODUCTION DATA
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CM_ACTIVE | LFPS_EQ | U2U3_LFPS_DEBOUNCE | DISABLE_U2U3_RXDET | DFP_RXDET_INTERVAL | USB3_COMPLIANCE_CTRL | ||
R/U | R/W | R/W | R/W | R/W | R/W |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | CM_ACTIVE | R/U | 0 | 0: Device not in USB 3.1 compliance mode. (Default) 1: Device in USB 3.1 compliance mode |
6 | LFPS_EQ | R/W | 0 | Controls whether settings of EQ based on EQ1_SEL, EQ2_SEL and SSEQ_SEL applies to received LFPS signal. 0 – EQ set to zero when receiving LFPS (default) 1 – EQ set to EQ1_SEL, EQ2_SEL, and SSEQ_SEL when receiving LFPS. |
5 | U2U3_LFPS_DEBOUNCE | R/W | 0 | 0: No debounce of LFPS before U2/U3 exit. (Default) 1: 200µs debounce of LFPS before U2/U3 exit. |
4 | DISABLE_U2U3_RXDET | R/W | 0 | 0: Rx.Detect in U2/U3 enabled. (Default) 1: Rx.Detect in U2/U3 disabled. |
3:2 | DFP_RXDET_INTERVAL | R/W | 00 | This field controls the Rx.Detect interval for the
Downstream facing port (TX1P/N and TX2P/N). 00: 8ms 01: 12ms (default) 10: Reserved 11: Reserved |
1:0 | USB3_COMPLIANCE_CTRL | R/W | 00 | 00: FSM determined compliance mode. (Default) 01: Compliance Mode enabled in DFP direction (SSTX -> TX1/TX2) 10: Compliance Mode enabled in UFP direction (RX1/RX2 -> SSRX) 11: Compliance Mode Disabled. |