SLLSFB2 April 2020 TUSB1146
PRODUCTION DATA.
DCI_TXEQ_CTRL is shown in Table 14.
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This register controls the pre-shoot and de-emphasis levels for SSRX when limited redriver mode is enabled.
SSRX TX preshoot level (pre-cursor).
0x0 = 1.5dB
0x1 = 2dB
0x2 = 2.3dB
0x3 = 2.8dB
SSRX TX preshoot (pre-cursor) enabled. Valid only when SSRX_LIMIT_ENABLE = 1.
0x0 = Disabled (0dB)
0x1 = Enabled
SSRX TX de-emphasis level (post-cursor)
0x0 = -1.5dB
0x1 = -2.1dB
0x2 = -3.2dB
0x3 = -3.8dB
SSRX TX de-emphasis (post-cursor) enable. Valid only when SSRX_LIMIT_ENABLE = 1.
Controls whether or not DCI function is enabled by FSM or software.
0x0 = DCI controlled by FSM
0x1 = DCI enabled using RX1P/N
0x2 = DCI enabled using RX2P/N
0x3 = DCI disabled.