Altera DisplayPort MegaCore Function - Manual (Page 131)

DPTX_PRE_VOLT1
These ports drive the respective
tx_analog_reconfig
ports.
Address: 0×0011
Direction: RW
Reset: 0×00000000
Table 9-20: DPTX_PRE_VOLT1 Bits
Bit Bit Name Function
31:4 Unused
3:2 PRE1 Pre-emphasis output on lane 1
1:0 VOLT1 Voltage swing output on lane 1
DPTX_PRE_VOLT2
These ports drive the respective
tx_analog_reconfig
ports.
Address: 0×0012
Direction: RW
Reset: 0×00000000
Table 9-21: DPTX_PRE_VOLT2 Bits
Bit Bit Name Function
31:4 Unused
3:2 PRE2 Pre-emphasis output on lane 2
1:0 VOLT2 Voltage swing output on lane 2
DPTX_PRE_VOLT3
These ports drive the respective
tx_analog_reconfig
ports.
Address: 0×0013
Direction: RW
Reset: 0×00000000
9-10 DPTX_PRE_VOLT1
UG-01131
2015.05.04
Altera Corporation DisplayPort Source Register Map and DPCD Locations
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