
Source-Supported DPCD Locations
The following table describes the DPCD locations (or location groups) that are supported in DisplayPort
source instantiations.
Table 9-61: DPCD Locations
Location Name Address
DPCD_REV 0×0000
MAX_LINK_RATE 0×0001
MAX_LANE_COUNT 0×0002
TRAINING_AUX_RD_INTERVAL 0×000E
MST_CAP 0×0021
GUID 0×0030
DPCP_ADDR_RX_GTC_VALUE7_0 0×0054
DPCP_ADDR_RX_GTC_VALUE15_8 0×0055
DPCP_ADDR_RX_GTC_VALUE23_16 0×0056
DPCP_ADDR_RX_GTC_VALUE31_24 0×0057
DPCP_ADDR_RX_GTC_MSTR_REQ 0×0058
DPCP_ADDR_RX_GTC_FREC_LOCK_DONE 0×0059
LINK_BW_SET 0×0100
LANE_COUNT_SET 0×0101
TRAINING_PATTERN_SET 0×0102
TRAINING_LANE0_SET 0×0103
TRAINING_LANE1_SET 0×0104
TRAINING_LANE2_SET 0×0105
TRAINING_LANE3_SET 0×0106
DOWNSPREAD_CTRL 0×0107
MSTM_CTRL 0×0111
DPCP_ADDR_TX_GTC_VALUE7_0 0×0154
DPCP_ADDR_TX_GTC_VALUE15_8 0×0155
DPCP_ADDR_TX_GTC_VALUE23_16 0×0156
DPCP_ADDR_TX_GTC_VALUE31_24 0×0157
DPCP_ADDR_RX_GTC_VALUE_PHASE_SKEW_EN 0×0158
DPCP_ADDR_TX_GTC_FREQ_LOCK_DONE 0×0159
PAYLOAD_ALLOCATE_SET 0×01C0
UG-01131
2015.05.04
Source-Supported DPCD Locations
9-29
DisplayPort Source Register Map and DPCD Locations
Altera Corporation
Send Feedback
Commenti su questo manuale