Dptx0_msa_vtotal, Dptx0_msa_hsp, Dptx0_msa_hsw – Altera DisplayPort MegaCore Function User Manual
Page 126: Dptx0_msa_vtotal -5, Dptx0_msa_hsp -5, Dptx0_msa_hsw -5
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Table 9-6: DPTX0_MSA_HTOTAL Bits
Bit
Bit Name
Function
31:16
Unused
15:0
HTOTAL
Main stream attribute HTOTAL
DPTX0_MSA_VTOTAL
Address: 0×0023
Direction: RO
Reset: 0×00000000
Table 9-7: DPTX0_MSA_VTOTAL Bits
Bit
Bit Name
Function
31:16
Unused
15:0
VTOTAL
Main stream attribute VTOTAL
DPTX0_MSA_HSP
Address: 0×0024
Direction: RO
Reset: 0×00000000
Table 9-8: DPTX0_MSA_HSP Bits
Bit
Bit Name
Function
31:1
Unused
0
HSP
Main stream attribute horizontal
sync polarity:
• 0 = Positive
• 1 = Negative
DPTX0_MSA_HSW
Address: 0×0025
Direction: RO
Reset: 0×00000000
UG-01131
2015.05.04
DPTX0_MSA_VTOTAL
9-5
DisplayPort Source Register Map and DPCD Locations
Altera Corporation
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