Altera DisplayPort MegaCore Function - Manual (Page 128)

Table 9-12: DPTX0_MSA_VSP Bits
Bit Bit Name Function
31:1 Unused
0
VSP
Main stream attribute vertical
sync polarity
• 0 = Positive
• 1 = Negative
DPTX0_MSA_VSW
Address: 0×0029
Direction: RO
Reset: 0×00000000
Table 9-13: DPTX0_MSA_VSW Bits
Bit Bit Name Function
31:15 Unused
14:0
VSW
Main stream attribute vertical
sync width
DPTX0_MSA_HWIDTH
Address: 0×002a
Direction: RO
Reset: 0×00000000
Table 9-14: DPTX0_MSA_HWIDTH Bits
Bit Bit Name Function
31:16 Unused
15:0
HWIDTH
Main stream attribute HWIDTH
DPTX0_MSA_VHEIGHT
Address: 0×002b
Direction: RO
Reset: 0×00000000
UG-01131
2015.05.04
DPTX0_MSA_VSW 9-7
DisplayPort Source Register Map and DPCD Locations Altera Corporation
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