User Guide

DisplayPort Rx IP Configuration
Microsemi Proprietary and Confidential UG0935 User Guide Revision 2.0 17
0x0038 [14:12] Lane3_RX_TPS_Mode RO 0x0 Lane3 received TPSx mode. 2 means
TPS2, 3 means TPS3, and 4 means TPS4.
[10:8] Lane2_RX_TPS_Mode RO 0x0 Lane2 received TPSx mode
[6:4] Lane1_RX_TPS_Mode RO 0x0 Lane1 received TPSx mode
[2:0] Lane0_RX_TPS_Mode RO 0x0 Lane0 received TPSx mode
0x0044 [7:0] Rx_VBID RO 0x00 Received VBID
0x0048 [15:0] MSA_HTotal RO 0x0 Received MSA_HTotal
0x004C [15:0] MSA_VTotal RO 0x0 Received MSA_VTotal
0x0050 [15:0] MSA_HStart RO 0x0 Received MSA_HStart
0x0054 [15:0] MSA_VStart RO 0x0 Received MSA_VStart
0x0058 [15] MSA_VSync_Polarity RO 0x0 Received MSA_VSYNC_Polarity
[14:0] MSA_VSync_Width RO 0x0 Received MSA_VSYC_Width
0x005C [15] MSA_HSync_Polarity RO 0x0 Received MSA_HSYNC_Polarity
[14:0] MSA_HSync_Width RO 0x0 Received MSA_HSYNC_Width
0x0060 [15:0] MSA_HWidth RO 0x0 Received MSA_HWidth
0x0064 [15:0] MSA_VHeight RO 0x0 Received MSA_VHeight
0x0068 [7:0] MSA_MISC0 RO 0x0 Received MSA_MISC0
0x006C [7:0] MSA_MISC1 RO 0x0 Received MSA_MISC1
0x00C0 [15:0] Video_Frame_Line_Number RW 0x438 The number of lines in a received video
frame
0x00C4 [15:0] Video_VSYNC_Width RW 0x0004 Defines the output video VSYNC width in
vclk_i cycles
0x00C8 [15:0] Video_HSYNC_Width RW 0x0004 Defines the output video HSYNC width in
vclk_i cycles
0x00CC [15:0] VSYNC_To_HSYNC_Width RW 0x0008 Defines the distance between VSYNC and
HSYNC in vclk_i cycles
0x00D0 [15:0] HSYNC_To_Pixel_Width RW 0x0008 Defines the distance between HSYNC and
first line pixel in cycles
0x00D8 [15:0] Video_line_pixels RW 0x0780 The number of pixels in a received video
line
0x0100 [23:16] AUX_Tx_Data_Byte_Num RW 0x00 The number of DPCD reading data bytes in
the AUX Reply
[3:0] AUX_Tx_Command RW 0x0 The Comm[3:0] in AUX Reply (Reply Type)
0x010C [7:0] AUX_Tx_Writing_Data RW 0x00 Write all DPCD reading data bytes for the
AUX Reply
0x011C [15:0] Tx_AUX_Reply_Num RC 0x0 The number of AUX Reply transactions to
be transmitted
0x0120 [15:0] Rx_AUX_Request_Num RC 0x0 The number of AUX Request transactions
to be received
0x0124 [7:0] AUX_Rx_Read_Data RO 0x00 Read all bytes of received AUX Request
transaction
Table 7 • DisplayPort Rx IP Registers (continued)
Address Bits Name Type Default Description