PI3WVR31313A Datasheet, PDF (22/27 Pages) Pericom Semiconductor Corporation – DP/HDMI 1:3 De-multiplexer switches

PI3W VR31313A
DP/HDMI 1:3 De-multiplexer switches
Output setting for HDMI re-driver/level shifter
[7] HDMI output control
0: open drain
1: double termination
[6:4] HDMI output Pre-emphasis settings
000: 0dB
001: 1.5dB
010: 2.5dB
011: 3.5dB
100: 6dB
0x02
TX_SET[7:0]
for port3
[3:2] TMDS output swing setting
0x00
00: 500mv as default
01: -10%
10: +10%
11: +20%
[1] TMDS output slow rate setting
0: as default
1: +10%
[0] DP1 and DP2 port 10Kohm pull low control
0=10Kohm pull low on
1=10Kohm pull low off
Pericom Vendor Register ID (refer to PCIE clock buffer)
0x03
Pericom ID [7:4] Vendor ID 0101
0x51
[3:0] device revision 0001
R/W
R
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15-0162
22
www.pericom.com 12/03/15