PI3PCIE2612-A Datasheet, PDF (2/18 Pages) Pericom Semiconductor Corporation – High Bandwidth, 6-Differential Channel 1:2 DP/PCIe Gen2 Display Mux, ATX Pinout

Application Example
PI3PCIE2612-A
High Bandwidth, 6-Differential Channel
1:2 DP/PCIe Gen2 Display Mux, ATX Pinout
GMCH
DP/TMDS/
PCIe genII
IN
x4
PI3PCIE2612-A
DP/PCIe2.0 (1:2) Mux
Dx
PEG
HPD / PEG RX
x2 PEG RX
HPD _{DP Path will}
support 2.7 Gbps
Aux / PEG RX
x12 Tx
x2 PEG RX
AUX
PCIe Path will
Rx Rx Tx
support 5Gbps
x14 Rx
x16 PEG Connector
Pin Description
Pin Number Pin Name
26
AUX+
25
AUX-
43, 42
41, 40
39, 38
37, 36
D0+, D0-
D1+, D1-
D2+, D2-
D3+, D3-
Type
O
O
O
O
O
O
Description
Differential input from HDMI/DP connector. AUX+ makes a dif-
ferential pair with AUX-. AUX+ is passed through to the OUT+
pin when SEL = 1.
Differential input from HDMI/DP connector. AUX- makes a dif-
ferential pair with AUX+. AUX- is passed through to the OUT-
pin when SEL = 1.
Analog “pass through” output#1 corresponding to IN_0+ and
IN_0-, when SEL = 1.
Analog “pass through” output#1 corresponding to IN_1+ and
IN_1-, when SEL = 1.
Analog “pass through” output#1 corresponding to IN_2+ and
IN_2-, when SEL = 1.
Analog “pass through” output#1 corresponding to IN_3+ and
IN_3-, when SEL = 1.
07-0261
2
PS8925B
11/30/07