pi3hdmi201 Pericom Semiconductor Corporation, pi3hdmi201 Datasheet - Page 5

• Manufacturer Part Number: pi3hdmi201
• Description: 2 1 Hdmi/dvi Switch With Activeeyek
• Manufacturer: Pericom Semiconductor Corporation

Truth Table
OC Setting Value Logic Table
Note:
1. Integrated pull-ups
EQ Setting Value Logic Table for high speed data bits (TMDS CLK input is left at 3dB default always)
Notes:
1) Integrated internal pull-ups
HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of
HDMI Licensing, LLC in the United States and other countries.
OC_S2
EQ_S1
OE
0
0
0
1
1
1
1
1
0
0
0
0
0
0
1
1
Input Control Pins
(1)
(1)
OC_S1
SEL1
EQ_S0
X
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
(1)
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
(1)
SEL2
OC_S0
15dB on all high speed data inputs
3dB on all high speed data inputs
8dB on all high speed data inputs
Optimized Equalization on all high speed data inputs (Default setting which can support all
cable lengths from 1meter to 20meters)
X
X
1
0
1
0
1
0
1
0
1
0
(1)
inputs are Hi-Z, SCL/SDA (Port
Termination on Port B goes to
Termination on Port A goes to
Port B is active, & TMDS Rx
Port A is active & TMDS Rx
All TMDS outputs & TMDS
All TMDS outputs are Hi-Z
Function for TMDS output
V
swing
1000
A & B) are off
500
750
600
500
500
500
500
250Kohm
250Kohm
(mV)
Setting Value
5
07-0263
Pre-emphasis (dB)
Setting Value
1.5
3.5
0
0
0
0
0
6
Follow SEL1 and SEL2
Optimized Equalization for Enhanced Signal Integrity
HPD_sink
HPD
L
L
2:1 Active HDMI
A
TM
Follow SEL1 and SEL2
Compatible Switch with
HPD_sink
HPD
PS8957A
L
L
PI3HDMI201
B
03/24/08