pi3hdmi431ar Pericom Semiconductor Corporation, pi3hdmi431ar Datasheet - Page 5

• Manufacturer Part Number: pi3hdmi431ar
• Description: 3 1 Active Hdmi Compatible Switch W/ Optimized Equalization, Pre-emphasis, And De-emphasis & 12kv Hbm Esd Protection, Operating At 2.5 Gbps Per Channel, Deep-color Support
• Manufacturer: Pericom Semiconductor Corporation

HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of
HDMI Licensing, LLC in the United States and other countries.
Truth Table
OC Setting Value Logic Table
EQ Setting Value Logic Table
OE S1
H
L
L
L
L
OC_S3
EQ_S1
Control Pins
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
H
L
L
L
x
S2 S3
H
L
L
x
x
Input Control Pins
OC_S2
EQ_S0
H
L
x
x
x
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
1
0
1
A1/B1
A2/B2
A3/B3
(Hi-Z)
(Hi-Z)
None
None
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
Y/Z
I/O Selected
3dB on all high speed inputs
8dB on all high speed inputs
Optimized Equalization enabled on all high speed inputs (default value if both EQ_S0 and
EQ_S1 are left fl oating)
16dB on all high speed inputs
OC_S1
SDA_Sink
SCL_Sink
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
(Hi-Z)
(Hi-Z)
SDA1
SDA2
SDA3
SCL1
SCL2
SCL3
None
None
OC_S0
LOW if HPD_Sink is LOW
Hi-Z if HPD_Sink is High
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
HPD1
V
swing
L
L
L
L
1000
1000
500
500
500
340
270
160
830
500
330
500
750
500
500
500
07-0255
(mV)
5
Setting Value
Setting Value
Pre-emphasis/De-emphasis (dB)
LOW if HPD_Sink is LOW
Optimized Equalization for Enhanced Signal Integrity
Hi-Z if HPD_Sink is High
Hot Plug Detect Status
HPD2
3:1 Active HDMI
none
none
none
none
-3.5
-9.5
-3.5
-9.5
1.5
3.5
L
L
L
L
-6
-6
0
6
0
0
TM
LOW if HPD_Sink is LOW
Hi-Z if HPD_Sink is High
Compatible Switch with
PS8894C
PI3HDMI431AR
HPD3
L
L
L
L
11/19/07