pi3hdmi101-b Pericom Semiconductor Corporation, pi3hdmi101-b Datasheet - Page 6

• Manufacturer Part Number: pi3hdmi101-b
• Description: Hdmi/dvi Buffer + I2c Buffer W/ Auto-rx Term Support For Receiver Applications
• 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
Truth Table 1
EQ Setting Value Logic Table
Notes:
1. External pull-ups are required along SCL/SDA path
2. Internal 100Kohm pull-ups
OC_S3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
EQ_S1
OE
0
1
1
1
0
0
(2)
(2)
OC_S2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
All TMDS outputs are Hi-Z
EQ_S0
1
0
1
0
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
(2)
(2)
Function
Active
Gain (dB)
Optimized Equalization (Default Setting)
8
3
15
OC_S1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
(2)
OC_S0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
08-0013
(2)
Vswing(mv)
500
600
750
1000
500
500
500
500
400
400
400
400
1000
666
500
333
6
1:1 Active HDMI
& I
Pre/de-emphasis
0dB
0dB
0dB
0dB
0dB
1.5dB
3.5dB
6dB
0dB
3.5dB
6dB
9dB
0dB
-3.5dB
-6dB
-9dB
2
TM
C Buffer and RxTerm detection circuitry
Redriver with Optimized Equalization
PS8956A
PI3HDMI101-B
03/24/08