GS4901B/GS4900B Preliminary Data Sheet
user[4:1]
27MHz
ref_rate
TIMING_OUT_8
Input Reference
Rate Identification
and Control
AFS
10FID
DE
F digital
F sync
V blanking
V sync
TIMING_OUT_7
TIMING_OUT_6
TIMING_OUT_5
TIMING_OUT_4
TIMING_OUT_3
TIMING_OUT_2
TIMING_OUT_1
REF_LOST
Flywheel and Video
Timing Generator
Crosspoint
H blanking
H sync
Clock Synthesis
and Control
PCLK1
PCLK2
Clock
Phase
Adjust
Video Clock
Divide
pclk
3x Video Clock
Delay Adjust
PCLK3
PCLK3
ACLK1
ACLK2
ACLK3
aclk_512
aclk_384
Audio Clock
Divide
HSYNC
VSYNC
FSYNC
10FID
Application Programming Interace
GS4901B Functional Block Diagram
37703 - 0 April 2006
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GENNUM [ GENNUM CORPORATION ]
