GS4901B/GS4900B Preliminary Data Sheet
1.2 GS4900B Pin Assignment
PCLK1&2_GND
PCLK1&2_VDD
SDOUT_TDO
SDIN_TDI
SCLK_TCLK
GENLOCK
NC
JTAG/HOST
PhS_GND
IO_VDD
PhS_VDD
CS_TMS
PCLK1
IO_VDD
RESET
LOCK_LOST
REF_LOST
VID_PLL_VDD
VID_PLL_GND
XTAL_VDD
X1
X2
XTAL_GND
CORE_GND
ANALOG_VDD
NC
ANALOG_GND
ANALOG_GND
ANALOG_GND
10FID
HSYNC
1
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
PCLK2
LVDS/PCLK3_GND
PCLK3
PCLK3
LVDS/PCLK3_VDD
CORE_VDD
TIMING_OUT_8
TIMING_OUT_7
TIMING_OUT_6
TIMING_OUT_5
TIMING_OUT_4
IO_VDD
TIMING_OUT_3
TIMING_OUT_2
TIMING_OUT_1
ANALOG_GND
ANALOG_GND
2
3
4
5
6
7
8
9
10
11
12
13
14
GS4900B
64-pin QFN
(Top View)
42
41
40
39
38
37
36
35
34
15
16
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
IO_VDD
VID_STD0
NC
FSYNC
CORE_VDD
IO_VDD
NC
Ground Pad
(bottom of package)
37703 - 0
VSYNC
VID_STD1
VID_STD2
VID_STD3
VID_STD4
VID_STD5
NC
NC
ANALOG_GND
April 2006
9 of 95
GENNUM [ GENNUM CORPORATION ]
