Focus Enhancements FS456 Data Sheet
FS453/4 AND FS455/6
DATA SHEET: HARDWARE REFERENCE
6. Control Register Function Map
Table 5 below lists the Control Register functions and register numbers. For more information about the
Control Registers, please consult the FS453/4 and FS455/6 Software / Firmware Reference.
Control Registers, please consult the FS453/4 and FS455/6 Software / Firmware Reference.
6.1 Register Reference Table
The General Function labels of the FS453 registers are intended to help design engineers determine
which registers will affect specific functions of the FS453.
SDTV Input: FS453 input settings for SDTV applications
SDTV Output: FS453 SDTV output settings
HDTV Output: FS453 HDTV output settings
Control:
which registers will affect specific functions of the FS453.
SDTV Input: FS453 input settings for SDTV applications
SDTV Output: FS453 SDTV output settings
HDTV Output: FS453 HDTV output settings
Control:
FS453 control parameters
Clock:
FS453 clock settings
Color Matrix: FS453 input color conversion matrix settings
QPR:
QPR:
The Quick Program Register (for rapid programming of the entire FS453)
General
Function
Name Offset
Default
Value
SDTV Input
IHO
00h
0000h
SDTV Input
IVO
02h
0000h
SDTV Input
IHW
04h
02D0h
SDTV Input
VSC
06h
0000h
SDTV Input
HSC
08h
0000h
Control BYPASS
0Ah
0000h
Control CR
0Ch
0003h
Control MISC
0Eh
8000h
Clock NCON
10h
00020000h
Clock NCOD
14h
00020000h
Clock
PLL M and Pump Control
18h
0409h
Clock PLL
N
1Ah
00AEh
Clock PLL
Post-Divider
1Ch
0505h
SDTV Input
SHP
24h
0000h
SDTV Input
FLK
26h
0000h
Control GPIO
28h
0000h
Control ID
32h
FE05h
Control Status
Port
34h
0008h
Control FIFO_SP
36h
0000h
SDTV Input
FIFO_LAT
38h
0512h
SDTV Output
CHR_FREQ
40h
1F7CF021h
SDTV Output
CHR_PHASE
44h
00h
SDTV Output
MISC_45
45h
00h
SDTV Output
MISC_46
46h
09h
JANUARY, 2005, VERSION 3.0
21
COPYRIGHT
©2003-4 FOCUS ENHANCEMENTS, INC.
FOCUS Enhancements Semiconductor