bt829bkrf ETC-unknow, bt829bkrf Datasheet - Page 101

• Manufacturer Part Number: bt829bkrf
• Description: Video Streamii Decoders
• Manufacturer: ETC-unknow

Bt829B
VideoStream II Decoders
0x0F—Hue Control Register (HUE)
This control register may be written to or read by the MPU at any time. Upon reset, it is initialized to 0x00.
HUE(0) is the LSB. Hue adjustment involves the addition of a two’s complement number to the demodulating
subcarrier phase. Hue can be adjusted in 256 steps in the range –90˚ to +89.3˚, in increments of 0.7˚. An asterisk
indicates the default option.
HUE
7
0
6
0
Hex Value
0x00*
0x80
0x81
0x01
0x7E
0xFF
0x7F
.
.
.
.
5
0
Binary Value
1000 0000
1000 0001
1111 1111
0000 0000
0000 0001
0111 1110
0111 1111
4
0
.
.
.
.
D829BDSA
HUE
3
0
Subcarrier Reference
Changed By
–89.3˚
+88.6˚
+89.3˚
–0.7˚
+0.7˚
–90˚
00˚
.
.
.
.
2
0
4.0 Control Register Definitions
0x0F—Hue Control Register (HUE)
1
0
Resulting Hue
Changed By
+89.3˚
–88.6˚
–89.3˚
+0.7˚
–0.7˚
+90˚
00˚
.
.
.
.
0
0
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