参数资料
型号: TVP5150PBSR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: GREEN, PLASTIC, TQFP-32
文件页数: 40/68页
文件大小: 917K
代理商: TVP5150PBSR
Functional Description
39
May 2006
SLES043A
3.22.33 ROM Version Register
Address
82h
7
6
5
4
3
2
1
0
ROM version: 0x01 for 1.0, 0x20 for 2.00
Value = 0x02
3.22.34 RAM Patch Code Version Register
Address
83h
7
6
5
4
3
2
1
0
RAM patch code version: 0x10 for combined version 2-1, 0x20 for combined version 2-2
Value = 0x10
3.22.35 Vertical Line Count MSB Register
Address
84h
7
6
5
4
3
2
1
0
Reserved
Vertical line count MSB
Vertical line count bits [9:8]
3.22.36 Vertical Line Count LSB Register
Address
85h
7
6
5
4
3
2
1
0
Vertical line count LSB
Vertical line count bits [7:0]
Registers 84h and 85h can be read and combined to extract the current vertical line count. This can be used
with nonstandard video signals such as a VCR in fast-forward or rewind modes to synchronize the
downstream video circuitry.
3.22.37 Interrupt Status Register B
Address
86h
7
6
5
4
3
2
1
0
Software
initialization
Macrovision detect
changed
Reserved
Field rate
changed
Line alternation
changed
Color lock
changed
H/V lock
changed
TV/VCR
changed
Software initialization:
0 = Software initialization is not ready (default).
1 = Software initialization is ready.
Macrovision detect changed:
0 = Macrovision detect status has not changed (default).
1 = Macrovision detect status has changed.
Field rate changed:
0 = Field rate has not changed (default).
1 = Field rate has changed.
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