參數(shù)資料
型號(hào): TVP5154PNPRG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP128
封裝: PLASTIC, HTQFP-128
文件頁(yè)數(shù): 33/77頁(yè)
文件大小: 795K
代理商: TVP5154PNPRG4
www.ti.com
9.2.28
Interrupt Reset Register B
9.2.29
Interrupt Enable Register B
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A – MARCH 2006 – REVISED JULY 2006
Address
1Ch
Default
00h
7
6
5
4
3
2
1
0
Software
Reserved
Field rate
Line alternation
Color lock
H/V lock
TV/VCR
initialization reset
changed reset
Interrupt reset register B is used by the external processor to reset the interrupt status bits in interrupt
status register B. Bits loaded with a 1 allow the corresponding interrupt status bit to reset to 0. Bits loaded
with a 0 have no effect on the interrupt status bits.
Software initialization reset:
0 = No effect (default)
1 = Reset software initialization bit
Field rate changed reset:
0 = No effect (default)
1 = Reset field rate changed bit
Line alternation changed reset:
0 = No effect (default)
1 = Reset line alternation changed bit
Color lock changed reset:
0 = No effect (default)
1 = Reset color lock changed bit
H/V lock changed reset:
0 = No effect (default)
1 = Reset H/V lock changed bit
TV/VCR changed reset [TV/VCR mode is determined by counting the total number of lines/frame. The mode switches to VCR for
nonstandard number of lines]:
0 = No effect (default)
1 = Reset TV/VCR changed bit
Address
1Dh
Default
00h
7
6
5
4
3
2
1
0
Software initialization
Reserved
Field rate
Line alternation
Color lock
H/V lock
TV/VCR
occurred enable
changed
Internal Control Registers
39
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