參數(shù)資料
型號: TVP5151IPBSRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP32
封裝: GREEN, PLASTIC, QFP-32
文件頁數(shù): 61/86頁
文件大小: 964K
代理商: TVP5151IPBSRQ1
TVP5151
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
www.ti.com
3.21.62 Interrupt Enable Register A
Address
C1h
Default
00h
7
6
5
4
3
2
1
0
Reserved
Lock interrupt
Reserved
FIFO threshold
Line interrupt
Data interrupt
enable
interrupt enable
enable
The interrupt enable register A is used by the host processor to mask unnecessary interrupt sources. Bits
loaded with a 1 allow the corresponding interrupt condition to generate an interrupt on the external pin.
Conversely, bits loaded with a 0 mask the corresponding interrupt condition from generating an interrupt
on the external pin. This register only affects the interrupt on the external terminal, it does not affect the
bits in interrupt status register A. A given condition can set the appropriate bit in the status register and not
cause an interrupt on the external terminal. To determine if this device is driving the interrupt terminal,
either perform a logical AND of interrupt status register A with interrupt enable register A, or check the
state of the interrupt A bit in the interrupt configuration register at address C2h.
Lock interrupt enable
0 = Disabled (default)
1 = Enabled
FIFO threshold interrupt enable
0 = Disabled (default)
1 = Enabled
Line interrupt enable
0 = Disabled (default)
1 = Enabled
Data interrupt enable
0 = Disabled (default)
1 = Enabled
64
Functional Description
Copyright 2009–2010, Texas Instruments Incorporated
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TVP5151PBSR 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5151ZQC 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel