Datasheet

TVP5154A
www.ti.com SLES214C–DECEMBER 2007–REVISED SEPTEMBER 2010
7.2.28 Interrupt Reset Register B
Address 1Ch
Default 00h
7 6 5 4 3 2 1 0
Software Reserved Reserved Field rate Line alternation Color lock H/V lock TV/VCR
initialization reset changed reset changed reset changed reset changed 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
Copyright © 2007–2010, Texas Instruments Incorporated Internal Control Registers 47
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