參數(shù)資料
型號: 935261504551
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: PLASTIC, SOT-307, QFP-44
文件頁數(shù): 38/87頁
文件大?。?/td> 440K
代理商: 935261504551
1999 Jul 01
43
Philips Semiconductors
Product specication
9-bit video input processor
SAA7113H
Fig.29 Vertical timing diagram for 50 Hz [nominal input signal, VNL in normal mode (VNOI = 00), HPLL in VCR
or fast mode (HTC = 01 or 11)].
HREF: selectable on RTS0 and/or RTS1 via I2C-bus bits RTSE03 to RTSE00 and/or RTSE13 to RTSE10 = 7H.
ODD: selectable on RTS0 and/or RTS1 via I2C-bus bits RTSE03 to RTSE00 and/or RTSE13 to RTSE10 = AH.
VS: selectable on RTS0 and/or RTS1 via I2C-bus bits RTSE03 to RTSE00 and/or RTSE13 to RTSE10 = BH.
V123: selectable on RTS0 and/or RTS1 via I2C-bus bits RTSE03 to RTSE00 and/or RTSE13 to RTSE10 = CH.
VREF: selectable on RTS0 and/or RTS1 via I2C-bus bits RTSE03 to RTSE00 and/or RTSE13 to RTSE10 = EH.
FID: selectable on RTS0 and/or RTS1 via I2C-bus bits RTSE03 to RTSE00 and/or RTSE13 to RTSE10 = FH.
(1) VREF range short or long can be programmed via I2C-bus bit VRLN.
The luminance peaking and the chrominance trap are bypassed during VREF = 0 if I2C-bus bit VBLB is set to logic 1.
The chrominance delay line (chrominance-comb filter for NTSC, phase error correcting for PAL) is disabled during VREF = 0.
(2) FID changing line number and polarity programmable via VSTA8 to VSTA0 and FIDP, see Table 52.
(3) The inactive going edge of the V123-signal indicates whether the field is odd or even. If HREF is active during the falling edge of V123, the
field is odd. If HREF is inactive during the falling edge of V123, the field is even. The specific position of the slope is dependent on the
internal processing delay and may change a few clock cycles from version to version.
handbook, full pagewidth
313
314
315
316
317
318
319
335
336
1
234
567
8
22
625
RTS0/1 HREF
input CVBS
(b) 2nd field
(a) 1st field
VRLN = 1(1)
VRLN = 0(1)
RTS0/1 VREF
VRLN = 0(1)
624
623
622
23
RTS0/1 HREF
input CVBS
312
311
310
337
MHB336
499
× 2/LLC
RTS0/1 VS
RTS0/1 ODD
RTS0/1 V123(3)
RTS0/1 ODD
RTS0/1 FID(2)
320
RTS0/1 VS
RTS0/1 V123(3)
RTS0/1 FID(2)
67
× 2/LLC
VRLN = 1(1)
RTS0/1 VREF
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