參數(shù)資料
型號: SAA7118H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Multistandard video decoder with adaptive comb filter and component video input
中文描述: COLOR SIGNAL DECODER, PQFP160
封裝: 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, MS-022, SOT322-2 , QFP-160
文件頁數(shù): 143/169頁
文件大?。?/td> 665K
代理商: SAA7118H
2001 May 30
143
Philips Semiconductors
Preliminary specification
Multistandard video decoder with adaptive
comb filter and component video input
SAA7118
Table 96
I-port signal definitions; global set 84H[7:6] and 86H[5]
Table 97
I-port signal definitions; global set 84H[5:4] and 86H[4]
Table 98
I-port output signal definitions; global set 84H[3:0]
X = don’t care.
I-PORT SIGNAL DEFINITIONS
CONTROL BITS
86H[5]
84H[7:6]
IDG02
IDG01
IDG00
IGP0 is output field ID, as defined by OFIDC[90H[6]]
IGP0 is A/B task flag, as defined by CONLH[90H[7]]
IGP0 is sliced data flag, framing the sliced VBI-data at the I-port
IGP0 is set to logic 0 (default polarity)
IGP0 is the output FIFO almost filled flag
IGP0 is the output FIFO overflow flag
IGP0 is the output FIFO almost full flag, level to be programmed in subaddress 86H
IGP0 is the output FIFO almost empty flag, level to be programmed in subaddress 86H
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
I-PORT SIGNAL DEFINITIONS
CONTROL BITS
86H[4]
84H[5:4]
IDG12
IDG11
IDG10
IGP1 is output field ID, as defined by OFIDC[90H[6]]
IGP1 is A/B task flag, as defined by CONLH[90H[7]]
IGP1 is sliced data flag, framing the sliced VBI-data at the I-port
IGP1 is set to logic 0 (default polarity)
IGP1 is the output FIFO almost filled flag
IGP1 is the output FIFO overflow flag
IGP1 is the output FIFO almost full flag, level to be programmed in subaddress 86H
IGP1 is the output FIFO almost empty flag, level to be programmed in subaddress 86H
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
I-PORT OUTPUT SIGNAL DEFINITIONS
CONTROL BITS D3 TO D0
IDV1
IDV0
IDH1
IDH0
IGPH is a H-gate signal, framing the scaler output
IGPH is an extended H-gate (framing H-gate during scaler output and scaler
input H-reference outside the scaler window)
IGPH is a horizontal trigger pulse, on active going edge of H-gate
IGPH is a horizontal trigger pulse, on active going edge of extended H-gate
IGPV is a V-gate signal, framing scaled output lines
IGPV is the V-reference signal from scaler input
IGPV is a vertical trigger pulse, derived from V-gate
IGPV is a vertical trigger pulse derived from input V-reference
X
X
X
X
0
0
0
1
X
X
0
0
1
1
X
X
0
1
0
1
1
1
X
X
X
X
0
1
X
X
X
X
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