saa7114 NXP Semiconductors, saa7114 Datasheet - Page 105

• Manufacturer Part Number: saa7114
• Description: Pal/ntsc/secam Video Decoder With Adaptive Pal/ntsc Combfilter, Vbi-data Slicer And High Performance Scaler
• Manufacturer: NXP Semiconductors

Philips Semiconductors
SAA7114_3
Product data sheet
Table 85:
Table 86:
Table 87:
[1]
I port signal definitions
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
I port signal definitions
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
I port output signal definitions
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 = don’t care.
I port signal definitions; global set 84h[7:6] and 86h[5]
I port signal definitions; global set 84h[5:4] and 86h[4]
I port output signal definitions; global set 84h[3:0]
Rev. 03 — 17 January 2006
PAL/NTSC/SECAM video decoder
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
[1]
Control bits
86h[5]
IDG02
0
0
0
0
1
1
1
1
Control bits
86h[4]
IDG12
0
0
0
0
1
1
1
1
Control bits D3 to D0
IDV1 IDV0 IDH1 IDH0
X
X
X
X
0
0
1
1
SAA7114
X
X
X
X
0
1
0
1
84h[7:6]
IDG01
0
0
1
1
0
0
1
1
84h[5:4]
IDG11
0
0
1
1
0
0
1
1
0
0
1
1
X
X
X
X
105 of 144
IDG00
0
1
0
1
0
1
0
1
IDG10
0
1
0
1
0
1
0
1
0
1
0
1
X
X
X
X