SAA7127 PHILIPS [NXP Semiconductors], SAA7127 Datasheet - Page 11

• Manufacturer Part Number: SAA7127
• Description: Digital video encoder
• Manufacturer: PHILIPS [NXP Semiconductors]

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Note
1. All bits labelled ‘0’ are reserved. They must be programmed with logic 0.
RTC enable, burst amplitude
Subcarrier 0
Subcarrier 1
Subcarrier 2
Subcarrier 3
Line 21 odd 0
Line 21 odd 1
Line 21 even 0
Line 21 even 1
RCV port control
Trigger control
Trigger control
Multi control
Closed caption, teletext enable
RCV2 output start
RCV2 output end
MSBs RCV2 output
TTX request H start
TTX request H delay, length
CSYNC advance, Vsync shift
TTX odd request vertical start
TTX odd request vertical end
TTX even request vertical start
TTX even request vertical end
First active line
Last active line
TTX mode, MSB vertical
Null
Disable TTX line
Disable TTX line
REGISTER FUNCTION
SUB ADDR
(HEX)
6AH
6BH
6CH
6DH
6EH
7AH
7BH
7CH
7DH
7EH
62H
63H
64H
65H
66H
67H
68H
69H
6FH
70H
71H
72H
73H
74H
75H
76H
77H
78H
79H
7FH
CSYNCA4 CSYNCA3 CSYNCA2 CSYNCA1 CSYNCA0
TTXOVS7
TTXOVE7
TTXEVS7
TTXEVE7
HTRIG10
SRCV11
RCV2S7
RCV2E7
TTXHS7
HTRIG7
TTXHL3
L21O07
L21O17
L21E07
L21E17
CCEN1
SBLBN
LINE12
LINE20
FSC07
FSC15
FSC23
FSC31
TTX60
RTCE
FAL7
LAL7
D7
0
0
RCV2E10
TTXOVS6
TTXOVE6
TTXEVS6
TTXEVE6
BLCKON
SRCV10
RCV2S6
RCV2E6
TTXHS6
TTXHL2
L21O06
L21O16
HTRIG6
HTRIG9
L21E06
L21E16
CCEN0
LINE11
LINE19
BSTA6
FSC06
FSC14
FSC22
FSC30
FAL6
LAL6
LAL8
D6
0
TTXOVS5
TTXOVE5
TTXEVS5
TTXEVE5
PHRES1
RCV2S5
RCV2E5
RCV2E9
TTXHS5
HTRIG5
HTRIG8
TTXHL1
L21O05
L21O15
L21E05
L21E15
LINE10
LINE18
TRCV2
TTXEN
BSTA5
FSC05
FSC13
FSC21
FSC29
TTXO
FAL5
LAL5
D5
0
TTXOVS4
TTXOVE4
TTXEVS4
TTXEVE4
PHRES0
SCCLN4
RCV2S4
RCV2E4
RCV2E8
TTXHS4
HTRIG4
VTRIG4
TTXHL0
L21O04
L21O14
L21E04
L21E14
ORCV1
LINE17
BSTA4
FSC04
FSC12
FSC20
FSC28
LINE9
FAL4
LAL4
FAL8
D4
DATA BYTE
0
TTXOVS3
TTXOVE3
TTXEVS3
TTXEVE3
TTXEVE8
SCCLN3
RCV2S3
RCV2E3
TTXHS3
TTXHD3
L21O03
L21O13
HTRIG3
VTRIG3
L21E03
L21E13
PRCV1
LINE16
BSTA3
FSC03
FSC11
FSC19
FSC27
LDEL1
LINE8
FAL3
LAL3
D3
(1)
0
0
RCV2S10
TTXOVS2
TTXOVE2
TTXEVS2
TTXEVE2
TTXOVE8
SCCLN2
RCV2S2
RCV2E2
TTXHD2
TTXHS2
L21O02
L21O12
HTRIG2
VTRIG2
L21E02
L21E12
LINE15
BSTA2
FSC02
FSC10
FSC18
FSC26
LDEL0
VS_S2
LINE7
CBLF
FAL2
LAL2
D2
0
TTXOVS1
TTXOVE1
TTXEVS1
TTXEVE1
TTXEVS8
SCCLN1
RCV2S1
RCV2E1
RCV2S9
TTXHS1
TTXHD1
HTRIG1
L21O01
L21O11
VTRIG1
L21E01
L21E11
ORCV2
LINE14
FSC01
FSC09
FSC17
FSC25
VS_S1
BSTA1
LINE6
FLC1
FAL1
LAL1
D1
0
TTXOVS0
TTXOVE0
TTXOVS8
TTXEVS0
TTXEVE0
SCCLN0
RCV2S0
RCV2E0
RCV2S8
TTXHS0
TTXHD0
HTRIG0
VTRIG0
L21O00
L21O10
L21E00
L21E10
PRCV2
LINE13
BSTA0
FSC00
FSC08
FSC16
FSC24
VS_S0
LINE5
FLCO
FAL0
LAL0
D0
0