SAA7120H-01 PHILIPS [NXP Semiconductors], SAA7120H-01 Datasheet - Page 14

• Manufacturer Part Number: SAA7120H-01
• Description: Digital Video Encoder (ConDENC)
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Slave Receiver
Table 7 Subaddress 26 and 27
Table 8 Subaddress 28 and 29
Table 9 Subaddress 2A to 2D
Table 10 Subaddress 2E
1997 Jan 06
WSS
WSSON
BS
BE
DECCOL
DECFIS
CGO0
CGO1
CGE0
CGE1
DATA BYTE
DATA BYTE
DATA BYTE
Digital Video Encoder (ConDENC)
CCEN1
0
0
1
1
DATA BYTE
first byte of Copy guard data, odd field
second byte of Copy guard data, odd field
first byte of Copy guard data, even field
second byte of Copy guard data, even field
CCEN0
LOGIC
LEVEL
LOGIC
LEVEL
0
1
0
1
0
1
0
1
0
1
wide screen signalling bits:
wide screen signalling output is disabled
wide screen signalling output is enabled
starting point of burst in clock cycles
ending point of burst in clock cycles
disable colour detection bit of RTCI input
enable colour detection bit of RTCI input
field sequence as FISE in subaddress 61
field sequence as FISE bit in RTCI input
copy guard encoding off
enables encoding in field 1 (odd)
enables encoding in field 2 (even)
enables encoding in both fields
DESCRIPTION
DESCRIPTION
14
13 to 11 = reserved
10 to 8 = subtitles
7 to 4 = enhanced services
3 to 0 = aspect ratio
DESCRIPTION
DESCRIPTION
LSBs of the respective bytes are encoded
immediately after run-in and framing code, the
MSBs of the respective bytes have to carry the
parity bit, in accordance with the definition of
Line 20 encoding format.
PAL : BS = 33 (21H)
NTSC : BS = 25 (19H)
PAL : BS = 29 (1DH)
NTSC : BS = 29 (1DH)
bit RTCE must be set to 1 (see Fig.10)
bit RTCE must be set to 1 (see Fig.10)
SAA7120; SAA7121
REMARKS
REMARKS
Preliminary specification