SAA7124WP PHILIPS [NXP Semiconductors], SAA7124WP Datasheet - Page 26

• Manufacturer Part Number: SAA7124WP
• Description: Digital Video Encoder ECO-DENC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Slave Transmitter
Table 29 Slave transmitter (slave address 89H or 8DH)
Table 30 No subaddress
1996 Nov 07
Status byte
VER
CCRDO
CCRDE
FSEQ
O_E
DATA BYTE
Digital Video Encoder (ECO-DENC)
REGISTER
FUNCTION
LOGIC LEVEL
SUBADDRESS
1
0
1
0
1
0
1
0
Version identification of the device. It will be changed with all versions of the IC that
have different programming models. Current Version is 100 binary.
Closed caption bytes of the odd field have been encoded.
The bit is reset after information has been written to the subaddresses 67 and 68.
It is set immediately after the data has been encoded.
Closed caption bytes of the even field have been encoded.
The bit is reset after information has been written to the subaddresses 69 and 6A. It
is set immediately after the data has been encoded.
During first field of a sequence (repetition rate: NTSC = 4 fields, PAL = 8 fields.
Not first field of a sequence.
During even field.
During odd field.
VER2
D7
VER1
D6
26
VER0
D5
CCRDO CCRDE
DESCRIPTION
DATA BYTE
D4
D3
SAA7124; SAA7125
D2
0
Preliminary specification
FSEQ
D1
O_E
D0