SAA7108AE PHILIPS [NXP Semiconductors], SAA7108AE Datasheet - Page 135

• Manufacturer Part Number: SAA7108AE
• Description: HD-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
18.1.3
Table 146 Slave transmitter (slave address 89H)
Table 147 Subaddress 00H
Table 148 Subaddress 1CH
Table 149 Subaddress 80H
2004 Jun 29
Status byte
Chip ID
FIFO status
VER
CCRDO
CCRDE
FSEQ
O_E
CID
IFERR
BFERR
OVFL
UDFL
DATA BYTE
DATA BYTE
DATA BYTE
REGISTER
FUNCTION
HD-CODEC
S
LAVE TRANSMITTER
chip ID of SAA7108AE = 04H; chip ID of SAA7109AE = 05H
SUBADDRESS
LOGIC LEVEL
LOGIC LEVEL
1CH
00H
80H
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
version identification of the device: it will be changed with all versions of the IC that
have different programming models; current version is 101 binary
Closed Caption bytes of the odd field have been encoded
the bit is reset after information has been written to the
subaddresses 67H and 68H; 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 69H and 6AH; 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
normal FIFO state
input FIFO overflow/underflow has occurred
normal FIFO state
buffer FIFO overflow, only if YUPSC = 1
no FIFO overflow
FIFO overflow has occurred; this bit is reset after this subaddress has been read
no FIFO underflow
FIFO underflow has occurred; this bit is reset after this subaddress has been read
VER2
CID7
D7
0
VER1
CID6
D6
0
135
VER0
CID5
DESCRIPTION
D5
0
CCRDO CCRDE
DESCRIPTION
DESCRIPTION
CID4
D4
DATA BYTE
0
SAA7108AE; SAA7109AE
CID3
D3
0
CID2
D2
0
0
Product specification
FSEQ
OVFL
CID1
D1
UDFL
CID0
O_E
D0