S5L9276 (PRELIMINARY SPEC)
OPTICAL CD MP3 SYSTEM
CD-DSP Interface
(a) 32-bit BCK, MSB First, Right Channel Low, C2PO LSB First, Data Latch Timing High:
BCK
LRCK
DATA 1 0
C2PO
Invalid
LEFT CHANNEL
RIGHT CHANNEL
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Invalid
LOWER (LEFT CH.)
UPPER (LEFT CH.)
LOWER (RIGHT CH.)
(b) 32-bit BCK, MSB First, Left Channel Low, C2PO MSB First, Data Latch Timing Low:
BCK
LRCK
DATA
C2PO
10
Invalid
RIGHT CHANNEL
LEFT CHANNEL
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Invalid
UPPER (RIGHT CH.)
LOWER (RIGHT CH.)
UPPER (LEFT CH.)
(c) 24-bit BCK, MSB First, Right Channel Low, C2PO MSB First, Data Latch Timing High:
BCK
LRCK
DATA
C2PO
10
LEFT CHANNEL
Invalid
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
UPPER (LEFT CH.)
LOWER (LEFT CH.)
Invalid
15 14 13 12 11
UPPER (RIGHT CH.)
(d) 24-bit BCK, LSB First, right Channel Low, C2PO MSB First, Data Latch Timing Low:
BCK
LRCK
DATA 14 15
C2PO
LEFT CHANNEL
Invalid
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
RIGHT CHANNEL
Invalid
01234
UPPER (LEFT CH.)
LOWER (LEFT CH.)
UPPER (RIGHT CH.)
14