CS8403A CS8404A
Block
(384 Audio Samples)
Flag 2
Flag 1
Flag 0
C.S. Byte
Left C.S. Ad.
Right C.S. Ad.
0
08
10
1
2
3
4
5
6
7
8
9
10
11 12
0F 0C
17 14
13
14
15
16
17
18
19
20
21
22
23
0
1
0B 0C
13 14
0F 0C
17 14
0F 0C
17 14
0F 0C
17 14
0F 08
14 10
(Expanded)
Flag 1
Flag 0
Left C.S. Ad.
Right C.S. Ad.
08
10
09
11
0A
12
0B
13
(Addresses are in Hex)
User Address
04
05
06
07
04
05
06
07
Figure 14. CS8403A Buffer Memory Read Sequence - MODE 2
IMCK (128Fs)
Flags 0 & 1
Flag 2
INT
RAM Read
TXP
TXN
C
P
Transmit Preamble
Figure 15. RAM/Buffer-Read and Interrupt Timing
16
DS239PP1