cs5317 Cirrus Logic, Inc., cs5317 Datasheet - Page 21

• Manufacturer Part Number: cs5317
• Description: 16-bit, 20 Khz Oversampling A/d Converter
• Manufacturer: Cirrus Logic, Inc.

APPENDIX A
APPLICATIONS
DS27F4
CLKOUT
DOUT
DATA
INT
Only needed for level sensitive interrupt driven systems.
CS5317
CLKOUT
DOUT
DATA
Figure A1. CS5317-to-Parallel Data Bus Interface
(MSB)
15
14
13
A
S1
S2
Q H
A
S1
S2
D
OE2
+5V
SET
OE2
+5V
OE1
OE1
2
Figure A1 shows one method of converting the
serial output of the CS5317 into 16-bit, parallel
words. The associated timing is also shown.
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Q
Q
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
INT Cleared when data read
1
(CS goes low)
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
0
8
8
16
Data
Bus
CS
INT
INT
CS5317
21