CS5501 Datasheet, PDF (37/54 Pages) Cirrus Logic – Non-aliasing, 16- & 20-bit A/D Converters

CS5501 CS5503
CS5501/CS5503
Instruction
SYNC
(COPS internal)
GDAT:
GETLP:
LBI SC OGI LEI XAS NOP NOP NOP XAS XIS
CS (G0)
SCLK (SK)
Shift in
A SIO
DATA (SI)
HI-Z
B15 (MSB)
B14 B13 B12 B11 B10
Instruction
SYNC
(COPS internal)
JP GETLP:
JP GETLP:
JP GETLP:
GETLP NOP XAS XIS GETLP NOP XAS XIS GETLP NOP
CS (G0)
SCLK (SK)
A SIO
A SIO
DATA (SI) B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
Instruction
SYNC
(COPS internal)
XAS
skip
JP
XIS GETLP RC XAS OGI RET
CS (G0)
SCLK (SK)
A SIO
DATA (SI) _B0
HI-Z
Figure A5. Serial Timing Example - COPS
DS31F54
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