AS8501_06 Datasheet, PDF (29/41 Pages) ams AG – High precision voltage and current measurement sensor interface

AS8501 - Data Sheet
8.5 SDI bus timing
Timing definitions for SDI bus are based on software-implemented master unit protocol
MDE DV_m PW_sclk DV_m TS_m
LO_sclk
austriamicrosystems
TS_m
sclk
(uP)
master sdat
(uP)
alid _{slave sdat}
ill ^{v (ASIC)}
HI - Z
HI - Z
TS_s
DV_s
TS
CDD
AG ^{t st} _{strobe ASSP}
Technicaaml ^{sconten Figure12:SDIBustiming}
strobe µC
Revision 1.1, 04-April-06
www.austriamicrosystems.com
Page 28 of 40