CS
SCLK
SDI
CS5529
Command Time
8 SCLKs
MSB
LSB
Data Tim e 24 SCLKs
(or 72 SC LKs for Set-up Registers)
W rite Cycle
CS
SCLK
SDI
SDO
Command Time
8 SCLKs
MSB
LSB
Data Time 24 SCLKs
(or 72 SCLKs for Set-up Registers)
Read Cycle
SCLK
SDI
SDO
C om m and Tim e
8 SCLKs
td*
8 SCLKs Clear SDO Flag MSB
* td = XIN/OW R clock cycles for each conversion except the
first conversion which will take XIN/O W R + 7 clock cycles
SDO Continuous Conversion Read (PF bit = 1)
Figure 4. Command and Data Word Timing.
XIN /OW R
Clock Cycles
LSB
D ata Tim e
24 SCLKs
14
DS246F5