CS61577
t pw2
t
pwh2
TCLK
t su2
t h2
TPOS/TNEG
Figure 3. Transmit Clock and Data Switching Characteristics
t
cwh
CS
t
cc
SCLK
t dc
SDI
t ch
t cl
t cch
t
cdh
LSB
BYTE
DATA
BYTE
t
cdh
MSB
LSB
CONTROL
Figure 4. Serial Port Write Timing Diagram
CS
t cdz
SCLK
t cdv
SDO
CLKE = 1
Figure 5. Serial Port Read Timing Diagram
HIGH Z
PCS
t
su4
LEN0/1/2, TAOS,
RLOOP,
LLOOP,
RCODE, TCODE
t pcsl
VALID INPUT DATA
th4
Figure 6. Extended Hardware Mode Parallel Chip Select Timing Diagram
DS155PP2
7