National Semiconductor CP3BT26 User Manual page 257

MSK
t
MSKs
Data In
MDIDO
(slave)
t
MDOf
MDODI
(master)
MCS
(slave only)
t
MCSs
Figure 123. Microwire Transaction Timing, Alternate Mode, SCIDL = 1
MSK
t
MSKs
MDODI
Dl msb
(slave)
t
MDls
t
MITOp
MDIDO
(slave)
t
MDOnf
MCS
t
MCSs
Figure 124. Microwire Transaction Timing, Data Echoed to Output,
t
MSKp
t t
MSKh MSKh
msb
t
MDlh
t
MDls
msb
t
MDOv
t
MDOh
msb
t
SKd
t
MSKp
t t
MSKh MSKl
t
MDlh
DO msb
Normal Mode, SCIDL = 0, ECHO = 1, Slave Mode
257
t
MSKhd
lsb
lsb
t
MDOff
lsb
t
DS104
MCSh
t
MSKhd
Dl lsb
t
MITOp
DO lsb
t
MCSh
t
MDOf
DS105
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