National Semiconductor CP3BT26 User Manual page 254

Reprogrammable connectivity processor with bluetooth, usb, and can interfaces
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Symbol Figure
t
120
Microwire Data Out Valid
MDOv
MDODI to MDIDO
124
t
MITOp
(slave only)
MSK
t
MSKs
Data In
MDIDO
(slave)
t
MDOf
MDODI
(master)
t
MSKd
MCS
(slave)
Figure 120. Microwire Transaction Timing, Normal Mode, SCIDL = 0
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Table 88 Microwire/SPI Signals
Description
t
MSKp
t
t
MSKh
MSKl
msb
t
t
MDls
MDlh
msb
msb
t
MCSs
Reference
Normal Mode: After FE on
MSK
Alternate Mode: After RE
on MSK
Propagation Time
Value is the same in all
clocking modes of the
Microwire
lsb
lsb
t
MDOv
t
MDOh
lsb
254
Min (ns)
Max (ns)
25
25
t
MSKhd
t
MDOff
t
MCSh
DS101

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