TLE6263 Datasheet, PDF (32/40 Pages) Infineon Technologies AG – LS CAN, LDO and HS Switch

Final Datasheet TLE 6263
8
Timing Diagrams
CSN
CLK
CSN High to Low & rising edge of CLK: DO is enabled. _{Status information is trans-}
fered to Output Shift Register
CSN Low to High: Data from Shift-Register is
transfered to e.g. HS-Switch
01234567
time
01
actual Data
new Data
DI
01234567
01
++
DI: Data will be accepted on the falling edge of CLK-Signal
previous Status
actual Status
DO
0 1234567
01
DO: State will change on the rising edge of CLK-Signal
eg.
OUTHS
old Data
Figure 6: SPI-Data Transfer Timing
actual Data
Figure 7: SPI-Input Timing
Version 2.08
32
2004-06-07