NEC MuPD78F0132H User Manual page 344

(4) Output value of SO1n pin (last bit)
After communication has been completed, the SO1n pin holds the output value of the last bit.
(1) Type 1; when CKP1n = 0 and DAP1n = 0 (or CKP1n = 1, DAP1n = 0)
SCK1n
Writing to SOTB1n or
reading from SIO1n
SOTB1n
SIO1n
Output latch
SO1n
(2) Type 2; when CKP1n = 0 and DAP1n = 1 (or CKP1n = 1, DAP1n = 1)
SCK1n
Writing to SOTB1n or
reading from SIO1n
SOTB1n
SIO1n
Output latch
SO1n
µ
Remark n = 0: PD78F0132H
µ
n = 0, 1: PD78F0133H, 78F0134H, 78F0136H, 78F0138H, 78F0138HD
344
CHAPTER 15 SERIAL INTERFACES CSI10 AND CSI11
Figure 15-12. Output Value of SO1n Pin (Last Bit)
User's Manual U16899EJ2V0UD
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Last bit
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Last bit