32C RENESAS [Renesas Technology Corp], 32C Datasheet - Page 37

• Manufacturer Part Number: 32C
• Description: RENESAS MCU
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/32C Group
R01DS0009EJ0100 Rev 1.00
Aug. 24, 2010
Figure 5.5
4-Wire Bus Communication Mode, Slave, CPHS = 1
4-Wire Bus Communication Mode, Slave, CPHS = 0
SSCK (input)
SSCK (input)
SSI (output)
SSO (input)
(CPOS = 1)
(CPOS = 0)
SCS (input)
SSCK (input)
SSCK (input)
SSI (output)
SSO (input)
(CPOS = 1)
(CPOS = 0)
I/O Timing of Synchronous Serial Communication Unit (SSU) (Slave)
SCS (input)
CPHS, CPOS: Bits in SSMR register
t
SA
V
IH
V
t
or V
IL
LEAD
V
or V
IH
OH
t
V
SA
or V
IL
OL
t
LEAD
or V
OH
t
t
LO
t
t
OL
SU
SU
HI
t
LO
t
t
HI
t
LO
HI
t
H
t
H
t
t
LO
HI
t
FALL
t
SUCYC
t
SUCYC
t
FALL
t
OD
t
OD
t
RISE
t
RISE
t
5. Electrical Characteristics
LAG
t
OR
t
LAG
t
OR
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