r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 502

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
Figure 21.4
(high when clock stops)
(high when clock stops)
(low when clock stops)
(low when clock stops)
CPOS_WAIT = 0
CPOS_WAIT = 1
CPOS_WAIT = 0
CPOS_WAIT = 1
• MS = 0 (clock synchronous communication mode), CPHS = 0 (data change at odd edge),
• MS = 1 (4-wire bus communication mode), CPHS = 0 (data change at odd edge), and
• MS = 1 (4-wire bus communication mode), CPHS = 1 (data download at odd edge), and
Preliminary document
Specifications in this document are tentative and subject to change.
Association between Transfer Clock Polarity, Phase, and Transfer Data
CPOS_WAIT = 0 (high when clock stops), and MLS = 1 (LSB-first transfer)
MLS = 1 (LSB-first transfer)
MLS = 1 (LSB-first transfer)
SSO, SSI
SSO, SSI
SSO, SSI
SSCK
SSCK
SSCK
SSCK
SSCK
SCS
SCS
CPHS, CPOS_WAIT, MLS: Bits in SIMR1 register
MS: Bit in SIMR2 register
b0
b0
b0
b1
b1
b1
b2
b2
b2
b3
b3
b3
b4
b4
b4
21. Clock Synchronous Serial Interface
b5
b5
b5
b6
b6
b6
b7
b7
b7
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