Datasheet

Section 16 Synchronous Serial Communication Unit (SSU)
Rev. 4.00 Mar. 15, 2006 Page 360 of 556
REJ09B0026-0400
SSCK
(1) When CPHS = 0, CPOS =0, and SSUMS = 0:
(2) When CPHS = 0 and SSUMS = 1:
(3) When CPHS = 1 and SSUMS = 1:
SSCK
(CPOS = 0)
SSCK
(CPOS = 1)
SSO, SSI
SSO, SSI
SSCK
(CPOS = 0)
SSCK
(CPOS = 1)
SSO, SSI
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7
SCS
SCS
Figure 16.2 Relationship between Clock Polarity and Phase, and Data