Renesas M16C/29 Series - Page 235

14. Serial I/O
puorG92/C61M
page 209
854fo7002,03.raM21.1.veR
2110-1010B90JER
Figure 14.28 Transmission and Reception Timing (CKPH=0) in Slave Mode (External Clock)
Figure 14.29 Transmission and Reception Timing (CKPH=1) in Slave Mode (External Clock)
Slave control input
Clock input
(CKPOL=0, CKPH=0)
Clock input
(CKPOL=1, CKPH=0)
Data output timing
Data input timin
g
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
D 0 D 1 D 2 D 3 D 4 D 6 D 7 D 5
Undefined
Clock input
(CKPOL=0, CKPH=1)
Clock input
(CKPOL=1, CKPH=1)
Data output timing
Data input timing
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
D0 D1 D2 D3 D6 D7D4 D5
Slave control input