SH7785 Datasheet, PDF (1198/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

23. Serial Peripheral Interface (HSPI)
Data transfer cycle
HSPI_CLK (CLKP = 0)
12345678
HSPI_CLK (CLKP = 1)
HSPI_TX
MSB 6 5 4 3 2 1 LSB
HSPI_RX
* MSB 6 5 4 3 2 1
LSB
HSPI_CX
Figure 23.5 Timing Conditions when FBS = 1
Data transfer cycle
1 2 .. 8
9 10 .. 16
HSPI_CLK (CLKP = 0)
HSPI_CLK (CLKP = 1)
HSPI_TX
HSPI_RX
MSB 6
* MSB 6
LSB
LSB
MSB 6
* MSB 6
LSB
LSB
HSPI_CS
Figure 23.6 Timing Conditions when FBS = 1 (Continuous Transfer)
The asterisk (*) in the figures shows 0 or 1.
Rev.1.00 Jan. 10, 2008 Page 1168 of 1658
REJ09B0261-0100