SH7101 Datasheet, PDF (124/486 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

7. Bus State Controller (BSC)
7.6 On-chip Peripheral I/O Register Access
On-chip peripheral I/O registers are accessed from the bus state controller, as shown in table 7.2.
Table 7.2 On-chip Peripheral I/O Register Access
On-chip Peripheral SCI
Module
MTU, INTC
PFC,
CMT
A/D
POE
PORT
WDT
Connected bus width 8 bits 16 bits 16 bits 16 bits 16 bits 8 bits 16 bits
Access cycle
2 cycles*¹ 2 cycles*¹ 2 cycles*² 2 cycles*² 2 cycles*¹ 3 cycles*¹ 3 cycles*²
Notes: 1. In terms of the peripheral clock value
2. In terms of the system clock value
Rev.2.00 Sep. 27, 2007 Page 90 of 448
REJ09B0394-0200