Renesas R5S72624 User Manual

 
Section 1   Overview 

Page 14 of 2108 

 

R01UH0134EJ0400  Rev. 4.00 

 

 Sep 

24, 

2014 

SH7262 Group, SH7264 Group

SH-2A 

CPU core

Floating-point 

unit

Cache

controller

DMA 

controller

Peripheral 

bus 1

controller

Peripheral

bus 0

controller

Bus state
controller

Renesas

serial peripheral

interface

Large-capacity

on-chip RAM0

Large-capacity

on-chip RAM1

Large-capacity

on-chip RAM2

Large-capacity

on-chip RAM3

Large-capacity

on-chip RAM4

Large-capacity

on-chip RAM5

Video display

controller 3

Instruction

cache memory

8KB

Operand

cache memory

8KB

High-speed

on-chip RAM

64KB

Po
rt

Po
rt

Port

External bus input/output

Port

Serial I/O

Port

USB bus I/O

USB clock input

CPU memory access bus (M bus)

CPU instruction fetch bus (F bus)

CPU bus
(C bus)
(I clock)

Internal CPU bus

(IC-BUS)

Internal DMA bus

(ID-BUS)

Internal graphic bus 1

(IV1-BUS)

Internal graphic bus 2

(IV2-BUS)

Internal graphic bus 3

(IV3-BUS)

Internal graphic bus 4

(IV4-BUS)

Internal bus
(I bus)
(B clock)

DREQ input

DACK output

TEND output

Operation input
LCD I/F input/output

Peripheral bus 0 (B clock)

Peripheral bus 1 (P clock)

CD-ROM

decoder

USB 2.0 

host/function

module

Port

Port

Port

Port

Port

Port

Port

Port

Port

EXTAL input

XTAL

 output

CKIO I/O

Clock mode input

RES input

NMI input
IRQ input

PINT input

Timer pulse

I/O

Port

Port

RTC_X1 input

RTC_X

 output

WDTOVF output

Port

Port

Port

Port

Port

Port

Serial

I/O

CAN bus

I/O

IEBus

 I/O

audio clock 

input

Serial I/O

audio clock

input

Serial I/O

audio clock

input

Serial I/O

audio clock input

I2C bus

I/O

Clock pulse

generator

Interrupt

controller

Compare

match

timer

Multi-funciton

timer pulse

unit 2

Watchdog

timer

Serial

sound

interface

Controller area

network

IEBus

TM

 

controller

Realtime

clock

Serial

communication 

interface 
with FIFL

Serial I/O

with FIFO

I2C bus

interface 3

User debugging

interface

Motor control

PWM timer

Power-down

mode control

General

I/O port

General I/O

Decompression

unit

Sampling

rate converter

SD host

interface

NAND 

flash memory

controller

Renesas

SPDIF 

interface

JTAG I/O

Timer pulse

output

SD card interface

I/O

Flash memory

interface I/O

Port

A/D converter

Analog input

ADTRG input