Software Realization; Mcu Resource Arrangement - Renesas R8C Series User Manual

RSSHEUM0003 - 0101
Rev.1.00

4.1 MCU resource arrangement

Below form introduces the resource arrangement of R8C 2A/2B MCU for this platform. The
Schematic of the platform is attached at the end of this manual.
I/O port
Renesas System Solution (Beijing) Co., Ltd, Shanghai Branch
Unit 207 AZIA Center, No.1233 Lujiazui Ring Road, Pudong District, Shanghai, China
Tel: (86-21) 6888-0556

4. Software Realization

Port
P00 ~ P03
Port 0
P04 ~ P05
P10-P13
P14
Port 1
P15
P16
P17
P20-P24
Port 2
P25-P26
P27
P30
P31
P32
P33
Port 3
P34
P35
P36
P37
Fax: (86-21) 6888-0559
Pin
LCD data line
LCD control line
LCD data line
Softener LED output control
Reserved LED control
Load testing input
Water level detection input
key scan output
key scan input
Voice module control
Drain triac control
Buzzer control output
INT2 input
Jmper1 input
Jmper2 input
Jmper3 input
CW triac control
LCD backlight control
Page 37
Zip: 200120
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