Renesas M3A-HS85 - Manual (Page 9)

Overview
1.5 M3A-HS85 Block Diagram
Rev.1.04 2008.07.10
1-5
REJ10J1564-0104
1
1.5 M3A-HS85 Block Diagram
Figure 1.5.1 shows the system block diagram of M3A-HS85.
Extension Connectors
Serial Port
Connector
SH7285
(100 MHz)
SH7285 CPU Board
M3A-HS85
External bus: Maximum 50 MHz
16
H-UDI
AUD
H-UDI connector
(36-pin)
USB
Connector
16
SRAM
2 MB
SCI0
XIN
(12.5 MHz)
USB
16
I2C
16
SDRAM
16 MB
* *
* : It can be mounted only when SH7285 is used in 3.3V.
H-UDI connector
(14-pin)
EEPROM
(128 k-bit)
: It is not mounted.
USBXIN
(48 MHz)
Figure 1.5.1 System Block Diagram of M3A-HS85