M3A-Hs85 Block Diagram - Renesas M3A-HS85 User Manual

1

1.5 M3A-HS85 Block Diagram

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