Features - Renesas CPU Board M3A-HS19 User Manual

2

2.1 Features

Table 2.1.1 lists the functional modules.
Section
2.2 CPU
2.3
Memories
2.4 Serial Port Interface
2.5 PCMCIA Card Interface
2.6 LAN Port Interface
2.7 I/O Ports
2.8 Power Supply Circuit
2.9 Clock Module
2.10 Reset Module
2.11 Interrupt Switches
2.12 E10A-USB Interface
- Operational specifications
Rev.1.01 Oct 28, .2008
REJ10J1351-0101
Table 2.1.1 Functional Modules
Features
SH7619, clock mode 1
•
Input (XIN) clock: 15.625 MHz
•
Bus clock: 62.5 MHz, max.
•
CPU clock: 125 MHz, max.
•
U Memory (CPU)
• 16-KB memory
•
Flash Memory
• S29GL032A90TFIR4: 1 (4 MB)
•
SDRAM
• EDS1216AATA-75E: 1 (16 MB)
•
EEPROM
• S-93C76AFT-V-G: 1 (8 KB, 512 x 16)
Connects SCIF2 of the SH7619 to a serial port connector
Connects PCMCIA control signal and bus of the SH7619 to the
PCMCIA connector
Connects the SH7619 Ether I/O to an RJ-45 connector
Connects the SH7619 I/O port to an expansion connector
Controls the system power supply of the M3A-HS19
Controls the clock
Reset control of device mounted on the M3A-HS19
Connects to the NMI pin and IRQ0 pin
SH7619 H-UDI/AUD interface
Connectors, switches, jumpers, LEDs
•
•
•
Refer to Chapter 3 for details
Description
Expansion connector, H-UDI connector
PCMCIA, ETHER, RS-232C connector
Switches and LEDs
Features and Specifications
2.1 Features
2-2