Renesas SuperH M3A-HS86 Información técnica descargar pdf (Pagina 20)

Functional Overview

2.1 Functional Overview

Rev.1.0 Feb 06. 2007 2-2

REJ10J0916-0100

2.1 Functional Overview

The M3A-HS86 is the SH7086 CPU board that has the functions listed in Table2.1.1.

Table2.1.1 lists the functional modules of M3A-HS86.

Table2.1.1 Functional Modules of M3A-HS86

Sections Functions Contents

2.2 CPU

SH7086

• Input(XIN) clock : 10MHz

• Bus clock : 40MHz,max

• CPU clock : 80MHz,max

• On-chip memory

- Flash memory: 512KB

- RAM : 32KB

2.3 Memory

*M3A-HS86(3.3V version) only

• SDRAM : 16 Mbytes(16-bit bus width) 1pc.

• External flash memory enabled to mount

2.4 Serial Port Interface Connects SCI1 of the SH7086 to the Serial Port connector

2.5 I/O Ports Connects to the input/output ports of the SH7086

2.6 Power Supply Circuit Controls the system power supply of the M3A-HS86

2.7 Clock Module Controls the system clock

2.8 Reset Module Controls device reset mounted on the M3A-HS86

2.9 Interrupt Switches Connect to the NMI and IRQ1 pins

2.10 E10A-USB Interface SH7086 H-UDI/AUD interface

- Operational specifications Connectors, switches and LEDs

• SH7086 extension connector

• Switches and LEDs

• H-UDI connector

Detailed in Chapter 3.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 69 70

Sin comentarios

Renesas SuperH M3A-HS86 Información técnica Pagina 20