Renesas M3A-HS86 User Manual
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On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Renesas Electronics website: http://www.renesas.com
April 1
Renesas Electronics Corporation
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
st
, 2010
Send any inquiries to http://www.renesas.com/inquiry
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User’s Manual
SH7086 CPU Board
M3A-HS86
User’s Manual
Renesas 32-Bit RISC Microcomputers
SuperH™ RISCengine Family / SH7080 Group
Rev.1.00 2007.02
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Requests for Safety Design
Precautions on Using This Manual
Revision History SH7086 CPU Board M3A-HS86User's Manual
Rev. Date of Issue Content of Revision
Page Contents
1.0 Feb. 6, 2007 - 1st edition issued.
Table of Contents
Chapter1 Overview..................................................................................................................................... 1-1
1.1 Overview .................................................................................................................................................................... 1-2
1.2 Configuration.............................................................................................................................................................. 1-2
1.3 External Specifications...............................................................................................................................................1-3
1.4 External View ............................................................................................................................................................. 1-4
1.5 M3A-HS86 Block Diagram.......................................................................................................................................... 1-5
1.6 M3A-HS86 Board Overview ....................................................................................................................................... 1-6
1.7 M3A-HS86 Memory Mapping.....................................................................................................................................1-8
1.8 Absolute Maximum Ratings...................................................................................................................................... 1-11
1.9 Recommended Operating Conditions ......................................................................................................................1-11
Chapter2
2.1 Functional Overview................................................................................................................................................... 2-2
2.2 CPU............................................................................................................................................................................ 2-3
2.3 Memory ......................................................................................................................................................................2-4
2.4 Serial Port Interface.................................................................................................................................................... 2-8
2.5 I/O Ports..................................................................................................................................................................... 2-9
2.6 Power Supply Circuit................................................................................................................................................ 2-13
2.7 Clock Module............................................................................................................................................................ 2-14
2.8 Reset Module...........................................................................................................................................................2-15
2.9 Interrupt Switches..................................................................................................................................................... 2-16
2.10 E10A-USB Interface...............................................................................................................................................2-17
Functional Overview .................................................................................................................. 2-1
2.3.1 SH7086 On-chip Memory.................................................................................................................................. 2-4
2.3.2 SDRAM.............................................................................................................................................................2-4
2.3.3 Expand of Flash Memory ..................................................................................................................................2-7
Chapter 3 Operational Specifications......................................................................................................... 3-1
3.1 M3A-HS86 Connectors Outline..................................................................................................................................3-2
3.1.1 H-UDI Connector (J1,J2)................................................................................................................................... 3-3
3.1.2 Serial Port Connector (J3)................................................................................................................................. 3-5
3.1.3 External Power Supply Connectors for the SH7086 (J4) .................................................................................. 3-6
3.1.4 Power Supply Connector (J5) ........................................................................................................................... 3-7
3.1.5 User I/O Connector (J6-J8)...............................................................................................................................3-8
3.1.6 Extension Connectors (J9-J13)....................................................................................................................... 3-10
3.1.7 Extension Connector (J14).............................................................................................................................. 3-16
3.2 Outline of Switches and LEDs.................................................................................................................................. 3-17
3.2.1 SH7086 Power Supply Select Jumpers (JP1)................................................................................................. 3-18
3.2.2 FWE Pin Select Jumper (JP2)......................................................................................................................... 3-19
3.2.3 Switch and LED Functions..............................................................................................................................3-20
3.3 Board Dimensions of M3A-HS86.............................................................................................................................. 3-22
Appendix....................................................................................................................................................A-1
M3A-HS86 SCHEMATICS
Rev. 1.0 Feb. 6. 2007
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(i)
Chapter1 Overview
Chapter1
Overview
1-1
1
1.1 Overview
1.1 Overview
The M3A-HS86 is the CPU board designed for users to evaluate the functionality and performance of the SH7086
group of Renesas Technology original microcomputers, as well as develop and evaluate the applic ation software for
this group of microcomputers. The SH7086's data bus, address bus and various internal peripheral circuit function pins
are connected to the extension connector of the M3A-HS86, allowing users to evaluate the timing relationship with
peripheral devices using measurement instruments or develop extension boards tailored to suit development
purposes. Furthermore, the E10A-USB or the on-chip emulator made by Renesas Technology can also be connected
to the M3A-HS86.
1.2 Configuration
Figure1.2.1 shows an example of system configuration using the M3A-HS86.
*
Serial Port
Connector
SH7086 CPU Board
M3A-HS86
5V DC
Power Supply
(1.5A min.)
Overview
H-UDI Connector
(14-pin or 36-pin)
SH7086
Extension
Board
* Can be created according
to applications
High-performance
Embeded Workshop(HEW)
SuperH RISC engine
C/C++ Compiler Package
*: It is necessary to buy separately for software development.
Extension
Connector
HEW
debugger
*
*
Host
Computer
Figure1.2.1 System Configuration Example of M3A-HS86
USB
*
E10A-USB
*
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1.3 External Specifications
Table1.3.1 l ists external specifications of M3A-HS86.
Table1.3.1 External Specifications of M3A-HS86
No. Item Content
SH7086
• Input(XIN) clock : 10MHz
• Bus clock : 40MHz,max
1 CPU
Memory
2
*M3A-HS86(3.3V version) only
3 Connectors
4 LED
5 Switches
6 Package Dimensions
• CPU clock : 80MHz,max
• On-chip memory
Flash memory : 512KB
RAM : 32KB
• SDRAM : 16 Mbytes.(16-bit bus width) 1pc
• External flash memory enabled to mount
• Extension connector (Bus, I/O, VCC, GND)
• User I/O connector (SH7086’s MTU2 and A/D function pins)
• Serial port connector (D-sub 9pins)
• H-UDI connector (36pins)
• H-UDI connector (14pins)
• POWER LED (1pc.)
• LED for interrupt switch (1pc.)
• User LED (7pcs.)
• Reset switch (1pc.)
• NMI switch (1pc.)
• IRQ1 switch (1pc.)
• DIP switch for system setting (1pc.,4 poles)
• DIP switch for users (1pc.,4 poles)
• Dimensions :100mm x 100mm
• Mounting form :6-layer, double-side mounted
• Board configuration :1 board
Overview
1.3 External Specifications
Rev.1.0 Feb 6, 2007 1-3
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1.4 External View
Figure1.4.1 shows the external view of M3A-HS86.
Overview
1.4 External View
Figure1.4.1 External View of M3A-HS86 (IC socket mounted version)
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1
1.5 M3A-HS86 Block Diagram
Figure1.5.1 shows the system block diagram of M3A-HS86.
H-UDI Connector
(36pin)
H-UDI Connector
(14pin)
Serial Port
Connector
Overview
1.5 M3A-HS86 Block Diagram
User I/O
Connector
AUD
Flash Memory
(Not mounted)
16
SH7086 CPU Board
M3A-HS86
*
Bus Clock: 40MHz
Figure1.5.1 System Block Diagram of M3A-HS86
H-UDI
SH7086
(80MHz)
16 or 32 16
16 or 32
Extension Connectors
SDRAM
16MB
* : Only for M3A-HS86 (3.3V version)
*
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1.6 M3A-HS86 Board Overview
Figure1.6.1 shows the M3A-HS86 board overview.
< Top View of the Component Side >
U2 Clock Buffer
J3
Serial Port
Connector
U5
RS232C Driver
J14
Extension Connector
J7,J8
User I/O Connector
User LED
6 - 8
*1
*1
JP2
FWE Pin
Select
Jumper
*1
JP1
Ppower Supply
Select Jumper
U1
SH7086
J5
Power Supply
Connector
SW1
Power Switch
Overview
1.6 M3A-HS86 Board Overview
LED1
Power LED
SW4
DIP Switch
for System Setting
J1
H-UDI Connector
(36-pin)
J2
H-UDI Connector
(14-pin)
SW2
RESET
Switch
< Top View of the Solder Side >
U8 3.3V
Voltage Regulator
J11
Extension Connector
J9
Extension Connector
*1
*1
SW3
DIP Switch
for Users
U6
Reset IC
LED2-5
User LED
LED9
LED for Interrupt
Confirmation
J13
Extension Connector
U3
Flash Memory
SW5
NMI
Switch
*1
U4
SDRAM
*3
*2
SW7
MRES
Switch
SW6
IRQ1
Switch
*1
J12
Extension Connector
J6
User I/O Connector
*1
*1
J10
Extension Connector
Notes: *1: Not mounted *2: 3.3V v er s io n only *3: Can be mounted only for 3.3V version
*1
Figure1.6.1 M3A-HS86 Board Overview
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Table1.6.1 l ists main components mounted in the M3A-HS 86.
Table1.6.1 Main Components Mounted in the M3A-HS86
Symbol Parts Name Remarks Recommended parts number for
U1 CPU SH7086 (Renesas)
U1 CPU socket NQPACK176SD
U2 Clock buffer Not mounted CY2305SC-1 (Cypress)
Not mounted
U3 Flash memory
U4 SDRAM 3.3V version only
U5 RS-232C driver
U6 Reset IC M51957BFP (Renesas)
U7 Logic IC
U8 3.3V voltage regulator
X1 Oscillator 10.00MHz
J1 H-UDI connector 36-pin type
J2 H-UDI connector 14-pin type
J3 Serial port connector
J4 External power supply connector Not mounted A2-2PA-2.54DSA (Hirose)
J5 Power supply connector
J6 User I/O connector Not mounted XG4C-2634 (Omron)
J7,J8
J9,J11,J12
J10.J13
J14
LED1 Power LED Blue
LED2-8 User LED Green
LED9 LED for interrupt confirmation
SW1 Power switch
SW2 Reset switch
SW3 DIP switch for users
SW4 DIP switch for system setting
SW5 NMI switch
SW6 IRQ1 switch
SW7 MRES switch Not mounted B3SN-3012 (Omron)
User I/O connector
Extension connector
Extension connector
Extension connector
(Can be mounted only
for 3.3V version)
Not mounted A2-3PA-2.54DSA (Hirose)
Not mounted XG4C-2031 (Omron)
Not mounted XG4C-4031 (Omron)
Not mounted
Red/Yellow green
(Two colors)
1.6 M3A-HS86 Board Overview
not-mounted components
3428-6002LCSC
(Sumitomo 3M)
Overview
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1.7 M3A-HS86 Memory Mapping
1.7 M3A-HS86 Memory Mapping
Figure1.7.1, Figure1.7.2 and Figure1.7.3 show a memory mapping example of SH7086 in the M3A-HS86.
H'0000 0000
H'0007 FFFF
H'0008 0000
Logical space of the SH7086
MCU mode 3
（Single Chip mode）
H'0000 0000
On-chip ROM (512KB)
H'0007 FFFF
H'0008 0000
Memory Mapping
of the M3A-HS86
On-chip ROM (512KB)
Overview
H'FFFF 3FFF
H'FFFF 4000
H'FFFF BFFF
H'FFFF C000
H'FFFF FFFF
Reserved
H'FFFF 3FFF
On-chip RAM
(32KB)
On-chip peripheral Module
H'FFFF 4000
H'FFFF BFFF
H'FFFF C000
H'FFFF FFFF
On-chip RAM
On-chip peripheral Module
Figure1.7.1 Memory Mapping Example of SH7086 (MCU mode 3)
Reserved
(32KB)
Rev.1.0 Feb 6, 2007 1-8
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H'0000 0000
H'03FF FFFF
H'0400 0000
H'07FF FFFF
H'0800 0000
H'0BFF FFFF
H'0C00 0000
H'0FFF FFFF
H'1000 0000
H'13FF FFFF
H'1400 0000
H'17FF FFFF
H'1800 0000
H'1BFF FFFF
H'1C00 0000
H'1FFF FFFF
H'2000 0000
Logical space of the SH7086
MCU mode 0,1
（On-chip ROM disabled mode）
CS0 space: 64MB
CS1 space: 64MB
CS2 space: 64MB
CS3 space: 64MB
CS4 space: 64MB
CS5 space: 64MB
CS6 space: 64MB
CS7 space: 64MB
Overview
1.7 M3A-HS86 Memory Mapping
Memory Mapping
of the M3A-HS86
H'0000 0000
H'007F FFFF
H'03FF FFFF
H'0400 0000
H'07FF FFFF
H'0800 0000
H'0BFF FFFF
H'0C00 0000
H'0CFF FFFF
H'0FFF FFFF
H'1000 0000
H'13FF FFFF
H'1400 0000
H'17FF FFFF
H'1800 0000
H'1BFF FFFF
H'1C00 0000
H'1FFF FFFF
H'2000 0000
Flash Memory (8MB)
User Area
User Area
User Area
SDRAM(16MB)
User Area
User Area
User Area
User Area
User Area
*1
*2
Reserved
H'3FFF FFFF
H'4000 0000
H'7FFF FFFF
H'8000 0000
H'FFF7 FFFF
H'FFF8 0000
H'FFF9 FFFF
H'FFFA 0000
H'FFFF 3FFF
H'FFFF 4000
H'FFFF BFFF
H'FFFF C000
H'FFFF FFFF
CS8 space: 1GB
Reserved
SDRAM Mode setting
Reserved
On-chip RAM
(32KB)
On-chip peripheral Module
H'3FFF FFFF
H'4000 0000
H'7FFF FFFF
H'8000 0000
H'FFF7 FFFF
H'FFF8 0000
H'FFF9 FFFF
H'FFFA 0000
H'FFFF 3FFF
H'FFFF 4000
H'FFFF BFFF
H'FFFF C000
H'FFFF FFFF
On-chip peripheral Module
Notes
*1: For the case that 8MB flash memory is mounted (M3A-HS86(3.3V version) only)
*2: M3A-HS86(3.3V version) only
Figure1.7.2 Memory Mapping Example of SH7086 (MCU mode 0,1)
Reserved
User Area
Reserved
SDRAM Mode setting
Reserved
On-chip RAM
(32KB)
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H'0000 0000
H'0007 FFFF
H'0008 0000
H'01FF FFFF
H'0200 0000
H'03FF FFFF
H'0400 0000
H'07FF FFFF
H'0800 0000
H'0BFF FFFF
H'0C00 0000
H'0FFF FFFF
H'1000 0000
H'13FF FFFF
H'1400 0000
H'17FF FFFF
H'1800 0000
H'1BFF FFFF
H'1C00 0000
H'1FFF FFFF
H'2000 0000
Logical space of the SH7086
MCU mode 2
（On-chip ROM enabled mode）
On-chip ROM (512KB)
Reserved
CS0 space: 32MB
CS1 space: 64MB
CS2 space: 64MB
CS3 space: 64MB
CS4 space: 64MB
CS5 space: 64MB
CS6 space: 64MB
CS7 space: 64MB
H'0000 0000
H'0007 FFFF
H'0008 0000
H'01FF FFFF
H'0200 0000
H'027F FFFF
H'03FF FFFF
H'0400 0000
H'07FF FFFF
H'0800 0000
H'0BFF FFFF
H'0C00 0000
H'0CFF FFFF
H'0FFF FFFF
H'1000 0000
H'13FF FFFF
H'1400 0000
H'17FF FFFF
H'1800 0000
H'1BFF FFFF
H'1C00 0000
H'1FFF FFFF
H'2000 0000
Overview
1.7 M3A-HS86 Memory Mapping
Memory Mapping
of the M3A-HS86
On-chip ROM (512KB)
Reserved
Flash Memory (8MB)
User Area
User Area
User Area
SDRAM(16MB)
User Area
User Area
User Area
User Area
User Area
*1
*1
*2
Reserved
H'3FFF FFFF
H'4000 0000
H'7FFF FFFF
H'8000 0000
H'FFF7 FFFF
H'FFF8 0000
H'FFF9 FFFF
H'FFFA 0000
H'FFFF 3FFF
H'FFFF 4000
H'FFFF BFFF
H'FFFF C000
H'FFFF FFFF
CS8 space: 1GB
Reserved
SDRAM Mode setting
Reserved
On-chip RAM
(32KB)
On-chip peripheral Module
H'3FFF FFFF
H'4000 0000
H'7FFF FFFF
H'8000 0000
H'FFF7 FFFF
H'FFF8 0000
H'FFF9 FFFF
H'FFFA 0000
H'FFFF 3FFF
H'FFFF 4000
H'FFFF BFFF
H'FFFF C000
H'FFFF FFFF
Notes
*1: For the case that 8MB flash memory is mounted (M3A-HS86(3.3V version) only)
*2: M3A-HS86(3.3V version) only
Figure1.7.3 Memory Mapping Example of SH7086 (MCU mode 2)
Reserved
User Area
Reserved
SDRAM Mode setting
Reserved
On-chip RAM
(32KB)
On-chip peripheral Module
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1.8 Absolute Maximum Ratings
1.8 Absolute Maximum Ratings
Table1.8.1 l ists the absolute maximum ratings of M3A-HS86.
Table1.8.1 Absolute Maximum Ratings of M3A-HS86
Symbol Parameter Rated Value Remarks
5VCC 5V system power supply voltage -0.3V to 6.0V Relative to VSS
3VCC 3.3V system power supply voltage -0.3V to 4.6V Relative to VSS
Topr Operating ambient temperature -0°C to 50°C No dewdrops allowed.
Use in corrosive gas environment prohibited.
Tstr Storage ambient temperature -10°C to 60°C No dewdrops allowed.
Use in corrosive gas environment prohibited.
Note: The ambient temperature refers to the air temperature in places closest possible to the board.
1.9 Recommended Operating Conditions
Table1.9.1 l ists the recommended o perating conditions of M3A-HS86.
Overview
Table1.9.1 Recommended Operating Conditions of M3A-HS86
Symbol Parameter Rated Value Remarks
5VCC 5V system power supply voltage 4.75V to 5.25V Relative to VSS
3VCC 3.3V system power supply voltage 3.0V to 3.6V Relative to VSS
- Maximum current consumption in the
board
Topr Operating ambient temperature 0°C to 50°C No dewdrops allowed.
Within 1A
Use in corrosive gas environment prohibited.
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Overview
1.8 Absolute Maximum Ratings
* This is a blank page *
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Chapter2Functional Overview
Chapter2
Functional Overview
2-1
2
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
Functional Overview
2.1 Functional Overview
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
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
• SDRAM : 16 Mbytes(16-bit bus width) 1pc.
• External flash memory enabled to mount
• SH7086 extension connector
• Switches and LEDs
• H-UDI connector
Detailed in Chapter 3.
Rev.1.0 Feb 06. 2007 2-2
REJ10J0916-0100
Functional Overview
2
2.2 CPU
The M3A-HS86 contains the 32-bit RISC microcomputer SH7086 that operates with a maximum 80MHz of CPU
clock frequency. The SH7086 includes 512-Kbyte flash memory, and 32-Kbyte SRAM, making it useful in a wide
range of applications from data processing to equipment control.
The M3A-HS86 can be operated with a maximum 80MHz of CPU clock frequency (external bus 40MHz, max) using
a 10MHz input clock.
Figure2.2.1 shows the SH7086 block diagram in the M3A-HS86.
SH7086
16
32
16
Clock
Mode
System
Control
NMI Switch
IRQ1 Switch
H-UDI
Connector
Serial Port
Connector
User LED
User DIP
Switch
EXTAL
XTAL
PA15/CK
MD1
MD0
FWE
WDTOVF
RES
PA18/BREQ
PA19/BACK
NMI
PA5/IRQ1/DREQ1
PE12/TCK
PE8/TMS
PE10/TDI
PE11/TDO
PE9/TRST
ASEMD0
PE13/ASEBRKAK/ASEBRK/MRES
PE6/AUDATA0
PE5/AUDATA1
PE4/AUDATA2
PE3/AUDATA3
PE0/AUDCK
PA16/AUDSYNC
PA3/RXD1
PA4/TXD1
PE1
PE2
PE7
PE14
PE16
PE17
PE18
PB6
PB7
PB8
PB9
Figure2.2.1 SH7086 Block Diagram
PC0/A0-PC15/A15
PB0/A16
PB1/A17
PC18/A18
PC19/A19
PC20/A20
PC21/A21
PC22/A22
PC23/A23
PC24/A24
PC25/A25
PA26/A26/IRQ0
PA27/A27/IRQ1
PA28/A28/IRQ2
PA29/A29/IRQ3
PD0/D0-PD31/D31
PA10/CS0
PA11/CS1
PA6/CS2
PA7/CS3
PA20/CS4
PA21/CS5/CE1A/CASU/TIC5U
PA14/RD
PB4/RASL/IRQ2
PB5/CASL/IRQ3
PA13/WRH/DQMLU/WE
PA12/WRL/DQMLL
PA23/WRHH/ICIOWR/AH/DQMUU
PA22/WRHL/ICIORD/DQMUL
PA8/RDWR/IRQ2
PA9/FRAME/CKE/IRQ3
PA0/CS4/RXD0
PA1/CS5/CE1A/TXD0
PA2/A25/DREQ0/IRQ0/SCK0
PB2/IRQ0/POE0/SCL
PB3/IRQ1/POE1/SDA
PE15/IRQOUT/CKE/DACK1/TIOC4D
PE19/TIOC4BS
PE20/TIOC4CS
PE21/TIOC4DS
PA17/WAIT/DACK2
PA24/CE2A/DREQ3
PA25/CE2B/DACK3/POE8
PF0/AN0-PF15/AN15
2.2 CPU
Address Bus
Data Bus
Bus Control
SCI/IIC/DMAC/
GPIO/IRQ/
MTU2S
A/D
Converter
Rev.1.0 Feb 06. 2007 2-3
REJ10J0916-0100
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