MCBSTR730 User's Guide

Technical Support

On-Line Manuals

MCBSTR730 User's Guide

Board Components

Connecting the MCBSTR730

Configuring the MCBSTR730

Jumper Descriptions

Theory of Operation

Writing Programs

Example Programs

STR73x Software Library

Interrupt Functions

Configuring the MCBSTR730

The jumpers used to configure the MCBSTR730 board are Boot Config Jumpers and Port Connection Jumpers.

Boot Config Jumpers

M1	M0	Mode	Boot Memory Mapping	Note
OFF¹	OFF¹	User Boot Mode 1	Flash Sector B0F0 mapped at 0h.	All Flash Sectors accessible except System Memory Sector.
OFF	ON	User Boot Mode 2	Flash Sector B0F0 mapped at 0h.	Flash B0F1 Sector and System Memory Sector not accessible.
ON	OFF	RAM	System Memory mapped at 0h.
ON	ON	reserved

¹ Factory setting of MCBSTR730: User Boot Mode 1; user code execution from on-chip Flash ROM.

Port Connection Jumpers

Jumper	Default	Description
X4 / ADC	ON	Connects potentiometer to P3.0
X7 / TX1	ON	Connects RS232 (2) TX to P2.8
X8 / TX0	ON	Connects RS232 (1) TX to P6.9
X9 / RX0	ON	Connects RS232 (1) RX to P6.8
X10 / RX1	ON	Connects RS232 (2) RX to P2.9
X11 / CAN RX1	ON	Connects CAN (1) RX to P1.14
X12 / CAN TX1	ON	Connects CAN (1) TX to P1.15
X13 / CAN RX2	ON	Connects CAN (2) RX to P2.1
X14 / CAN TX2	ON	Connects CAN (2) TX to P2.2
X27 / SPEAKER	ON	Connects speaker to P2.3
X28 / T-Sensor O.S.	ON	Connects I2C temperature sensor O.S to P2.13
X29 / T-Sensor SDA	ON	Connects I2C temperature sensor SDA to P2.15
X30 / T-Sensor SCL	ON	Connects I2C temperature sensor SCL to P2.14
X32 / JTAG	ON	Connects DBGACK of JTAG connector to P2.0

Additional Setup Jumpers

Jumper	Default	Description
X2 / Term.	ON	Applies termination resistor to CAN 1
X3 / Term.	ON	Applies termination resistor to CAN 2
X31 / Disp. EN.	ON	Enables the 7-segment LED display