User manual
Table Of Contents
- Notes regarding these materials
- Precautions on Using The Product Described Herein
- For Inquiries About Product Contents or This Manual
- Preface
- Contents
- 1. Overview
- 2. Contents of the Product Package
- 3. Usage Precautions
- 4. Starter Kit Usage Conditions
- 5. Hardware Setup
- 6. Software Setup
- Appendix 1 Contents of CD-ROM
- Appendix 2 Part List
- Appendix 3 M3A-2152G02 Product Standards
- 1. Overview
- 2. Functional Specifications
- 2.1 Configuration of the Power Supply
- 2.2 FP Select Circuit
- 2.3 MOD Select Circuit
- 2.4 Serial I/O Interface
- 2.5 Oscillator Circuit
- 2.6 General-purpose Output Port LED Indicators
- 2.7 General-purpose Input Port Control Circuit
- 2.8 Analog Port Input Control Circuit
- 2.9 CAN Interface
- 2.10 JTAG Peripheral Circuit
- 3. Reference Data
- REVISION HISTORY
32176 Group
Starter Kit User’s Manual M3A-2152
REJ10B0224-0300/Rev.3.00 Jan. 2007 Page 47 of 82
2.2 FP Select Circuit
The FP select circuit is used for reprogramming the internal flash memory of the M32R/ECU.
This circuit is configured in such a way that FP is switched from the EXTFP signal by using a
jumper (J6).
J6
U1
M32R/ECU
TX14
FP
1
3
2
VCC
EXTFP
Note: TX14 is not mounted but it only has one pattern available.
Figure 2.2 FP Select Circuit
Table 2.2 FP Select Circuit (Jumper)
Name Default Condition Description
{
Shorted
between 1–2
Enables reprogramming the M32R/ECU’s internal flash
Shorted
between 2–3
Disables reprogramming the M32R/ECU’s internal flash
J6
Open Unusable
Note: The J6 jumper is shorted by soldering.