Connecting To A Serial Programmer - Mitsubishi Electric M32R Series User Manual

6

6.8 Connecting to A Serial Programmer

When you rewrite the internal flash memory using a general-purpose serial programmer in Boot
Flash E/W Enable mode, you need to process the pins on the 32170 shown below to make them
suitable for the serial programmer.
Table 6.8.1 Processing the 32170 Pins when Using a Serial Programmer
Pin Name
SCLKI1
RXD1
TXD1
P83
P84
FP
MOD0
MOD1
RESET
XIN
XOUT
VCNT
OSC-VCC
OSC-VSS
VREF0
VREF1
AVCC0
AVCC1
AVSS0
AVSS1
FVCC
VDD
37,51,80,114,139,157,
VCCE
205
98,125,137,171,195,225
VCCI
17,22,24,38,52,81,99,
VSS
115,127,129,138,158,
172,196,206,226
Note: All other pins do not need to be processed.
Pin Number
121 Transfer clock input
Serial data input
120
(receive data)
Serial data output
119
(transmit data)
117 Transmit/receive control
118 Transmit/receive enable output
156 Flash memory protect
154 Operation mode 0
155 Operation mode 1
153 Reset
19 Clock input
20 Clock output
23 PLL circuit control input
21 PLL circuit power supply
18 PLL circuit ground
61
A-D converter reference
227
voltage input
62
Analog power supply
228
79
Analog ground
5
128 Flash memory power supply
170 RAM backup power supply
5 V power supply
3.3 V power supply
Ground
6-55
6.8 Connecting to A Serial Programmer
Function
Need to be pulled high
Need to be pulled high
Need to be pulled high
Need to be pulled high
Connect to ground
Connect to 3.3 V power supply
Connect to ground
Connect to 5 V power supply
Connect to 5 V power supply
Connect to ground
Connect to 3.3 V power supply
Connect to 3.3 V power supply
INTERNAL MEMORY
Remark
Ver.0.10