NEC mPD789101, User Manual

Page: 237 / 265

CHAPTER 18
µ
PD78F9116, 78F9136
User’s Manual U13045EJ2V0UM00
237
18.1.4 Example of settings for Flashpro III (PG-FP3)
Make the following setting when writing to flash memory using Flashpro III (PG-FP3).
<1> Load the parameter file.
<2> Select serial mode and serial clock using the type command.
<3> An example of the settings for the PG-FP3 is shown below.
Table 18-4. Example of Settings for PG-FP3
Communication Mode Example of Setting for PG-FP3 Number of V
PP
Pulses
Note 1
3-wire serial I/O COMM PORT SIO-ch0 0
CPU CLK On Target Board
In Flashpro
On Target Board 4.1943 MHz
SIO CLK 1.0 MHz
In Flashpro 4.0 MHz
SIO CLK 1.0 MHz
UART COMM PORT UART-ch0 8
CPU CLK On Target Board
On Target Board 4.1943 MHz
UART BPS 9600 bps
Note 2
Pseudo 3-wire COMM PORT Port A 12
CPU CLK On Target Board
In Flashpro
On Target Board 4.1943 MHz
SIO CLK 1.0 MHz
In Flashpro 4.0 MHz
SIO CLK 1.0 MHz
Notes 1. The number of V
PP
pulses supplied from Flashpro III when serial communication is initialized. The
pins to be used for communication are determined according to the number of these pulses.
2. Select one of 9600 bps, 19200 bps, 38400 bps, or 76800 bps.
Remark COMM PORT: Selection of serial port
SIO CLK: Selection of serial clock frequency
CPU CLK: Selection of source of CPU clock to be input