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MN102HF75K Flash EEPROM Version
Using the Onboard Serial Programming Mode
MN102H75K/F75K/85K/F85K LSI User Manual
B.4
Using the Onboard Serial Programming
Mode
The serial programming mode is primarily used to program the flash ROM in
devices that are already installed on a PCB board. Panasonic provides the ded-
icated hardware and software for this mode. This section describes the microcon-
troller hardware, system configuration, software register map, and protocol for
this type of programming operation.
Onboard serial writer
Serial communication
Program
for TV
16-bit microcontroller
with flash EEPROM
Figure B-4 Serial Writer Programming Configuration
Hardware requirements:
Onboard serial writer (YDC model AF200 (provisional))
Add-on circuit for target board
Flash programming connectors or pins for target board
Software requirements:
Serial writer load program, installed in first kilobyte of MN102HF75K/
85K EEPROM
Programming algorithm for operating the onboard serial writer
319
Panasonic
Television set
Panasonic Semiconductor Development Company
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