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22.3.2 Flash memory programming function
Flash memory programming functions such as flash memory writing are performed through command and data
transmit/receive operations using the selected transmission method. The main functions are listed in Table 22-4.
Table 22-4. Main Functions of Flash Memory Programming
Function
Reset
Batch verify
Batch delete
Batch blank check
High-speed write
Continuous write
Status
Oscillation frequency setting
Delete time setting
Baud rate setting
Silicon signature read
CHAPTER 22 µ PD78F0852
Detects write stop and transmission synchronization.
Compares entire memory contents and input data.
Deletes the entire memory contents.
Checks the deletion status of the entire memory.
Performs writing to flash memory according to write start address and number of write data
(bytes).
Performs successive write operations using the data input with high-speed write operation.
Checks the current operation mode and operation end.
Inputs the resonator oscillation frequency information.
Inputs the memory delete time.
Sets the transmission rate when the UART method is used.
Outputs the device name, memory capacity, and device block information.
Preliminary User's Manual U14581EJ3V0UM00
Description
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