MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 323

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22.6.4 Communication commands
The signals sent from the flash memory programmer to the PD78F0711 and 78F0712 are called commands, and the
commands sent from the PD78F0711 and 78F0712 to the dedicated flash memory programmer are called response
commands.
commands are issued from the programmer and the PD78F0711 and 78F0712 perform processing corresponding to
the respective commands.
memory programmer. The response commands sent from the PD78F0711 and 78F0712 are listed below.
Verify
Erase
Blank check
Data write
System setting, control
The PD78F0711 and 78F0712 communicate with the dedicated flash memory programmer by using commands.
The flash memory control commands of the PD78F0711 and 78F0712 are listed in the table below. All these
The
Classification
PD78F0711 and 78F0712 return a response command for the command issued by the dedicated flash
ACK
NAK
Batch verify command
Batch erase command
Batch blank check command
High-speed write command
Successive write command
Status read command
Oscillation frequency setting command
Erase time setting command
Write time setting command
Baud rate setting command
Silicon signature command
Reset command
memory programmer
Command Name
Dedicated flash
Table 22-6. Flash Memory Control Commands
Cxxxxxx
Axxxx
Bxxxxx
Figure 22-12. Communication Commands
PG-FP4
Table 22-7. Response Commands
STATVE
Command Name
CHAPTER 22 FLASH MEMORY
User’s Manual U17890EJ2V0UD
Response command
Command
Acknowledges command/data.
Acknowledges illegal command/data.
PD78F0711,
PD78F0712
Compares the contents of the entire memory
with the input data.
Erases the contents of the entire memory.
Checks the erasure status of the entire memory.
Writes data by specifying the write address and
number of bytes to be written, and executes a
verify check.
Writes data from the address following that of
the high-speed write command executed
immediately before, and executes a verify
check.
Sets the oscillation frequency
Sets the erase time for batch erase
Sets the write time for writing data
Sets the baud rate when UART is used
Reads the silicon signature information
Escapes from each status
Obtains the operation status
Function
Function
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