Epson S5U1C17001C, Manual

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10-128
EPSOn
S5U1C17001C ManUal
(C COMPilEr PaCkagE fOr S1C17 faMily) (Ver. 1.5.0)
10 DEBUggEr
c17 fwld
(load data) [ICD Mini]
Operation
This is a dedicated command for the flash writer of the S5U1C17001H.
It loads the data to be written to flash memory from the host into the S5U1C17001H.
Format
c17 fwld Filename EraseStartBlock EraseEndBlock EraseParam
[
Comment
]
Filename : Name of data file (Motorola S3 format file)
EraseStartBlock : Block at which to start erasing (flash on the CPU side, in decimal or hexadecimal)
EraseEndBlock : Block at which to complete erasing (flash on the CPU side, in decimal or hexadecimal)
EraseParam : Erase parameter
A parameter passed to the erase routine in an external routine call
Comment : Comments to identify data/address information (may be omitted)
Conditions: 0
≤
EraseStartBlock
≤
0xffffffff, 0
≤
EraseEndBlock
≤
0xffffffff
If EraseStartBlock = EraseEndBlock = 0, all blocks in flash memory are assumed to be
erased.
0
≤
comment size
≤
128 bytes
Usage example
(gdb) c17 fwld sample.sa 0 0 0x200000
The range of flash memory to be erased (all blocks in flash memory) is set, and the flash write data prepared in
file
sample.sa
is loaded in the S5U1C17001H.
Notes
• This command cannot be used in simulator mode.
• This command can be used with the ICD Mini (S5U1C17001H). It cannot be executed normally with the
ICD board (an error message will not be displayed).
• The program data is 8MB or less in size.
• Some models do not allow the setting of a desired flash erasure range. For such models, make a setting for
the erasure of all blocks. To determine whether or not it is possible to set a desired flash erasure range, refer
to
readme_x.txt
in the fls folder (
\gnu17\mcu_model\
MODEL NAME
\fls
) for the model in
question.