Erase From; Copy Memory - Mitsubishi Electric MELDAS 600 Series Instruction Manual

7.5.7 Erase
FROM
Command : e <Address>, <Size>
<Address>
: Address of the FROM to be erased.
<Size> : Size of the erasure.
Explanation : This command is used to erase the FROM. Note that <Address> and <Size> should
be designated following the restrictions below.
Parameter Restrictions
Setting example
<Address> Designate a
4-byte
boundary
OxaaOOOOOO ' - OK
address. OxaaOOOOOl - NG
<Address> becomes the FROM
OxaaOOOOO2 - NG
address.
OxaaOOOO03 - NG
OxaaOOOO04 - OK
<Size> Designate the cassette size for
QX812 is 256K6, so the setting is
the QX Series FROM cassette.
0x40000.
Designate a multiple of 128Kt3 for QX815 is 2MB, so the
setting is
the HR Series FROM cassette.
0x200000.
Numbers divisible by 128K (0%200000)
such as 0x20000, 0x40000, 0x60000,
0x80000, . . .0x800000, etc.
Example:
1) Erase the on-board FROM (8MB).
>e Oxae000000.0x800000 iEnter)
2) Erase the FROM of the cassette mounted on C-BUSY1 .
>e Oxac4OOOOO.Ox4OOOOO lEnterl
(Supplement)
Refer to the section titled "Memory map" for details about example addresses.
7.5.8
Copy memory
Command
: t <Address l>, <Address 2>, <Size>
<Address l> : Memory address that is the copy source.
<Address 2s : Memory address that is the copy destination (FROM address not
posslble) .
<Size> : Copy size.
Explanation
: This command is used to copy only the amount (<Size>) of memory details
designated in <Address 1> to <Address 2>. This command is used to return the
backup data in the backup cassette to the SRAM. This command cannot be used to
copy to the FROM.
Example:
1) Copy the details (512KB) of the backup cassette to the on-board SRAM.
>t Oxaa400000.0xa800000O.Ox8OOOO [Enter]
2) Copy the details of the backup cassette (2MB) to the cassette (SRAM) mounted on C-BUS#l .
>t Oxaa400000,0xac00000O,Ox2OOOOO [Enter1
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