HOKUTO DENSHI
CO;LTD;
FLASH2
株式会社
8
Parameters
All the parameters must be selected properly that are described following. These parameters are in the
“Set” menu of the
menu bar.
□
MCU Group &
Type Name
Short Cut Key: F3
Select the group at first, then the type name of the target
MCU. It is incapable to program that are not listed here.
Be careful about the confusing musk type.
The input dialogue of the target board clock frequency is
appeared, if it is necessary.
The frequency input must be until 2
dismals, and also the required CMK is fixed like the following
example. Especially, The MCU in Generic group can be
programmed with common boot control program. Please
confirm the proper CMK according to the Hard ware Manual of
the target MCU.
SH7058
4 2 x
(System 4 Peripheral 2)
H8/3069RF
1 x x
(
No Multiplied)
When the
H8SX/1650
is selected, writing control program
select box appears soon. For this ROM-less MCU, it is
necessary to prepare the proper writing control program in
MOT/HEX file format according to the user
’s expanded FLASH
memory.
See
“Programming Expanded Memory of ROM-less MCU”
about the programming control program.
In the case of H8SX/1650
□
Communications
Short Cut Key: F4
Transfer Rate
at the start
The initial transfer rate at the beginning of the handshake with
the MCU.It is important to select the proper rate that is
described in the each MCU hardware manual.
Maximum Transfer Rate
After transfer the programming control program, FLASH2 raise
the rate until the maximum in the environment. As the target
board clock, we recommend the serial communication error
rate below 0.16%. See the bit rate register descriptions in the
MCU hardware manual of the chapter about
“Serial
Communications
”. The communication between PC and
FLASH2 are ordinary realized 38400 bps at the maximum, even
if the parameters set at 76800 bps. If the communication error
often occurs after the erase, we recommend examining the
other combination of the initial rate and maximum rate.
In using
R8C
・
M16C series, a transfer rate should be fixed at 9600 bps,
and 76800 bps, the maximum transfer rate, cannot be selected.
COM Port
Select the port of your environments.
USB port
with
RS232C converter
is not supported with FLASH2. It is not
enable to communicate properly with some USB to RS232C
converter.
□
Terminal Status
To control the connected MD port or FWE port into the boot
mode, select the required status from the dialogue.
Number at the Interface Connecter (20Pin)
Operating Mode and Ports States
The target board must be prepared in the proper Operating Mode to execute the user
program. FLASH2 executes the reset-start automatically to run the user program just after
completion of programming.
The other side, specified port must be controlled in proper level, High or Low, for starting the
boot mode. The reference circuit diagrams indicate one idea to start boot mode with control
by FLASH2. User can arrange mode ports in FLASH2 control software with selecting the
button in the Terminal State window. If user would like to manage into boot mode before the
operation with the own idea, those ports do not have to connect with FLASH2. Refer to the
advices for arrangements in
“User’s Guide”.
HSB series *; the MCU boards series of Hokuto
products.
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