參數(shù)資料
型號： PG-FP4
英文描述： PG-FP4 Flash Memory Programmer | User＇s Manual[03/2003]
中文描述： 指引FP4閃存編程|用戶手冊[03/2003]
文件頁數(shù)： 68/117頁
文件大?。?/td> 1599K
代理商： PG-FP4
CHAPTER 4 PG-FP4 OPERATION USING GUI SOFTWARE
User
’
s Manual U15260EJ3V1UM
68
<3> Security flag settings
The <Security flag settings> dialog box is used to specify which security function is valid.
This function is valid only when a single-power-supply flash memory microcontroller is used.
Figure 4-29. Setup Window – Security Flag Settings
[Disable Chip Erase check box]
If this check box is checked, the Erase command becomes invalid in the entire flash memory area of the
target device.
A warning message
“
I907 Caution: When
‘
Chip Erase
’
is disabled, chips can no longer be erased or
programmed!
”
is displayed when OK is clicked in the Device Setup Window after checking this box.
Caution
Be aware that if the security flag is set in the target device, neither erasing nor writing
to the device can be enabled afterward.
Note
[Disable Block Erase check box]
If this check box is checked, the Erase command becomes invalid in all the blocks of the flash memory
selected under Operation Mode in the Standard Setup menu.
This setting is cleared by the Erase command when Chip was selected under Operation Mode.
[Disable Program check box]
If this check box is checked, the Program command becomes invalid, as does the Erase command in all the
blocks of the flash memory selected under Operation Mode in the Standard Setup menu.
The Erase command for the entire flash memory area is valid.
This setting is cleared by the Erase command when Chip was selected under the Operation Mode.
The following is the correspondence between the Erase and Program commands when the security functions
of a single-power-supply flash memory microcontroller are valid.
Erase Command for the
Entire Flash Memory Area
Erase Command for Selected
Flash Memory Blocks
Program Command
Disable Chip Erase
Invalid
Invalid
Valid
Note
Disable Block Erase
Valid
Invalid
Valid
Disable Program
Valid
Invalid
Invalid
Note
Since the Erase command is invalid, the data that differs from the data already written in the flash
memory cannot be written.
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參數(shù)描述
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PG-FP5 制造商:Renesas Electronics Corporation 功能描述:MCU,Programmer,NEC Flash MCU
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PG-FP5-EA 功能描述:PROGRAMMER FLASH MEMORY UNIV RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 內(nèi)電路編程器、仿真器以及調(diào)試器 系列:* 產(chǎn)品變化通告:Development Systems Discontinuation 19/Jul/2010 標(biāo)準(zhǔn)包裝:1 系列:* 類型:* 適用于相關(guān)產(chǎn)品:* 所含物品:*
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