參數(shù)資料
型號: T89C51RD2-3CVI-M
廠商: Atmel Corp.
英文描述: 0 to 40MHz Flash Programmable 8-bit Microcontroller
中文描述: 0至40MHz可編程閃存8位微控制器
文件頁數(shù): 46/170頁
文件大小: 1927K
代理商: T89C51RD2-3CVI-M
46
A/T89C51CC01
4129L–CAN–08/05
Registers
FCON RegisterFCON (S:D1h)
Flash Control Register
Reset Value = 0000 0000b
7
6
5
4
3
2
1
0
FPL3
FPL2
FPL1
FPL0
FPS
FMOD1
FMOD0
FBUSY
Bit
Number
Bit
Mnemonic
Description
7-4
FPL3:0
Programming Launch Command Bits
Write 5Xh followed by AXh to launch the programming according to FMOD1:0
(see Table 26)
3
FPS
Flash Map Program Space
Set to map the column latch space in the data memory space.
Clear to re-map the data memory space.
2-1
FMOD1:0
Flash Mode
See Table 25 or Table 26.
0
FBUSY
Flash Busy
Set by hardware when programming is in progress.
Clear by hardware when programming is done.
Can not be changed by software.
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