參數(shù)資料
型號: T89C51RB2-3CWIM
廠商: Atmel Corp.
英文描述: 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
中文描述: 8位微控制器,帶有16字節(jié)/ 32千字節(jié)閃存
文件頁數(shù): 49/170頁
文件大?。?/td> 1927K
代理商: T89C51RB2-3CWIM
49
A/T89C51CC01
4129L–CAN–08/05
Sharing Instructions
Table 29.
Instructions shared
Note:
by cl: using Column Latch
Table 30.
Read MOVX A, @DPTR
Table 31.
Write MOVX @DPTR,A
Action
RAM
XRAM
ERAM
EEPROM
DATA
Boot
FLASH
FM0
Hardware
Byte
XROW
Read
MOV
MOVX
MOVX
MOVC
MOVC
MOVC
MOVC
Write
MOV
MOVX
MOVX
-
by cl
by cl
by cl
EEE bit in
EECON
Register
FPS in
FCON Register
ENBOOT
EA
XRAM
ERAM
EEPROM
DATA
Flash
Column
Latch
0
0
X
X
OK
0
1
X
X
OK
1
0
X
X
OK
1
1
X
X
OK
EEE bit in
EECON
Register
FPS bit in
FCON Register
ENBOOT
EA
XRAM
ERAM
EEPROM
Data
Flash
Column
Latch
0
0
X
X
OK
0
1
X
1
OK
0
OK
1
0
X
X
OK
1
1
X
1
OK
0
OK
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