T89C51CC01 Atmel, T89C51CC01 Datasheet - Page 50

• Manufacturer Part Number: T89C51CC01
• Description: Enhanced 8-Bit Microcontroller
• Manufacturer: Atmel

Table 32. Read MOVC A, @DPTR
50
Code Execution
EA=0 or Code
External code:
(ENBOOT =1
From FM0
From FM1
Roll Over
1. For DPTR higher than 007Fh only lowest 7 bits are decoded, thus the behavior is the same as for addresses from 0000h to
2. For DPTR higher than 007Fh only lowest 7 bits are decoded, thus the behavior is the same as for addresses from 0000h to
007Fh
007Fh
T89C51CC01
FMOD1 FMOD0
X
0
0
1
1
0
0
1
1
FCON Register
0
1
0
1
0
1
0
1
0
FPS
X
X
X
X
X
X
X
X
0
1
ENBOOT
X
X
X
0
1
0
1
1
0
1
0
1
0
1
0
1
0
F800h to FFFFh
F800h to FFFFh
F800h to FFFFh
0000h to 7FFFh
0000h to 7FFFh
0000h to 7FFFh
0000 to 007Fh
000h to 7FFFh
0000h to 7FFF
000h to 7FFFh
0000h to 007h
DPTR
See
See
X
X
X
X
X
X
(1)
(2)
FM1
OK
FM0
Do not use this configuration
Do not use this configuration
OK
OK
OK
OK
OK
OK
OK
XROW
NA
NA
NA
NA
NA
OK
OK
4129K–CAN–01/05
Hardware
Byte
OK
OK
External
Code
OK