AT80251G2D-3CSUM(2006) View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT80251G2D-3CSUM
(Rev.:2006)

8/16-bit Microcontroller with Serial Communication Interfaces

Atmel Corporation 

AT/TSC8x251G2D

MOV

WRj, at WRj

+dis24

Indirect with 16-bit displacement (16M) to word register

5

8(5)

4

7(5)

MOV

at WRj +dis16,

Rm

Byte register to indirect with 16-bit displacement (64K)

5

6(4)

4

5(4)

MOV

at WRj +dis16,

WRj

Word register to indirect with 16-bit displacement (64K)

5

7(5)

4

6(5)

MOV

at DRk +dis24,

Rm

Byte register to indirect with 16-bit displacement (16M)

5

7(4)

4

6(4)

MOV

at DRk +dis24,

WRj

Word register to indirect with 16-bit displacement (16M)

5

8(5)

4

7(5)

Notes:

1. Instructions that move bits are in Table 27.

2. Move instructions unique to the C251 Architecture.

3. If this instruction addresses an I/O Port (Px, x = 0-3), add 1 to the number of states. Add 2 if it addresses a Peripheral SFR.

4. If this instruction addresses external memory location, add N+2 to the number of states (N: number of wait states).

5. If this instruction addresses external memory location, add 2(N+1) to the number of states (N: number of wait states).

6. If this instruction addresses external memory location, add 4(N+2) to the number of states (N: number of wait states).

33

4135F–8051–11/06

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