C8051F007 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F007

Mixed-Signal 32KB ISP FLASH MCU Family

Silicon Laboratories 

C8051F000/1/2/5/6/7

C8051F010/1/2/5/6/7

Figure 10.7. ACC: Accumulator

R/W

ACC.7

Bit7

R/W

ACC.6

Bit6

R/W

ACC.5

Bit5

R/W

ACC.4

Bit4

R/W

ACC.3

Bit3

R/W

ACC.2

Bit2

Bits 7-0: ACC: Accumulator

This register is the accumulator for arithmetic operations.

R/W

ACC.1

Bit1

R/W

ACC.0

Bit0

(bit addressable)

Reset Value

00000000

SFR Address:

0xE0

Figure 10.8. B: B Register

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Reset Value

B.7

B.6

B.5

B.4

B.3

B.2

B.1

B.0

00000000

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

SFR Address:

(bit addressable) 0xF0

Bits 7-0: B: B Register

This register serves as a second accumulator for certain arithmetic operations.

Rev. 1.7

76

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