Sfr Definition 12.10. Mac0Acc0: Mac0 Accumulator Byte 0; Sfr Definition 12.11. Mac0Ovr: Mac0 Accumulator Overflow; Sfr Definition 12.12. Mac0Rndh: Mac0 Rounding Register High Byte - Silicon Laboratories C8051F12 Series Manual

C8051F120/1/2/3/4/5/6/7 C8051F130/1/2/3

SFR Definition 12.10. MAC0ACC0: MAC0 Accumulator Byte 0

R R
Bit7 Bit6
Bits 7 – 0: Byte 0 (bits 7 – 0) of MAC0 Accumulator.
*Note: The contents of this register should not be changed by software during the first two MAC0 pipeline stages.

SFR Definition 12.11. MAC0OVR: MAC0 Accumulator Overflow

R R
Bit7 Bit6
Bits 7 – 0: MAC0 Accumulator Overflow Bits (bits 39 – 32).
*Note: The contents of this register should not be changed by software during the first two MAC0 pipeline stages.

SFR Definition 12.12. MAC0RNDH: MAC0 Rounding Register High Byte

R R
Bit7 Bit6
Bits 7 – 0: High Byte (bits 15 – 8) of MAC0 Rounding Register.
174
R R R
Bit5 Bit4 Bit3
R R R
Bit5 Bit4 Bit3
R R R
Bit5 Bit4 Bit3
Rev. 1.4
R R R
Bit2 Bit1 Bit0
SFR Address: 0x93
SFR Page: 3
R R R
Bit2 Bit1 Bit0
SFR Address: 0x97
SFR Page: 3
R R R
Bit2 Bit1 Bit0
SFR Address: 0xCF
SFR Page: 3
Reset Value
00000000
Reset Value
00000000
Reset Value
00000000