Maxim Integrated MAXQ7667 - Manual (Page 184)

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MAXQ7667 User’s Guide
10.2.3 Multiplier Operand B Register (MB)
Register Description: Multiplier Operand B Register
Register Name: MB
Register Address: Module 01h, Index 02h
Bits 15 to 0: Multiplier Operand B Register Bits 15:0 (MB[15:0]). This operand B register is used by the application code to load
16-bit values for multiplier operations.
10.2.4 Multiplier Accumulator 2 Register (MC2)
Register Description: Multiplier Accumulator 2 Register
Register Name: MC2
Register Address: Module 01h, Index 03h
Bits 15 to 0: Multiplier Accumulator 2 Register Bits 15:0 (MC2[15:0]). The MC2 register represents the two most significant bytes
of the accumulator register. The 48-bit accumulator is formed by MC2, MC1, and MC0. For a signed operation, the most significant bit
of this register is the sign bit.
Bit # 15 14 13 12 11 10 9 8
Name MB15 MB14 MB13 MB12 MB11 MB10 MB9 MB8
Reset 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw
Bit # 7 6 5 4 3 2 1 0
Name MB7 MB6 MB5 MB4 MB3 MB2 MB1 MB0
Reset 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw
r = read, w = write
Note: This register is cleared to 0000h on all forms of reset.
Bit # 15 14 13 12 11 10 9 8
Name MC215 MC214 MC213 MC212 MC211 MC210 MC29 MC28
Reset 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw
Bit # 7 6 5 4 3 2 1 0
Name MC27 MC26 MC25 MC24 MC23 MC22 MC21 MC20
Reset 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw
r = read, w = write
Note: This register is cleared to 0000h on all forms of reset.