Maxim Integrated 14-7
MAX31782 User’s Guide
Revision 0; 8/11
14.5.2 Multiplier Operand A Register (MA)
Multiplier Operand A Register. This operand A register is used by the application code to load 16-bit values for mul-
tiplier operations.
14.5.3 Multiplier Operand B Register (MB)
Multiplier Operand B Register. This operand B register is used by the application code to load 16-bit values for mul-
tiplier operations.
14.5.4 Multiplier Accumulator 2 Register (MC2)
Multiplier Accumulator 2 Register. 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.
14.5.5 Multiplier Accumulator 1 Register (MC1)
Multiplier Accumulator 1 Register: The MC1 register represents bytes 3 and 2 of the accumulator register. The 48-bit
accumulator is formed by MC2, MC1, and MC0.
14.5.6 Multiplier Accumulator 0 Register (MC0)
Multiplier Accumulator 0 Register: The MC0 register represents the two least significant bytes of the accumulator
register. The 48-bit accumulator is formed by MC2, MC1, and MC0.
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Name
MA.15 MA.14 MA.13 MA.12 MA.11 MA.10 MA.9 MA.8 MA.7 MA.6 MA.5 MA.4 MA.3 MA.2 MA.1 MA.0
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Name MB.15 MB.14 MB.13 MB.12 MB.11 MB.10 MB.9 MB.8 MB.7 MB.6 MB.5 MB.4 MB.3 MB.2 MB.1 MB.0
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Name MC2.15 MC2.14 MC2.13 MC2.12 MC2.11 MC2.10 MC2.9 MC2.8 MC2.7 MC2.6 MC2.5 MC2.4 MC2.3 MC2.2 MC2.1 MC2.0
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Name MC1.15 MC1.14 MC1.13 MC1.12 MC1.11 MC1.10 MC1.9 MC1.8 MC1.7 MC1.6 MC1.5 MC1.4 MC1.3 MC1.2 MC1.1 MC1.0
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Name MC0.15 MC0.14 MC0.13 MC0.12 MC0.11 MC0.10 MC0.9 MC0.8 MC0.7 MC0.6 MC0.5 MC0.4 MC0.3 MC0.2 MC0.1 MC0.0
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Access rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
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