3 multiplier operand b register (mb) -5, 4 multiplier accumulator 2 register (mc2) -5, 3 multiplier operand b register (mb) – Maxim Integrated MAXQ7666 User Manual
Page 332: 4 multiplier accumulator 2 register (mc2)
13.2.3 Multiplier Operand B Register (MB)
Register Description:
Multiplier Operand B Register
Register Name:
MB
Register Address:
Module 001, Index 02h
Bits 15 to 0: Multiplier Operand B Register Bits 15 to 0 (MB.15 to MB.0). This operand B register is used by the application code
to load 16-bit values for multiplier operations.
13.2.4 Multiplier Accumulator 2 Register (MC2)
Register Description:
Multiplier Accumulator 2 Register
Register Name:
MC2
Register Address:
Module 001, Index 03h
Bits 15 to 0: Multiplier Accumulator 2 Register Bits 15 to 0 (MC2.15 to MC2.0). The MC2 register represents the two most signifi-
cant 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.
MAXQ7665/MAXQ7666 User’s Guide
13-5
Bit #
15
14
13
12
11
10
9
8
Name MB.15
MB.14
MB.13
MB.12
MB.11
MB.10
MB.9
MB.8
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 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
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 MC2.15
MC2.14
MC2.13
MC2.12
MC2.11
MC2.10
MC2.9
MC2.8
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 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
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.
Maxim Integrated