Chapter 18 Multiplier/Divider Pd78F0534, 78F0535, 78F0536, 78F0537, And 78F0537D Only); ( Μ Pd78F0534, 78F0535, 78F0536, 78F0537, And 78F0537D Only); Functions Of Multiplier/Divider; Configuration Of Multiplier/Divider - NEC 78K0 Series User Manual

µ
( PD78F0534, 78F0535, 78F0536, 78F0537, AND 78F0537D ONLY)
µ
Only for the PD78F0534, 78F0535, 78F0536, 78F0537, and 78F0537D, the multiplier/divider is provided.

18.1 Functions of Multiplier/Divider

The multiplier/divider has the following functions.
• 16 bits × 16 bits = 32 bits (multiplication)
• 32 bits ÷ 16 bits = 32 bits, 16-bit remainder (division)

18.2 Configuration of Multiplier/Divider

The multiplier/divider includes the following hardware.
Item
Registers
Control register
Figure 18-1 shows the block diagram of the multiplier/divider.
CHAPTER 18 MULTIPLIER/DIVIDER
Table 18-1. Configuration of Multiplier/Divider
Remainder data register 0 (SDR0)
Multiplication/division data registers A0 (MDA0H, MDA0L)
Multiplication/division data registers B0 (MDB0)
Multiplier/divider control register 0 (DMUC0)
Preliminary User's Manual U17260EJ3V1UD
Configuration
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