cop87l88gw National Semiconductor Corporation, cop87l88gw Datasheet - Page 18

• Manufacturer Part Number: cop87l88gw
• Description: One-time Programmable Otp Microcontroller
• Manufacturer: National Semiconductor Corporation

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Multiply Divide
Register Name
MDR1 (xx98)
MDR2 (xx99)
MDR3 (xx9A)
MDR4 (xx9B)
MDR5 (xx9C)
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(Address)
High byte of multiplicand
Low byte of multiplicand
Before Operation
(Continued)
Multiplier
Unused
Multiplication Assignment
TABLE III Multiply Divide Registers
Middle byte of result
High byte of result
Low byte of result
After Operation
Unchanged
Unchanged
18
Middle byte of dividend
High byte of dividend
Low byte of dividend
High byte of divisor
Before Operation
Low byte of divisor
Division Assignment
High byte of divisor
Low byte of divisor
High byte of result
Low byte of result
After Operation
Undefined