UPD77115 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD77115

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

NEC => Renesas Technology 

6.2 Data Memory

6.2.1 Data memory map

0xFFFF

µPD77115, 77115A

System

0x6000

0x5FFF

Data RAM

(8K words)

0x4000

0x3FFF

0x3840

System

0x383F

0x3800

Peripheral (64 words)

0x37FF

0x3000

System

0x2FFF

0x2000

Data RAM (4K words)

0x1FFF

0x1000

System

0x0FFF Data RAM (4K words)

0x0000

Caution Programs and data cannot be placed at addresses reserved for the system, nor can these

addresses be accessed. If these addresses are accessed, the normal operation of the device

cannot be guaranteed.

Data Sheet U14867EJ5V0DS

23

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