USBB17RX78K4-XXX NEC Electronics, USBB17RX78K4-XXX Datasheet - Page 14

• Manufacturer Part Number: USBB17RX78K4-XXX
• Description: 78K/4 series realtime OS
• Manufacturer: NEC Electronics

FFFFFH
0FFFFH
FFF00H
0F7FFH
FF700H
0FF00H
10000H
00000H
0F700H
00000H
Fig. 1-1 Memory Structure Example (Large Model)
Fig.1-2 Memory Structure Example (Small Model)
· Object management block
· OS management table
· Nucleus
· System initialization information table
· System call entry address storage table
· User program (Task & interrupt handler)
· Object management block
· OS management table
· Nucleus
· System initialization information table
· System call entry address storage table
· User program (Task & interrupt handler)
CHAPTER 1
GENERAL
SFR
Internal RAM
Internal ROM
SFR
Internal RAM
External memory
Internal ROM (64KB)
5