Table of Contents
Advertisement
16.4 Sector Configuration of Flash Memory
Figure 16.4-1 shows the sector configuration of the flash memory. Table 16.4.1 lists
the respective sector addresses.
Sector Configuration of the Flash Memory
Flash memory address mapping for access from the FR-CPU is different from the mapping for
access from the ROM writer. This section shows the mapping for access from the CPU.
FFFFFFFFh
10000h
Flash memory area
0C0800h
Memory map
Figure 16.4-1 Memory Map and Sector Configuration
0FFFFC-Dh
0F8000-1h
0F7FFC-Dh
0F4000-1h
0F3FFF-Dh
0F0000-1h
0EFFFC-Dh
0E0000-1h
0DFFFC-Dh
0C0800-1h
0C07FC-Dh
0C0000-1h
16.4 Sector Configuration of Flash Memory
MSB side 16 bits
31
16
15
SA4(16Kbyte)
SA3(8Kbyte)
SA2(8Kbyte)
SA1(32Kbyte)
SA0(63Kbyte)
RAM(1Kbyte)
Sector configuration (SA = sector address)
LSB side 16 bits
0
0FFFFE-Fh
SA9(16Kbyte)
0F8002-3h
0F7FFE-Fh
SA8(8Kbyte)
0F4002-3h
0F3FFE-Fh
SA7(8Kbyte)
0F0002-3h
0EFFFE-Fh
SA6(32Kbyte)
0E0002-3h
0DFFFE-Fh
SA5(63Kbyte)
0C0802-3h
0C07FE-Fh
RAM(1Kbyte)
0C0002-3h
357
Advertisement
Table of Contents
