tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 428

• Manufacturer Part Number: tmp1940cyaf
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

On-Chip ROM
3.7.2
Memory Maps
In Programmer mode, the on-chip flash memory is mapped to physical addresses 0x0000_0000 through
0x0007_FFFF. In Programmer mode, all reads and writes use 16-bit halfword accesses aligned on an
even-byte boundary.
On-Chip Peripherals
Used for debugging
User Program Area
Maskable Interrupt
On-Chip RAM (16
Exception Vector
Figure 3.26 shows a comparison of memory maps in Single-Chip (Normal) and Programmer modes.
On-Chip ROM
Normal Mode
Inaccessible
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(reserved)
(512 MB)
Shadow
Area
Area
Figure 3.26 Memory Maps in Normal and Programmer Modes
0xFFFF_FFFF
0xFFFF_E000
0xFFFF_BFFF
0xFFFF_8000
0xFF3F_FFFF
0xFF20_0000
0xFF00_0000
0xC000_0000
0xBF00_0000
0x4007_FFFF
0x4000_0000
0x2000_0000
0x1FC7_FFFF
0x1FC0_0400
0x1FC0_0000
0x0000_0000
TMP1940FDBF-70
Programmer Mode
TMP1940FDBF
On-Chip Flash
Inaccessible
Inaccessible
Inaccessible
Inaccessible
(512 MB)
0xFFFF_FFFF
0xC000_0000
0x4000_0000
0x2000_0000
0x0007_FFFF
0x0000_0000