tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 128

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

0xC000_3FFF
0xC000_0000
CS Space
CS0
CS1
CS2
CS3
programmed more than one chip select line to the same area, only one chip select line is driven because
of internal line priorities. CS0 has the highest priority, and CS3 the lowest.
Table 9.1 shows the programmable block sizes for CS0 to CS3. Even if the user has accidentally
Example:
The starting address of the CS0 space is progammed as 0xC000_0000 with a size of 16 Kbytes.
The starting address of the CS1 space is programmed as 0xC000_0000 with a size of 64 Kbytes.
16 K
CS0 Space
32 K
Table 9.1 Supported Block Sizes
64 K 128 K 256 K 512 K 1 M
TMP1940CYAF-86
CS1 Space
Size (bytes)
0xC000_FFFF
0xC000_3FFF
0xC000_0000
2 M
TMP1940CYAF
4 M
When an attempt is made to
access the overlapping area,
the CS0 area is selected.
8 M
16 M