HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 187

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

• On-chip ROM disabled mode
Notes: Do not access reserved spaces. Operation cannot be guaranteed if they are accessed.
Address
H'00000000 to H'003FFFFF
H'00400000 to H'007FFFFF
H'00800000 to H'00BFFFFF
H'00C00000 to H'00FFFFFF
H'01000000 to H'013FFFFF
H'01400000 to H'017FFFFF
H'01800000 to H'01BFFFFF
H'01C00000 to H'01FFFFFF
H'02000000 to H'FFFF7FFF
H'FFFF8000 to H'FFFFBFFF
H'FFFFC000 to H'FFFFDFFF
H'FFFFE000 to H'FFFFFFFF
Spaces other than on-chip ROM, on-chip RAM, and on-chip peripheral modules cannot be
used in single-chip mode.
1. Selected by setting the on-chip register.
2. Selected by the mode pin: 8 or 16 bits in SH7144 (112 pins)
3. Spaces CS4 to CS7 are available only for the masked ROM version and ROMless
version. These spaces are reserved for the flash memory version and emulator.
Space
CS0 space
CS1 space
CS2 space
CS3 space
CS4 space*
CS5 space*
CS6 space*
CS7 space*
Reserved
On-chip peripheral
module
Reserved
On-chip RAM
16 or 32 bits in SH7145 (144 pins)
3
3
3
3
Memory
External space
External space
External space
External space
Reserved
On-chip peripheral
module
Reserved
On-chip RAM
External space
External space
External space
External space
Rev.4.00 Mar. 27, 2008 Page 143 of 882
Size
4 Mbytes
4 Mbytes
4 Mbytes
4 Mbytes
4 Mbytes
4 Mbytes
4 Mbytes
4 Mbytes
16 kbytes
8 kbytes
9. Bus State Controller (BSC)
REJ09B0108-0400
Bus Width
8/16/32 bits*
8/16/32 bits*
8/16/32 bits*
8/16/32 bits*
8/16/32 bits*
8/16/32 bits*
8/16/32 bits*
8/16/32 bits*
8/16 bits
32 bits
2
1
1
1
2
1
1
1