SH7108 Datasheet, PDF (135/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 7 Bus State Controller (BSC)
On-Chip ROM Enabled Mode (for SH7109 only)
Address
Size
Bus
Space* Memory SH7105 SH7109 SH7107 Width
H'0000 0000 to H'0000 7FFF On-chip On-chip 256
H'0000 8000 to H'0000 FFFF ^ROM
ROM
kbytes
128
kbytes
64 kbytes 32 bits
H'0001 0000 to H'0001 FFFF
Reserved
H'0002 0000 to H'0002 FFFF
Reserved
H'0003 0000 to H'0003 FFFF
H'0004 0000 to H'001F FFFF Reserved Reserved Reserved Reserved Reserved
H'0020 0000 to H'0023 FFFF CS0
space
External 256
256
256
8 bits
space kbytes kbytes kbytes
H'0024 0000 to H'FFFF 7FFF Reserved Reserved Reserved Reserved Reserved
H'FFFF 8000 to H'FFFF BFFF On-chip On-chip 16 kbytes 16 kbytes 16 kbytes 8, 16 bits
peripheral peripheral
module module
H'FFFF C000 to H'FFFF CFFF Reserved Reserved Reserved Reserved Reserved
H'FFFF D000 to H'FFFF DFFF On-chip On-chip Reserved Reserved Reserved 32 bits
H'FFFF E000 to H'FFFF EFFF ^RAM
RAM
8 kbytes
H'FFFF F000 to H'FFFF 7FFF
4 kbytes 4 kbytes
H'FFFF F800 to H'FFFF FFFF
Rev.1.00 Sep. 18, 2008 Page 101 of 522
REJ09B0069-0100