SH7206 Datasheet, PDF (238/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 8 Bus State Controller (BSC)
Bit
Bit Name
14 to 12 TYPE[2:0]
11

Initial
Value
000
0
R/W Description
R/W Specify the type of memory connected to a space.
000: Normal space
001: Burst ROM (clocked asynchronous)
010: MPX-I/O
011: SRAM with byte selection
100: SDRAM
101: PCMCIA
110: Burst MPX-I/O
111: Burst ROM (clocked synchronous)
For details for memory type in each area, see table
8.2.
Note:
When connecting the burst ROM to the CS0
space, change the CS0WCR register to the
settings by the burst ROM CS0WCR uses and
then set TYPE[2:0] to the burst ROM setting.
R
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 3.00 Jun. 18, 2008 Page 214 of 1160
REJ09B0191-0300