Section 12 Bus State Controller (BSC)
Bit
Bit Name
14
TYPE2
13
TYPE1
12
TYPE0
11
Rev. 4.00 Sep. 14, 2005 Page 284 of 982
REJ09B0023-0400
Initial
Value
R/W
Description
0
R/W
Specify the type of memory connected to a space.
0
R/W
0000: Normal space
0
R/W
0001: Burst ROM (clock synchronous)
0010: MPX-I/O
0011: Byte-selection SRAM
0100: SDRAM
0101: Reserved (Setting prohibited)
0110: Burst MPX-I/O
0111: Burst ROM (Clock synchronous)
For details for memory type in each area, refer to
tables 12.2 and 12.3.
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.