HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 334

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 12 Bus State Controller (BSC)
Rev. 4.00 Sep. 14, 2005 Page 284 of 982
REJ09B0023-0400
Bit
14
13
12
11
Bit Name
TYPE2
TYPE1
TYPE0

Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R
Description
Specify the type of memory connected to a space.
0000: Normal space
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.
Reserved
This bit is always read as 0. The write value should
always be 0.