HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 359

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Bit
15
14
13
12
11
Bit Name
TYPE3
TYPE2
TYPE1
TYPE0

Initial
Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R
9.3.
Description
Memory Type
Specify the type of memory connected to a space.
0000: Normal space
0001: Burst ROM (clock asynchronous)
0010: Reserved (setting prohibited)
0011: Byte-selection SRAM
0100: SDRAM
0101: PCMCIA
0110: Reserved (setting prohibited)
0111: Burst ROM (clock synchronous)
1000: Reserved (setting prohibited)
1001: Reserved (setting prohibited)
1010: Reserved (setting prohibited)
1011: Reserved (setting prohibited)
1100: Reserved (setting prohibited)
1101: Reserved (setting prohibited)
1110: Reserved (setting prohibited)
1111: Reserved (setting prohibited)
Note: Memory type for area 0 immediately after reset is
For details on memory type in each area, see tables 9.2 and
Reserved
This bit is always read as 0. The write value should always
be 0.
normal space. The normal space, burst ROM (clock
asynchronous), or burst ROM (clock synchronous) can
be selected by these bits.
Rev. 3.00 Jan. 18, 2008 Page 297 of 1458
Section 9
Bus State Controller (BSC)
REJ09B0033-0300