SH7670 Datasheet, PDF (233/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 7 Bus State Controller (BSC)
Initial
Bit
Bit Name Value R/W Description
4, 3
A3ROW[1:0] 00
R/W Number of Bits of Row Address for Area 3
Specify the number of bits of the row address for
area 3.
00: 11 bits
01: 12 bits
10: 13 bits
11: Reserved (setting prohibited)
2

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
1, 0
A3COL[1:0] 00
R/W Number of Bits of Column Address for Area 3
Specify the number of bits of the column address for
area 3.
00: 8 bits
01: 9 bits
10: 10 bits
11: Reserved (setting prohibited)
Rev. 1.00 Nov. 14, 2007 Page 207 of 1262
REJ09B0437-0100