SH7764 Datasheet, PDF (327/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 11 Memory Controller Unit (MCU)
11.4.3 SDRAM Control Register (SCR)
Bit: 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48

Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Bit: 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32

Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3

210
SMS[2:0]
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R/W R/W R/W
Initial
Bit
Bit Name Value R/W
63 to 3 
All 0 R
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev. 1.00 Nov. 22, 2007 Page 271 of 1692
REJ09B0360-0100