SH7720 Datasheet, PDF (445/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 9 Bus State Controller (BSC)
Table 9.20 Output Addresses when EMRS Command is Issued
Command to Access
be Issued Address
Access Data
CS2 MRS H'A4FD4XXX H'********
CS3 MRS H'A4FD5XXX H'********
CS2MRS
+EMRS
H'A4FD4XXX H'0YYYYYYY
(with refresh)
CS3 MRS
+EMRS
H'A4FD5XXX H'0YYYYYYY
(with refresh)
CS2 MRS
+EMRS
H'A4FD4XXX H'1YYYYYYY
(without
refresh)
CS3 MRS
+EMRS
H'A4FD5XXX H'1YYYYYYY
(without
refresh)
EMRS
Write
MRS Command Command Issue
Access Size Issue Address Address
16 bits
H'0000XXX

16 bits
H'0000XXX

32 bits
H'0000XXX
H'YYYYYYY
32 bits
H'0000XXX
H'YYYYYYY
32 bits
H'0000XXX
H'YYYYYYY
32 bits
H'0000XXX
H'YYYYYYY
Rev. 3.00 Jan. 18, 2008 Page 383 of 1458
REJ09B0033-0300