SH7763 Datasheet, PDF (697/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 15 External CPU Interface (EXCPU)
Read access
CLKOUT
BREQ
BACK
EX_CS0
EX_BS
EX_FRAME
EX_RDWR
High
EX_AD[31:0]
A0
EX_RDY
Write access
CLKOUT
BREQ
BACK
EX_CS0
EX_BS
EX_FRAME
EX_RDWR
Low
EX_AD[31:0]
A0
EX_RDY
D0
D1
D5
D6
D7
D0
D1
D6
D7
Figure 15.3 External CPU Access (Burst Access)
(4) Configuration of Connection to the External CPU
Figure 15.4 shows the configuration of the connection between the external CPU and this LSI.
Rev. 1.00 Oct. 01, 2007 Page 631 of 1956
REJ09B0256-0100