r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 697

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

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