SH7763 Datasheet, PDF (399/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 11 Local Bus State Controller (LBSC)
11.4 Register Descriptions
The LBSC has 16 registers as shown in table 11.7 and 11.8. The following registers control
memory interfaces, wait cycles, etc.
Table 11.7 Register Configuration
Register Name
Abbrev.
Area 7
R/W Initial Value P4 Address Address
Memory Address Map Select
Register
MMSELR R/W H'0000 0000 H'FE60 0020 H'1E60 0020
Bus Control Register
BCR
R/W H'x000 0000 H'FF80 1000 H'1F80 1000
CS0 Bus Control Register
CS0BCR R/W H'7777 7770 H'FF80 2000 H'1F80 2000
CS1 Bus Control Register
CS1BCR R/W H'7777 7770 H'FF80 2010 H'1F80 2010
CS2 Bus Control Register
CS2BCR R/W H'7777 7770 H'FF80 2020 H'1F80 2020
CS4 Bus Control Register
CS4BCR R/W H'7777 7770 H'FF80 2040 H'1F80 2040
CS5 Bus Control Register
CS5BCR R/W H'7777 7770 H'FF80 2050 H'1F80 2050
CS6 Bus Control Register
CS6BCR R/W H'7777 7770 H'FF80 2060 H'1F80 2060
CS0 Wait Control Register
CS0WCR R/W H'7777 770F H'FF80 2008 H'1F80 2008
CS1 Wait Control Register
CS1WCR R/W H'7777 770F H'FF80 2018 H'1F80 2018
CS2 Wait Control Register
CS2WCR R/W H'7777 770F H'FF80 2028 H'1F80 2028
CS4 Wait Control Register
CS4WCR R/W H'7777 770F H'FF80 2048 H'1F80 2048
CS5 Wait Control Register
CS5WCR R/W H'7777 770F H'FF80 2058 H'1F80 2058
CS6 Wait Control Register
CS6WCR R/W H'7777 770F H'FF80 2068 H'1F80 2068
CS5 PCMCIA Control Register CS5PCR R/W H'7700 0000 H'FF80 2070 H'1F80 2070
CS6 PCMCIA Control Register CS6PCR R/W H'7700 0000 H'FF80 2080 H'1F80 2080
Access
Size
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Table 11.8 Register State in Each Operating Made.
Register Name
Power-On
Abbreviation Reset
Manual
Reset
Sleep
Standby
Memory Address Map Select Register MMSELR
H'0000 0000 H'0000 0000 Retained Retained
Bus Control Register
BCR
H'x000 0000 H'x000 0000 Retained Retained
CS0 Bus Control Register
CS0BCR
H'7777 7770 H'7777 7770 Retained Retained
CS1 Bus Control Register
CS1BCR
H'7777 7770 H'7777 7770 Retained Retained
Rev. 1.00 Oct. 01, 2007 Page 333 of 1956
REJ09B0256-0100