Register Descriptions - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
8.4

Register Descriptions

Table 8.4 shows the register configuration of this module.
Do not access the areas until settings of the connected memory interface are completed.
Table 8.4 Register Configuration
Register Name
Common control register
CS0 space bus control register
CS1 space bus control register
CS2 space bus control register
CS3 space bus control register
CS4 space bus control register
CS5 space bus control register
CS0 space wait control register
CS1 space wait control register
CS2 space wait control register
CS3 space wait control register
CS4 space wait control register
CS5 space wait control register
SDRAM control register
Refresh timer control/status
register
Refresh timer counter
Refresh time constant register
Timeout cycle constant register 0
Timeout cycle constant register 1
Timeout cycle constant register 2
Timeout cycle constant register 3
Timeout cycle constant register 4
Timeout cycle constant register 5
Timeout status register
Timeout enable register
Note 1. H'36DB0C00 in boot mode 0; H'36DB0E00 in boot modes 1 to 3
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
Abbreviation R/W
CMNCR R/W
CS0BCR R/W
CS1BCR R/W
CS2BCR R/W
CS3BCR R/W
CS4BCR R/W
CS5BCR R/W
CS0WCR R/W
CS1WCR R/W
CS2WCR R/W
CS3WCR R/W
CS4WCR R/W
CS5WCR R/W
SDCR R/W
RTCSR R/W
RTCNT R/W
RTCOR R/W
TOSCOR0 R/W
TOSCOR1 R/W
TOSCOR2 R/W
TOSCOR3 R/W
TOSCOR4 R/W
TOSCOR5 R/W
TOSTR R/W
TOENR R/W
Initial Value Address
H'00001018 H'3FFFC000
1
H'36DB0C00* H'3FFFC004
1
H'36DB0C00* H'3FFFC008
H'36DB0C00* 1 H'3FFFC00C
1
H'36DB0C00* H'3FFFC010
1
H'36DB0C00* H'3FFFC014
1
H'36DB0C00* H'3FFFC018
H'00000500 H'3FFFC028
H'00000500 H'3FFFC02C
H'00000500 H'3FFFC030
H'00000500 H'3FFFC034
H'00000500 H'3FFFC038
H'00000500 H'3FFFC03C
H'00000000 H'3FFFC04C
H'00000000 H'3FFFC050
H'00000000 H'3FFFC054
H'00000000 H'3FFFC058
H'00000000 H'3FFFC060
H'00000000 H'3FFFC064
H'00000000 H'3FFFC068
H'00000000 H'3FFFC06C
H'00000000 H'3FFFC070
H'00000000 H'3FFFC074
H'00000000 H'3FFFC080
H'00000000 H'3FFFC084
8. Bus State Controller
Access Size
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
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