HD6432633 Datasheet, PDF (1322/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

RTCNT—Refresh Timer Counter
H'FED8
(This function is not available in the H8S/2695.)
Bit
:7
6
5
4
3
2
Bus Controller
1
0
Initial value : 0
0
0
0
0
0
0
0
R/W
: R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RTCOR—Refresh Time Constant Register
H'FED9
(This function is not available in the H8S/2695.)
Bit
:
7
6
5
4
3
2
Bus Controller
1
0
Initial value :
1
1
1
1
1
1
1
1
R/W
: R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RAMER—RAM Emulation Register
Bit
:7
—
Initial value : ₀
R/W
:R
6
5
—
—
0
0
R
R/W
H'FEDB
FLASH
4
3
2
1
0
— RAMS RAM2 RAM1 RAM0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Flash memory area selection
Addresses
Block Name RAMS RAM1 RAM1 RAM0
H'FFD000–H'FFDFFF RAM area 4 kbytes 0
*
*
*
H'000000–H'000FFF EB0 (4 kbytes)
1
0
0
0
H'001000–H'001FFF EB1 (4 kbytes)
1
0
0
1
H'002000–H'002FFF EB2 (4 kbytes)
1
0
1
0
H'003000–H'003FFF EB3 (4 kbytes)
1
0
1
1
H'004000–H'004FFF EB4 (4 kbytes)
1
1
0
0
H'005000–H'005FFF EB5 (4 kbytes)
1
1
0
1
H'006000–H'006FFF EB6 (4 kbytes)
1
1
1
0
H'007000–H'007FFF EB7 (4 kbytes)
1
1
1
1
RAM Select
0
Emulation not selected
Program/erase-protection of all flash memory blocks is disabled
1
Emulation selected
Program/erase-protection of all flash memory blocks is enabled
* : Don’t care
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