D12320VF25V Datasheet, PDF (1024/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
RAMER—RAM Emulation Register
Bit
:
7
⎯
Initial value :
0
Read/Write :
⎯
6
5
⎯
⎯
0
0
⎯
⎯
H'FEDB
Flash Memory
(Valid only in F-ZTAT versions^*)
4
3
2
1
0
⎯ RAMS RAM2 RAM1 RAM0
0
0
0
0
0
⎯
R/W R/W R/W R/W
RAM Select, Flash Memory Area Select
RAMS RAM2 RAM1 RAM0
RAM Area
0
×
×
× H'FFDC00 to H'FFEBFF
1
0
0
0 H'000000 to H'000FFF
1 H'001000 to H'001FFF
1
0 H'002000 to H'002FFF
1 H'003000 to H'003FFF
1
0
0 H'004000 to H'004FFF
1 H'005000 to H'005FFF
1
0 H'006000 to H'006FFF
1 H'007000 to H'007FFF
Block Name
RAM area, 4 kbytes
EB0 (4 kbytes)
EB1 (4 kbytes)
EB2 (4 kbytes)
EB3 (4 kbytes)
EB4 (4 kbytes)
EB5 (4 kbytes)
EB6 (4 kbytes)
EB7 (4 kbytes)
×: Don't care
Note: * In the H8S/2314 F-ZTAT, this cannot be used and must not be accessed.
Rev.7.00 Feb. 14, 2007 page 990 of 1108
REJ09B0089-0700