HD64F2357F20V Datasheet, PDF (907/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

RAMER—RAM Emulation Register
Bit
:
7
6
—
—
Initial value :
0
0
Read/Write :
—
—
H'FEDB
Bus Controller
(for H8S/2357F-ZTAT only)
5
4
3
2
1
0
—
—
— RAMS RAM1 RAM0
0
0
0
0
0
0
—
—
—
R/W R/W R/W
RAM Select, Flash Memory Area
RAMS RAM1 RAM0
Area
0
×
× H'FFDC00 to H'FFDFFF
1
0
0 H'000000 to H'0003FF
1 H'000400 to H'0007FF
1
0 H'000800 to H'000BFF
1 H'000C00 to H'000FFF
×: Don’t care
MAR0AH—Memory Address Register 0AH
MAR0AL—Memory Address Register 0AL
H'FEE0
H'FEE2
DMAC
DMAC
Bit
:
MAR0AH :
Initial value :
Read/Write :
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
————————
00000000* * * ** * **
— — — — — — — — R/W R/W R/W R/W R/W R/W R/W R/W
Bit
: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
MAR0AL :
Initial value : * * * * * * * * * * * * * * * *
Read/Write : R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
* : Undefined
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Specifies transfer source address
IOAR0A—I/O Address Register 0A
H'FEE4
DMAC
Bit
: _{15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0}
IOAR0A :
Initial value : _{* * * * * * * * * * * * * * * *}
Read/Write : _{R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W}
* : Undefined
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Not used
Rev.6.00 Oct.28.2004 page 877 of 1016
REJ09B0138-0600H