Memory Map; Memory Map For The T-Engine Board - Renesas SH7727 General Information Manual

R0P7727TH003TRKE General Information Manual

4. Memory Map

4.1 Memory Map for the T-Engine Board

Table 4.1 shows an SH7727 memory map for the T-Engine board without expansion board.
Table 4.1 SH7727 Memory Map for T-Engine without Expansion Board
Area No. Bus width
Area 0 16bit
Area 1 -
Area 2 8/16/32bit
Area 3 32bit
Area 4 8/16/32bit
Area 5 8/16/32bit
Area 6 16bit
Area 7 -
Space Space name
h'00000000
~ Flash memory area
h'00FFFFFF
h'01000000
~
h'01FFFFFF
h'01000000
~
h'01FFFFFF
h'02000000
~
h'03FFFFFF
h'04000000
SH7727
~
internal area
h'07FFFFFF
h'08000000
~
Extended area
h'0BFFFFFF
h'0C000000
~ SDRAM area
h'0FFFFFFF
h'10000000
~
Extended area
h'13FFFFFF
h'14000000
~
Extended area
h'17FFFFFF
h'18000000
~ PCMCIA area
h'19FFFFFF
h'1A000000
~
UART area (ChA)
h'1AFFFFFF
h'1B000000
~
UART area (ChB)
h'1BFFFFFF
h'1C000000
~
h'1FFFFFFF
8MB
S29JL064H70TFI000(Spansion)×1
- Unused area
- Unused area
- Unused area
64MB
Daughter board extended area 2
The user can use this area arbitrarily
via the expansion slot (/CS2)
64MB
MT48LC16M16A2P-75(Micron)×2
64MB
Daughter board extended area 4
The user can use this area arbitrarily
via the expansion slot (/CN4)
64MB
Daughter board extended area 5
The user can use this area arbitrarily
via the expansion slot (/CN5)
Card controller
MR-SHPC-01 V2T-F (Marubun)
UART
XR16L2550IM-F(EXAR)
-
19
Device
This
used for interface
with
ONE.
Output
serial
for
communication
- Reserved
Memory Map
Remarks
device is
H8/3048F-
to the
connector
host system