Memory Map During Debug Board Connection - Renesas SH7727 General Information Manual

R0P7727TH003TRKE General Information Manual

4.2 Memory Map during Debug Board Connection

Table 4.2 shows a memory map for the SH7727 when the debug board is connected to the T-Engine board
and the jumper switch (J1) on the debug board is open. Table 4.3 also shows a memory map for the SH7727
when the debug board is connected to the T-Engine board and the jumper switch (J1) on the debug board is
open.
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 -
Table 4.2 Memory Map during Debug Board Connection (J1: Open)
Space Space name
h'00000000
~ Flash memory area
h'00FFFFFF
h'01000000
~ EPROM area
h'01FFFFFF
h'01600000
~ LED area
h'017FFFFF
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
Device
8MB
S29JL064H70TFI000(Spansion)×1
2MB
M27C160-100F1(ST-Micro)×1
8bit LED
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 (/CS4)
64MB
Daughter board extended area 5
The user can use this area arbitrarily via the
expansion slot (/CS5)
Card controller
MR-SHPC-01 V2T-F (Marubun)
UART
XR16L2550IM-F(EXAR)
-
20
Memory Map
Remarks
Resource on the
debug board
This device is
used for interface
with H8/3048F-
ONE.
Output to the
serial connector
for host system
communication
Reserved