E702289_SH7290 Datasheet, PDF (116/252 Pages) Renesas Technology Corp – SH7290 E10A Emulator

 Examples of downloading to the flash memory
The following shows examples of downloading to the flash memory manufactured by Intel
Corporation (type number: G28F640J5-150) that has been mounted on Hitachi's SH7751
CPU board (type number: HS7751STC01H). A sample is provided in the \Fmtool folder
in the installation destination folder. Create the program for user specification according to
this sample. The SH7751 E10A emulator must be used when the SH7751 CPU board is
used.
Table 3.8 Example of Board Specifications
Item
SDRAM address
Flash memory address
Bus width of flash memory
Operating
environments
CPU internal frequency
Bus frequency
CPU internal module frequency
Endian
Contents
H'0C000000 to H'0FFFFFFF
H'01000000 to H'01FFFFFF
32 bits
167 MHz
55.7 MHz
27.83 MHz
Big endian
Flash memory
(32 Mbytes)
A0-A22
CE0
CE1,2
OE
WE
D0-D7
D8-D15
GND
0-7
D0-D7 ^8-15
D8-D15
16-23
D0-D7
D8-D15
D0-D7 ^24-31
D8-D15
FPGA
FIA bus buffer
FIA bus buffer
FD bus buffer
Figure 3.69 Flash Memory Wiring
SHxxxx
A2-A24
CS0
CS2
RD
WE0
D0-D31
92