HD6417729 HITACHI [Hitachi Semiconductor], HD6417729 Datasheet - Page 116

• Manufacturer Part Number: HD6417729
• Description: Hitachi Microcomputer Development Environment System
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table 3.8
Item
SDRAM address
Flash memory address
Bus width of flash memory
Operating
environments
Rev. 2.0, 01/01, page 92 of 216
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.
D8-D15
Example of Board Specifications
D0-D7
D8-D15
D0-D7
Flash memory
(32 Mbytes)
D8-D15
D0-D7
A0-A22
D8-D15
24-31
D0-D7
CE1,2
CE0
WE
OE
CPU internal frequency
Bus frequency
CPU internal module frequency
Endian
16-23
8-15
0-7
Figure 3.69 Flash Memory Wiring
GND
FPGA
FIA bus buffer
FIA bus buffer
FD bus buffer
Contents
H'0C000000 to H'0FFFFFFF
H'01000000 to H'01FFFFFF
32 bits
167 MHz
55.7 MHz
27.83 MHz
Big endian
CS0
RD
WE0
A2-A24
CS2
D0-D31
SHxxxx