User`s manual

SuperH Family E10A-USB Emulator for Multi-core Microcomputers Section 6 Tutorial SH-2A
R20UT0363EJ0500 Rev. 5.00 Page 205 of 296
Aug 10, 2012
 Notes on using the flash memory download function
The following are notes on downloading to the flash memory.
 When the flash memory download is enabled, downloading to areas other than the flash
memory area is disabled.
 Downloading is only enabled to the flash memory area. Perform memory write or PC
break only to the RAM area.
 When the flash memory erase is enabled, the [Stop] button cannot stop erasing.
 The area for the write and erase modules must be set in an MMU-disabled space.
 An example of downloading to the flash memory
The following is an example of downloading to the flash memory manufactured by Intel
Corporation (type number: G28F640J5-150). A sample is provided in the \Fmtool folder in the
installation destination folder. Create a program that suits the user specifications by referring
to this sample.
Table 6.4 Board Specifications
Item Contents
SDRAM address H'0C000000 to H'0FFFFFFF
Flash memory address H'00000000 to H'01FFFFFF
Bus width of flash memory 32 bits
CPU internal frequency 167 MHz
Bus frequency 55.7 MHz
CPU internal module frequency 27.84 MHz
Operating
environment
Endian Big endian