=============================================================================== SVT17701 ICD Board for C17 Firmware Update History May 9, 2008 SEIKO EPSON CORP. =============================================================================== 1. Update history ----------- ■ Changes in V1.1 (V1.0 → V1.1) ・We modified the problem that may cause hang-up of the debugger when it writes data in the flash memory. We modified the problem that may cause hang-up of the debugger when it writes data in the flash memory using ICD Board and the size of the section to be written was 1. ・We modified the problem that may cause an error when a execution command is executed after writing data in the flash memory. We modified the problem that may generate a "CPU is running" error frequently by executing an execution command after writing data in the flash memory from the ICD board. ・We modified the problem of being unable to connect the debugger on a certain S1C17 micro computer. We modified the problem of being unable to connect the debugger by the "target icd usb" command due to conflict of the debug signal (DSIO) from a S1C17 micro computer. Checked target model: S1C17801 2. Difference with the manual ----------------------- 3. How to update the firmware ----------------------- For details, refer to the attached "SVT_icd_update_v11.doc". 1. Download the latest firmware from the user site. 2. Connect the CPU board and the ICD board of SVT17701. 3. Connect SVT17701 to your PC with USB cable. Note) Reset SVT17701 if LED is not green. Select either one of the following and update the firmware. ■ Using the attached batch file (automatic execution) 4. Execute the attached "update_svt17701_v11.bat". 5. Enter a path when a command prompt starts and ask you to enter a path of GDB (debugger). Use the default path if you do not specify the path. (Default: C:\EPSON\GNU17) 6. The firmware is updated on the command prompt. ■ Executing a firmware update command from GDB(debugger) (Manual execution) 4. Start GDB(debugger) from the command prompt. > gdb 5. Executing a firmware update command from the console of the debugger (gdb) target icd usb (gdb) c17 firmupdate C:\filename.sa * Change the path and file name if necessary. When LED get green, the firmware has been updated. Note) Never reset SVT17701 and turn off the power while you are updating the firmware. The firmware may not start if it gets aborted halfway through.