Part Programming
AT89STK-03 Hardware User Guide
3-17
7609B–SCR–11/06
Table 3-3.
Programming with bootloader DRV
External
E2P
Interface
Perform the following actions
Comments
Not
Present
(AT85 like)
USB
DEMO BOARD CONFIGURATION
- Set the POWER switch in OFF position
- Connect an USB cable between demo board and PC. If an RS232C cable is
present, the USB interface is selected by default
- Configure the power jumper accordingly to power source wich supplies the demo
board
- Set the POWER switch in ON position.
-->
Result
: PWR ON led is switched on and ALE led is blinking
-->
Trouble shooting
: Check if 8 Mhz quartz is correctly fitted
PROGRAMMING PART
- Run FLIP
- Select part at8xc5122
- Establish a USB communication
--->
Results
:
- Bootloader Vers = 1.2.0
- DeviceBoot Ids = 00 03
- Two start applications buttons are displayed in red colour :
- CRAM Start Application button (for at85c5122 parts)
- FLASH Start Application (for at89c5122 parts)
- Select Erase, Blank check, Program and Verify options if part is running for the
first time, otherwise just select Program and Verify
- Load the code file (Intel hex format) into FLIP buffer
- Edit FLIP buffer and check if configuration byte located at address 07FFD is
correct (Refer to bootloader datasheet) - Only security bit can be applied to this part
version
- Select Whole buffer in buffer options menu
- Click on Run button
- Click on CRAM Start Application button (FLASH Start Application is not
applicable)
- DRV bootloader is supported
by FLIP since version V2.1.1
- DRV bootloader is unable to
differentiate CRAM and FLASH
parts. This is why two Start
applications are available. The
right start application must be
clicked accordingly to the used
part
- There are some areas reserved
for the bootloader. Refer to
bootloader datasheet.
