AT89STK03 Atmel, AT89STK03 Datasheet - Page 21

• Manufacturer Part Number: AT89STK03
• Manufacturer: Atmel

Specifications of AT89STK03

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 3-3. Programming with bootloader DRV
AT89STK-03 Hardware User Guide
External
E2P
Not
present
(AT83 like)
Interface
RS232C
Perform the following actions
DEMO BOARD CONFIGURATION
- Set the POWER switch in OFF position
- Remove any USB cable connected to demoboard
- Connect a RS232C cable between demo board and PC
- Configure the power jumper accordingly to power source wich supplies the demo
board
- Set the POWER switch in ON position.
--> Result : PWR ON and ALE leds are switched on
--> Trouble shooting : check if 8 Mhz quartz is correctly fitted
PROGRAMMING PART
- Run FLIP
- Select part at88c51rc2
- Select a RS232C communication
- Establish a serial communication with the appropriate COM number and a
baudrate of 115200 baud
---> Results :
WARNING : Don’t care about and don’t change the other available options
except the reset option close to the start application command
- Select Erase, Blank Check, Program and Verify options if part is running for the
first time, otherwise just select Program (Verify command is long to execute)
- 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
- Select reset option (if this option is not selected, the user code is not executed)
- Click on Start Application button
- Bootloader Vers = 1.2.0
- DeviceBoot Ids = 00 03
- Start Application button becomes red
Comments
- Versions of FLIP equal or
greater than 2.1.1 do not support
RS232C interface for at8xc5122
device. A workaround consists to
select part at89c51rc2 and
RS232C interface.
- Bootloader DRV only supports
a baudrate of 115200 baud for
RS232C interface.
Part Programming
7609B–SCR–11/06
3-19