Maxim Integrated 78M6613 PSU Firmware - Manual (Page 15)

UG_6613_113 78M6613 PSU Firmware Quick Start Guide
Rev. 0 15
4.2 Via theTFP2 Flash Programming Tool
Refer to the Flash Programmer Model TFP2 User’s Manual for more detailed instructions if necessary.
1. Connect the TFP2 Programmer to the evaluation board via the ribbon cable and connect the serial
cable to the PC. Make sure the 78M6613 is connected to 3.3V. The memory size switch must be set
to 32 KB for the 78M6613 target device.
2. Start a terminal program. In the example, Hyper Terminal was used. Set the connection to the proper
COM port and set it to 38400, N, 1, XONXOFF. A prompt should appear.
3. Type the “H” command at the > prompt on the terminal and select Transfer –> Send Text File (as shown
below). Do not select Send File. This .hex file must have previously been processed with the CHKSUM.exe
utility.
4. Wait for the hex file to get transferred to TFP2 internal EEPROM. Once complete, a PASS message
should appear as seen below.