PIC Burner to DB25 pin number

[docbrown]

Hi guys,

Question: While looking at the PIC Burner schematic http://www.ucapps.de/mbhp/mbhp_burner.pdf. What is the pin number of DATA_Out, DATA_In, CLOCK, Vdd_En, Vps_En, & Ground on the DB25?

thanks in advance..

[Shum]

Hi docbrown,

Data_out (Acknowledge) is pin 10. Data_in is pin 2. Vdd_enable is pin 4. Vpp_enable is pin 5, and clock is pin 3. Signal ground are from pins 18 to 25. Attached is a pinout of the D25. Hope this will help.

Regards

Shum

[docbrown]

Hi docbrown,

Data_out (Acknowledge) is pin 10. Data_in is pin 2. Vdd_enable is pin 4. Vpp_enable is pin 5, and clock is pin 3. Signal ground are from pins 18 to 25. Attached is a pinout of the D25. Hope this will help.

Regards

Shum

Shum,

I will re-wire this burner again. No wonder the red light is always on  >:(  Looking at the connector in the diagram, it seems like its facing back which is the conductor side, but not the pin side.

thanks... ;D ;D

[docbrown]

Shum,

Just to give you an update. After I switch around the connection, it finnaly works!!

Yay!! I loaded the bootstrap on the PIC... ;D ;D ;D ;D

thanks again..

[Shum]

Hi docbrown,

Glad to be of service. Your are welcome.

Good luck with your midibox project.

Shum