CODEWITHSUNDEEP
cruntime-errormicroprocessors
shivani lal
shivani lal

Reputation: 17

How to solve this issue "chip enable program error"

We are using progisp software to program a microcontroller AT89S52. We are struggeling with an issue saying

chip enable program error

Please help us to tackle this issue? What does it mean?

Upvotes: 0

Views: 15204

Answers (2)

RobertS supports Monica Cellio
RobertS supports Monica Cellio

Reputation: 15062

Did you checked all the things which are described in this documentation https://www.academia.edu/8278452/How_to_solve_chip_enable_program_error_in_progisp?

  1. Check if the USBasp driver is properly installed (update it from settings).
  2. Recheck the jumpers. Change them if they are weakly connected.
  3. Try to change the port, sometimes some ports can malfunction (ex. from port 1 to port 0).
  4. Press reset button for 10 seconds.
  5. Try to erase current program from progisp compiler, and load flash of hex file again

Or here: http://www.mbeddedc.com/2015/03/how-to-solve-chip-enable-error-in.html

Reason for Chip enable error in progisp:

1) Main reason for this error could be wrong connections. This can be solved by checking the connection between Serial ISP Programmer and Micro-controller. Many times Gnd,Vcc,Sck,MISO,MOSI,RST connection does not match with each other. This should be given properly by Gnd-Gnd, Vcc-Vcc, Sck-Sck, MISO-MISO, MOSI-MOSI, RST-RST.

2) Check whether the power to the ISP Programmer and micro-controller are correctly supplied.

It pretends to solve the issue.

Upvotes: 0

B--rian
B--rian

Reputation: 5880

According to https://alselectro.wordpress.com/2019/03/30/usbasp-solution-to-chip-enable-error-firmware-upgrade/ it might just be a physical connectivity issue (or the wrong chip:

CHIP ENABLE error occurs if the IC is not placed correctly on ZIF socket of development board or if the wrong Chip is selected.

Upvotes: 0

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