madur electronics MAMOS User manual

MAMOS – UPGRADE OF ANALYSER’S FIRMWARE
Service manual
Version: 1.2
12/2022

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1. PROCEDURE OF FIRMWARE UPGRADE - CPU
1. Turn OFF the analyser and disconnect from mains
2. Open the analyser’s casing – remove 6x blanks and unscrew 6x Pozidriv
PZ2 screws.

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3. On the CPU board → install jumper –short-circuit the two top pins.
4. Turn ON the analyser. Analyser will start in programming mode. Display
will show “Waiting for CPU...”
5. Download WSD program from Analog Devices and install it on your PC:
WSD 7.0.5

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6. Press Configuration button
7. Select the communication port (the one you use to communicate with
mamos via PC). Connect PC ↔mamos using USB cable.
8. Select Erase the CODE ONLY option (otherwise all mamos settings
will be lost)
9. Confirm settings by hitting OK

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10. Press Download button to select a file with firmware –mamos3.hex
Firmware must match the analyser’s hardware configuration –
loading inappropriate hex file can (in the best case scenario) disable
analyser. Please consult every firmware update with madur technical
support: [e-mail]
11. Upgrade process is shown with progress bar

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12. After upgrade program will report the status
13. Turn the analyser OFF
14. Remove the jumper (3) and turn the device ON

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2. PROCEDURE OF FIRMWARE UPGRADE – DISPLAY
1. Turn OFF the analyser and disconnect from mains
2. Open the analyser’s casing – remove 6x blanks and unscrew 6x Pozidriv
PZ2 screws.
3. To perform Display upgrade special cable is needed:
•Silicon Labs USB Debbuger (DEBUGADPTR1-USB)
•Madur adapter cable (in the picture on the right, the upper
element)

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4. Connect adapter to display PCB, to connector called Prog.

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5. Download Silicon Labs Flash Utility
Silicon Labs Flash Utility
6. Select USB Debug Adapter
7. Check “Power target…” option
8. Press Connect

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9. Program confirms it has been connected

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10. Select tab: Download Hex File/Go/Stop
11. Select hex file (usually called Disp4x20.hex)
12. Check option Erase all code…
13. Press Download

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14. Firmware is loading

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15. Program is successfully loaded
16. Close flashing program
17. Disconnect Silicon Labs debugger
18. Put back the analyser.
19. Turn the analyser ON