Product Notifications

Engineering Change Notification

Public | Finalized Published: 24 November 2023 - Reference: 42_2023_ECN

GEV2/AVA NXP Firmware change

Hatteland Technology AS hereby informs about changes for the following model(s):
HD T22/T23 MMD/MVD/yyD and JH/HM T1y MMD/yyD G2
HD yyT22/T23 MMD/MVD/yyD
JH/HM yyT1y MMD/yyD G2

Notice: Customized models are ALSO affected by this Engineering Change Notification.

HD yyT22/T23 MMD/MVD/yyD

Effective from:

1 December 2023.

Changes:

- FW100002-0A40 => FW100002-0A41

Additional information:

Changes:
1. Update flash timing setting, following NXP's recommendation.
2. Fix issue of menu button freeze after sending POT commands.
3. Improve exception handling of no keypad is connected.

Contact:

For further enquiries regarding this Engineering Change Notification, please contact Support at Hatteland Technology AS.

Matching products online:

HD 15T22 MMD-yyy-FHyy
HD 15T22 MMD-yyy-Fyyy
HD 17T22 MMD-yyy-FHyy
HD 17T22 MMD-yyy-Fyyy
HD 19T22 MMD-yyy-FHyy
HD 19T22 MMD-yyy-Fyyy
HD 24T22 MMD-yyy-FHyy
HD 24T22 MMD-yyy-Fyyy
HD 26T22 MMD-yyy-Fyyy
HD 27T22 MMD-yyy-Fyyy
HD 15T22 MMD-yyy-FHyy (HW00)
HD 27T22 MMD-yyy-Uyyy
JH 15T17 MMD-yRy-yyyy
JH 19T14 MMD-yRy-Syyy
JH 19T14 MMD-yRy-yyyy
JH 20T17 MMD-yRy-yyyy
JH 23T14 MMD-yRy-yyyy
HD 32T22 MVD-MAy-AyGy
HD 43T22 MVD-MAy-CyTy
HD 55T22 MVD-MAy-AOGy
HD 55T22 MVD-MAy-COTy
HD 55T22 MVD-MAy-CORy
HD 55T22 MVD-AAy-LOGy
HD 55T22 MVD-AAy-TOGP
HM 32T22 MVD-MAT-AOGA

Implemented by:

________________________________

Frode Grindheim
VP Products
Hatteland Technology AS

Read and Understood by:

________________________________

(Your name)
(Your company)

Last revised: 28 August 2024