13. Error Detection; Table 2. Steval-Lll002V1 Error Detection Mode; Figure 7. Steval-Lll002V1 Evaluation Kit: Error Detection Mode (J6 And J7 Removed) - STMicroelectronics STEVAL-LLL002V1 User Manual
Getting started with the evaluation kit for automotive rear lights with pattern animations based on aled1262zt and stm8af6266
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12. Pattern – II
13. Error Detection
Note:
In Alphanumeric Flashing Pattern, you can control the speed only.
In Super Car Scanning Effect – I, Super Car Scanning Effect – II, Animation – 3D, Pattern – I and Pattern – II
you cannot control brightness as the ALED1262ZT PWM (7-bit individual channel control) feature is enabled.
3.1.3
Error detection
ALED1262ZT
The
STEVAL-LLL002V1
detection mode using FWD or BCK buttons.
Removing jumpers J5, J6, J7 and J8 causes LED open circuit error in D48, D49, D50 and D51 respectively.
The defective LED is signaled by switching on the adjacent LED.
Figure 7.
UM2381 - Rev 1
driver is capable of detecting error for open circuit.
evaluation kit provides the option to simulate and detect errors by entering the error
Table 2.
STEVAL-LLL002V1 error detection mode
Jumper
J5
J6
J7
J8
STEVAL-LLL002V1 evaluation kit: error detection mode (J6 and J7 removed)
Error in LED
D48
D49
D50
D51
UM2381
Bus driven mode
Shown on LED
D44
D45
D46
D47
page 7/29
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