ST STM32L4 Series User Manual

Diagnostic Description Rank Perm Trans
Digital camera interface (DCMI)
DCMI_SM_0 Periodic read-back of DCMI configuration registers ++ X X
DCMI_SM_1 DCMI video input data synchronization ++ X X
LCD-TFT display controller (LTDC)
LCD_SM_0
Periodic read-back of LTDC configuration registers and
buffer memory
++ X X
LCD_SM_1 LTDC acquisition by ADC channel ++ X -
DSI Host (DSI)
DSI_SM_0 Periodic read-back of DSI configuration registers ++ X X
DSI_SM_1
Protocol error signals and information redundancy
including hardware checksums
++ X X
JPEG codec (JPEG)
JPEG_SM_0 Periodic read-back of JPEG codec configuration registers ++ X X
JPEG_SM_1 Periodic test for JPEG encoding/decoding functions ++ X -
JPEG_SM_2
Application-level detection of failures affecting JPEG
coding/encoding
++ X X
Touch sensing controller (TSC)
TSC_SM_0 Periodic read-back of configuration registers ++ X X
TSC_SM_1 Multiple acquisition by Application software ++ - X
TSC_SM_2
Application-level detection of permanent failures of TSC
acquisition
+ X -
True random number generator (RNG)
RNG_SM_0 Periodic read-back of RNG configuration register ++ X X
RNG_SM_1 RNG module entropy on-line tests ++ X -
Advanced encryption standard hardware accelerator (AES)
AES_SM_0 Periodic read-back of AES configuration registers ++ X X
AES_SM_1 Encryption/decryption collateral detection ++ X X
AES_SM_2
Information redundancy techniques on messages,
including end-to-end protection
++ X X
HASH processor (HASH)
HASH_SM_0 Periodic read-back of HASH configuration registers ++ X X
HASH_SM_1 HASH processing collateral detection ++ X X
Advanced, general, and low-power timer (TIM1/2/3/4/5/8/15/16/17 LPTIM1/2)
ATIM_SM_0 Periodic read-back of configuration registers ++ X X
ATIM_SM_1 1oo2 for counting timers ++ X X
ATIM_SM_2 1oo2 for input capture timers ++ X X
ATIM_SM_3
Loopback scheme for pulse width modulation (PWM)
outputs
++ X X
ATIM_SM_4 Lock bit protection for timers + - -
Basic timers (TIM6/7)
GTIM_SM_0 Periodic read-back of configuration registers ++ X X
GTIM_SM_1 1oo2 for counting timers ++ X X
UM2305
Conditions of use
UM2305 - Rev 10
page 87/110

ST STM32L4 Series Specifications

General

Brand	ST
Model	STM32L4 Series
Category	Microcontrollers
Language	English