ST STM32L4+ Series Reference Manual page 2290

Revision history
Date
18-Dec-2019
2290/2301
Table 441. Document revision history (continued)
Revision
Octo-SPI interface (OCTOSPI) section
Updated:
– Table 119: OCTOSPI implementation on STM32L4+
– Section 19.2: OCTOSPI main features
– Section 19.4.14: OCTOSPI Regular-command mode configuration
'OCTOSPI delayed data sampling when DQS is used' paragraph.
– Sending the instruction only once (SIOO)
– WRAP support part in
between the Regular-command and HyperBus modes
– ABORT and EN bit description in
control register (OCTOSPI_CR)
– DLYBYP bit description in
configuration register 1 (OCTOSPI_DCR1)
– LEVEL bit description in
(OCTOSPI_SR)
OCTOSPI I/O manager (OCTOSPIM) section
Updated Ports for pin assignment from 3 to 2.
Analog digital converter (ADC) section
Updated:
– 2 ADCs/one interface, operating in dual mode
– Changed number of muxed channels to 19 (instead of 20)
6 – Section 21.2: ADC main
(continued) channels connected to ADC2 instead of ADC1
– Section 21.3: ADC implementation
– Figure 88: ADC block diagram
– Table 126: ADC internal input/output signals
dac_out2.
– Table 127: ADC input/output pins
– Figure 89: ADC clock scheme
– Figure 90: ADC1 connectivity
Figure 91: ADC2
– Added
– Added support for SMPPLUS
– Updated
temperature' paragraph.
– Updated
DSI Host (DSIHOST) section
– Updated
STM32L4R9xx and STM32L4S9xx
True random number generator (RNG) sections
Updated
to STM32L4Rxxx and STM32L4Sxxx
– Section 32.3.5: RNG operation
– Section 32.7.3: RNG data register
RM0432 Rev 6
Changes
Section 19.4.6: Common functionality
Section 19.6.2: OCTOSPI device
Section 19.6.6: OCTOSPI status register
features: DAC1 and DAC2 internal
to support 2 ADCs.
to support ADC2 and added
connectivity.
Section 21.4.31: Dual ADC modes
Section 21.4.32: Temperature sensor
Section 21.4.33: VBAT supply
Section 30: DSI Host (DSIHOST) applied to
Section 32: True random number generator (RNG) applied
Series.
Section 19.6.1: OCTOSPI
adding dac_out1 and
to support 2 ADCs
note in 'reading the
monitoring.
only.
only.
note.
(RNG_DR).
RM0432