ST STM32F446 Series User Manual

USB on-the-go full-speed/high-speed (OTG_FS/OTG_HS) RM0390
1138/1328 RM0390 Rev 4
31.15.13 OTG core ID register (OTG_CID)
Address offset: 0x03C
Reset value: 0x0000 2000 for USB OTG FS
Reset value: 0x0000 2100 for USB OTG HS
This is a register containing the Product ID as reset value.
31.15.14 OTG core LPM configuration register (OTG_GLPMCFG)
Address offset: 0x54
Reset value: 0x0000 0000
Bit 18 Reserved, must be kept at reset value.
Bit 17 Reserved, must be kept at reset value.
Bit 16 PWRDWN: Power down control
Used to activate the transceiver in transmission/reception. When reset, the transceiver is
kept in power-down. 0 = USB FS transceiver disabled
1 = USB FS transceiver enabled
Bits 15:4 Reserved, must be kept at reset value.
Bits 3:1 Reserved, must be kept at reset value.
Bits 0 Reserved, must be kept at reset value.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
PRODUCT_ID[31:16]
rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
1514131211109876543210
PRODUCT_ID[15:0]
rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bits 31:0 PRODUCT_ID: Product ID field
Application-programmable ID field.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res.
EN
BESL
LPMRCNTSTS[2:0]
SND
LPM
LPMRCNT[2:0] LPMCHIDX[3:0]
L1RSM
OK
rw r r r rs rw rw rw rw rw rw rw r
1514131211109876543210
SLP
STS
LPMRSP[1:0]
L1DS
EN
BESLTHRS[3:0]
L1SS
EN
REM
WAKE
BESL[3:0]
LPM
ACK
LPM
EN
r r r rw rw rw rw rw rw rw/r rw/r rw/r rw/r rw/r rw rw

ST STM32F446 Series Specifications

General

Brand	ST
Model	STM32F446 Series
Category	Microcontrollers
Language	English