MCBSTM32EXL Keil, MCBSTM32EXL Datasheet - Page 741

• Manufacturer Part Number: MCBSTM32EXL
• Description: BOARD EVALUATION FOR STM32F103ZE
• Manufacturer: Keil

Specifications of MCBSTM32EXL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RM0008
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
Bits 31:21 Reserved
Bits 23:16 NPTQXSAV: Non-periodic transmit request queue space available
Bits 15:0 Reserved.
Bits 15:0 NPTXFSAV: Non-periodic TxFIFO space available
OTG_FS general core configuration register (OTG_FS_GCCFG)
Address offset: 0x038
Reset value: 0x0000 0000
Bit 20 SOFOUTEN: SOF output enable
Bit 19 VBUSBSEN: Enable the V
Bit 18 VBUSASEN: Enable the V
Bit 17 Reserved
Bit 16 PWRDWN: Power down
Reserved
Used to activate the transceiver in transmission/reception
Indicates the amount of free space available in the non-periodic transmit request queue. This
queue holds both IN and OUT requests in Host mode. Device mode has only IN requests.
Indicates the amount of free space available in the non-periodic TxFIFO.
Values are in terms of 32-bit words.
0 = SOF pulse not available on PAD
1 = SOF pulse available on PAD
0 = V
1 = V
0 = V
1 = V
0 = Power down active
1 = Power down deactivated (“Transceiver active”)
00: Non-periodic transmit request queue is full
01: dx1 location available
10: dx2 locations available
bxn: dxn locations available (0  n  dx8)
Others: Reserved
00: Non-periodic TxFIFO is full
01: dx1 word available
10: dx2 words available
0xn: dxn words available (where 0  n  dx256)
Others: Reserved
BUS
BUS
BUS
BUS
sensing “B” disabled
sensing “B” enabled
sensing “A” disabled
sensing “A” enabled
rw rw rw
Doc ID 13902 Rev 9
BUS
BUS
sensing “B” device
sensing “A” device
rw
USB on-the-go full-speed (OTG_FS)
9
Reserved
8
7
6
5
4
3
2
741/995
1
0