MCBSTM32EXL Keil, MCBSTM32EXL Datasheet - Page 755

• 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 31:12 Reserved
Bits 6:4 TCTL: Test control
OTG_FS device control register (OTG_FS_DCTL)
Address offset: 0x804
Reset value: 0x0000 0000
Bit 11 POPRGDNE: Power-on programming done
Bit 10 CGONAK: Clear global OUT NAK
Bit 9 SGONAK: Set global OUT NAK
Bit 8 CGINAK: Clear global IN NAK
Bit 7 SGINAK: Set global IN NAK
Bit 3 GONSTS: Global OUT NAK status
The application uses this bit to indicate that register programming is completed after a wakeup
from power down mode.
A write to this field clears the Global OUT NAK.
A write to this field sets the Global OUT NAK.
The application uses this bit to send a NAK handshake on all OUT endpoints.
The application must set the this bit only after making sure that the Global OUT NAK effective
bit in the Core interrupt register (GONAKEFF bit in OTG_FS_GINTSTS) is cleared.
A write to this field clears the Global IN NAK.
A write to this field sets the Global non-periodic IN NAK.The application uses this bit to send a
NAK handshake on all non-periodic IN endpoints.
The application must set this bit only after making sure that the Global IN NAK effective bit in
the Core interrupt register (GINAKEFF bit in OTG_FS_GINTSTS) is cleared.
000: Test mode disabled
001: Test_J mode
010: Test_K mode
011: Test_SE0_NAK mode
100: Test_Packet mode
101: Test_Force_Enable
Others: Reserved
0: A handshake is sent based on the FIFO Status and the NAK and STALL bit settings.
1: No data is written to the RxFIFO, irrespective of space availability. Sends a NAK
handshake on all packets, except on SETUP transactions. All isochronous OUT packets are
dropped.
Reserved
Doc ID 13902 Rev 9
USB on-the-go full-speed (OTG_FS)
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