STM32W108HBU6 datasheet(61/179 Pages) STMICROELECTRONICS

tên linh kiện	STM32W108HBU6

Giải thích chi tiết về linh kiện	High-performance, IEEE 802.15.4 wireless system-on-chip

PDF	179 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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STM32W108CB, STM32W108HB

General-purpose input/outputs

Doc ID 16252 Rev 2

61/179

6.5.13

GPIO debug status register (GPIO_DBGSTAT)

Address offset: 0xBC04

Reset value:

0x0000 0000

[5] GPIO_DEBUGDIS: Disable debug interface override of normal GPIO configuration.

0: Permit debug interface to be active.

1: Disable debug interface (if it is not already active).

[4] GPIO_EXTREGEN: : Disable REG_EN override of PA7's normal GPIO configuration.

0: Enable override.

1: Disable override.

[3] Reserved: this bit can change during normal operation. When writing to GPIO_DBGCFG, the

value of this bit must be preserved.

GPIO_

BOOT

MODE

GPIO_

FORC

EDBG

GPIO_

SWEN

[3] GPIO_BOOTMODE: The state of the nBOOTMODE signal sampled at the end of reset.

0: nBOOTMODE was not asserted (it read high).

1: nBOOTMODE was asserted (it read low).

[1] GPIO_FORCEDBG: Status of debugger interface.

0: Debugger interface not forced active.

1: Debugger interface forced active by debugger cable.

[0] GPIO_SWEN: Status of Serial Wire interface.

0: Not enabled by SWJ-DP.

1: Enabled by SWJ-DP.

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