ESP8266 GPIO - описание регистров

Скачать ESP8266 Pin List 05.11.2014 в формате XLSX

Скачать ESP8266 GPIO Register 05.11.2014 в формате XLS

ESP8266 GPIO Register 05.11.2014

ESP8266 GPIO регистры
GPIO Base Address 0x60000300
GPIO RegAddr = PERIPHS_GPIO_BASEADDR+ (OFFSET*4)

NUM	OFFSET	RegAddr	RegName	Signal	BitPos	SW(R/W)	Description
0	0x0000	0x60000300	GPIO_OUT	GPIO_BT_SEL	[31:16]	R/W	BT-Coexist Selection register
				GPIO_OUT_DATA	[15:0]	R/W	The output value when the GPIO pin is set as output.
1	0x0001	0x60000304	GPIO_OUT_W1TS		[31:16]
				GPIO_OUT_DATA_W1TS	[15:0]	WO	Writing 1 into a bit in this register will set the related bit in GPIO_OUT_DATA
2	0x0002	0x60000308	GPIO_OUT_W1TC		[31:16]
				GPIO_OUT_DATA_W1TC	[15:0]	WO
3	0x0003	0x6000030C	GPIO_ENABLE		[31:22]		Writing 1 into a bit in this register will clear the related bit in GPIO_OUT_DATA
				GPIO_SDIO_SEL	[21:16]	R/W	SDIO-dis selection register
				GPIO_ENABLE_DATA	[15:0]	R/W	The output enable register.
4	0x0004	0x60000310	GPIO_ENABLE_W1TS		[31:16]
				GPIO_ENABLE_DATA_W1TS	[15:0]	WO	Writing 1 into a bit in this register will set the related bit in GPIO_ENABLE_DATA
5	0x0005	0x60000314	GPIO_ENABLE_W1TC		[31:16]
				GPIO_ENABLE_DATA_W1TC	[15:0]	WO	Writing 1 into a bit in this register will clear the related bit in GPIO_ENABLE_DATA
6	0x0006	0x60000318	GPIO_IN	GPIO_STRAPPING	[31:16]		The values of the strapping pins.
				GPIO_IN_DATA	[15:0]		The values of the GPIO pins when the GPIO pin is set as input.
7	0x0007	0x6000031C	GPIO_STATUS		[31:16]
				GPIO_STATUS_INTERRUPT	[15:0]	R/W	Interrupt enable register.
8	0x0008	0x60000320	GPIO_STATUS_W1TS		[31:16]
				GPIO_STATUS_INTERRUPT_W1TS	[15:0]	WO	Writing 1 into a bit in this register will set the related bit in GPIO_STATUS_INTERRUPT
9	0x0009	0x60000324	GPIO_STATUS_W1TC		[31:16]
				GPIO_STATUS_INTERRUPT_W1TC	[15:0]	WO	Writing 1 into a bit in this register will clear the related bit in GPIO_STATUS_INTERRUPT
10	0x000a	0x60000328	GPIO_PIN0		[31:11]
				GPIO_PIN0_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN0_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN0_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN0_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
11	0x000b	0x6000032C	GPIO_PIN1		[31:11]
				GPIO_PIN1_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN1_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN1_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN1_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
12	0x000c	0x60000330	GPIO_PIN2		[31:11]
				GPIO_PIN2_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN2_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN2_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN2_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
13	0x000d	0x60000334	GPIO_PIN3		[31:11]
				GPIO_PIN3_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN3_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN3_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN3_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
14	0x000e	0x60000338	GPIO_PIN4		[31:11]
				GPIO_PIN4_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN4_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN4_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN4_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
15	0x000f	0x6000033C	GPIO_PIN5		[31:11]
				GPIO_PIN5_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN5_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN5_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN5_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
16	0x0010	0x60000340	GPIO_PIN6		[31:11]
				GPIO_PIN6_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN6_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN6_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN6_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
17	0x0011	0x60000344	GPIO_PIN7		[31:11]
				GPIO_PIN7_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN7_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN7_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN7_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
18	0x0012	0x60000348	GPIO_PIN8		[31:11]
				GPIO_PIN8_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN8_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN8_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN8_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
19	0x0013	0x6000034C	GPIO_PIN9		[31:11]
				GPIO_PIN9_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN9_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN9_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN9_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
20	0x0014	0x60000350	GPIO_PIN10		[31:11]
				GPIO_PIN10_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN10_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN10_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN10_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
21	0x0015	0x60000354	GPIO_PIN11		[31:11]
				GPIO_PIN11_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN11_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN11_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN11_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
22	0x0016	0x60000358	GPIO_PIN12		[31:11]
				GPIO_PIN12_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN12_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN12_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN12_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
23	0x0017	0x6000035C	GPIO_PIN13		[31:11]
				GPIO_PIN13_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN13_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN13_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN13_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
24	0x0018	0x60000360	GPIO_PIN14		[31:11]
				GPIO_PIN14_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN14_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN14_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN14_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
25	0x0019	0x60000364	GPIO_PIN15		[31:11]
				GPIO_PIN15_WAKEUP_ENABLE	[10]	R/W	0: disable; 1: enable GPIO wakeup CPU, only when GPIO_PIN0_INT_TYPE is 0x4 or 0x5
				GPIO_PIN15_INT_TYPE	[9:7]	R/W	0: disable; 1: positive edge; 2: negative edge; 3: both types of edge; 4: low-level; 5: high-level
					[6:3]
				GPIO_PIN15_DRIVER	[2]	R/W	1: open drain; 0: normal
					[1]
				GPIO_PIN15_SOURCE	[0]	R/W	1: sigma-delta; 0: GPIO_DATA
26	0x001a	0x60000368	GPIO_SIGMA_DELTA		[31:17]
				SIGMA_DELTA_ENABLE	[16]	R/W	1: enable sigma-delta; 0: disable
				SIGMA_DELTA_PRESCALAR	[15:8]	R/W	Clock pre-divider for sigma-delta.
				SIGMA_DELTA_TARGET	[7:0]	R/W	target level of the sigma-delta. It is a signed byte.
27	0x001b	0x6000036C	GPIO_RTC_CALIB_SYNC	RTC_CALIB_START	[31]	R/W	Positvie edge of this bit will trigger the RTC-clock-calibration process.
					[30:10]
				RTC_PERIOD_NUM	[9:0]	R/W	The cycle number of RTC-clock during RTC-clock-calibration
28	0x001c	0x60000370	GPIO_RTC_CALIB_VALUE	RTC_CALIB_RDY	[31]		0: during RTC-clock-calibration; 1: RTC-clock-calibration is done
				RTC_CALIB_RDY_REAL	[30]		0: during RTC-clock-calibration; 1: RTC-clock-calibration is done
					[29:20]
				RTC_CALIB_VALUE	[19:0]		The cycle number of clk_xtal (crystal clock) for the RTC_PERIOD_NUM cycles of RTC-clock

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ESP8266 GPIO — описание регистров

ESP8266 GPIO Register 05.11.2014