HANLLEL at 02:39, 28 December 2021

2021-12-28T02:39:45Z

HANLLEL: Created page with "{{Zero_header}} {{Languages|zero/hardware/gpio}} Radxa Zero > Hardware > GPIO == Conector de propó..."

2021-12-28T02:36:14Z

Created page with "{{Zero_header}} {{Languages|zero/hardware/gpio}} Radxa Zero > Hardware > GPIO == Conector de propó..."

New page

{{Zero_header}}

{{Languages|zero/hardware/gpio}}

[[Zero | Radxa Zero]] > [[zero/hardware | Hardware]] > [[zero/hardware/gpio | GPIO]]

== Conector de propósito General de Entrada-Salida (GPIO) ==

Radxa Zero tiene una cabecera de expansión de 40-pines. Cada pin se distingue por su color.

{| class="wikitable" style="vertical-align:middle; background-color:#F9F9F9;"
|- style="font-weight:bold; text-align:center; background-color:#F2F2F2;"
! Número de GPIO
! Función4
! Función3
! Función2
! Función1
! Pin#
!
! Pin#
! Función1
! Función2
! Función3
! Función4
! Número de GPIO
|-
|
|
|
|
| +3.3V
| style="background-color:#FF0;" | 1
|
| style="background-color:#F00;" | 2
| +5.0V
|
|
|
|
|-
| 490
|
|
| I2C_EE_M3_SDA
| GPIOA_14
| style="background-color:#008000; color:#FFF;" | 3
|
| style="background-color:#F00;" | 4
| +5.0V
|
|
|
|
|-
| 491
|
|
| I2C_EE_M3_SCL
| GPIOA_15
| style="background-color:#008000; color:#FFF;" | 5
|
| style="background-color:#000; color:#FFF" | 6
| GND
|
|
|
|
|-
| 415
| I2C_AO_S0_SDA
| UART_AO_B_RX
| I2C_AO_M0_SDA
| GPIOAO_3
| style="background-color:#008000; color:#FFF;" | 7
|
| style="background-color:#008000; color:#FFF;" | 8
| GPIOAO_0
| style="background-color:#FFA500;" | UART_AO_A_TXD
|
|
| 412
|-
|
|
|
|
| GND
| style="background-color:#000; color:#FFF" | 9
|
| style="background-color:#008000; color:#FFF;" | 10
| GPIOAO_1
| style="background-color:#FFA500;" | UART_AO_A_RXD
|
|
| 413
|-
| 414
| I2C_AO_S0_SCL
| UART_AO_B_TX
| I2C_AO_M0_SCL
| GPIOAO_2
| style="background-color:#008000; color:#FFF;" | 11
|
| style="background-color:#008000; color:#FFF;" | 12
| GPIOX_9
| SPI_A_MISO
|
|
| 501
|-
| 503
|
| I2C_EE_M1_SCL
| SPI_A_SCLK
| GPIOX_11
| style="background-color:#008000; color:#FFF;" | 13
|
| style="background-color:#000; color:#FFF" | 14
| GND
|
|
|
|
|-
|
|
|
|
| SARADC_CH1
| style="background-color:#008000; color:#FFF;" | 15
|
| style="background-color:#008000; color:#FFF;" | 16
| GPIOX_10
| SPI_A_SS0
| I2C_EE_M1_SDA
|
| 502
|-
|
|
|
|
| +3.3V
| style="background-color:#FF0;" | 17
|
| style="background-color:#008000; color:#FFF;" | 18
| GPIOX_8
| SPI_A_MOSI
| PWM_C
|
| 500
|-
| 447
|
| SPI_B_MOSI
| UART_EE_C_RTS
| GPIOH_4
| style="background-color:#008000; color:#FFF;" | 19
|
| style="background-color:#000; color:#FFF" | 20
| GND
|
|
|
|
|-
| 448
| PWM_F
| SPI_B_MISO
| UART_EE_C_CTS
| GPIOH_5
| style="background-color:#008000; color:#FFF;" | 21
|
| style="background-color:#008000; color:#FFF;" | 22
| GPIOC_7
| -
|
|
| 475
|-
| 450
| I2C_EE_M1_SCL
| SPI_B_SCLK
| UART_EE_C_TX
| GPIOH_7
| style="background-color:#008000; color:#FFF;" | 23
|
| style="background-color:#008000; color:#FFF;" | 24
| GPIOH_6
| UART_EE_C_RX
| SPI_B_SS0
| I2C_EE_M1_SDA
| 449
|-
|
|
|
|
| GND
| style="background-color:#000; color:#FFF" | 25
|
| style="background-color:#008000; color:#FFF;" | 26
| SARADC_CH2
|
|
|
|
|-
| 415
| I2C_AO_S0_SDA
| UART_AO_B_RX
| I2C_AO_M0_SDA
| GPIOAO_3
| style="background-color:#00F; color:#FFF;" | 27
|
| style="background-color:#00F; color:#FFF;" | 28
| GPIOAO_2
| I2C_AO_M0_SCL
| UART_AO_B_TX
| I2C_AO_S0_SCL
| 414
|-
|
|
|
|
| NC
| style="background-color:#008000; color:#FFF;" | 29
|
| style="background-color:#000; color:#FFF" | 30
| GND
|
|
|
|
|-
|
|
|
|
| NC
| style="background-color:#008000; color:#FFF;" | 31
|
| style="background-color:#008000; color:#FFF;" | 32
| GPIOAO_4
| PWMAO_C
|
|
| 416
|-
|
|
|
|
| NC
| style="background-color:#008000; color:#FFF;" | 33
|
| style="background-color:#000; color:#FFF" | 34
| GND
|
|
|
|
|-
| 420
|
|
| UART_AO_B_TX
| GPIOAO_8
| style="background-color:#008000; color:#FFF;" | 35
|
| style="background-color:#008000; color:#FFF;" | 36
| GPIOH_8
| -
|
|
| 451
|-
| 421
|
|
| UART_AO_B_RX
| GPIOAO_9
| style="background-color:#008000; color:#FFF;" | 37
|
| style="background-color:#008000; color:#FFF;" | 38
| GPIOAO_10
| PWMAO_D
|
|
| 422
|-
|
|
|
|
| GND
| style="background-color:#000; color:#FFF" | 39
|
| style="background-color:#008000; color:#FFF;" | 40
| GPIOAO_11
| PWMAO_A
|
|
| 423
|}

=== Más detalles sobre la cabecera de 40 pines ===
* Los pines marcados de naranja son para la consola de depuración.
* I2C: x3; I2C_EE_M1 (/dev/i2c-1), I2C_EE_M3 (/dev/i2c-3), I2C_AO_M0 (/dev/i2c-4)
* PWM: x3; PWMAO_A, PWM_C
* SPI: x2; SPI_A (/dev/spi0.0), SPI_B(/dev/spi1.0)
* UART: x3; UART_AO_A (/dev/ttyAML0), UART_AO_B (/dev/ttyAML1), UART_EE_C (/dev/ttyAML4)
* Los pines Pin#22 (GPIOC_7) y Pin#36 (GPIOH_8) no están disponibles desde el espacio de usuario.

=== Número de GPIO ===
* Los GPIOs se agrupan en dos bancos, El dominio AO GPIO y el dominio EE GPIO
** AO : GPIOAO_0 - GPIOAO_11
** EE : GPIOA_14 - GPIOA_15 | GPIOH_0 - GPIOH_8 | GPIOX_0 - GPIOX_19
* UARTs
** AO : UARTAO_A | UARTAO_B
** EE : UART_A | UART_B | UART_C

{| class="wikitable"
|-
! Chip GPIO 
! Nombre GPIO 
! Base
! Desplazamiento
! Fórmula
|-
| Primero
| GPIOAO_x
| 412
| 0-11
| Base + Desplazamiento
|-
| Primero
| GPIOE_x
| 424
| 0-2
| Base + Desplazamiento
|-
| Segundo
| GPIOZ_x
| 427
| 0-15
| Base + Desplazamiento
|-
| Segundo
| GPIOH_x
| 443
| 0-8
| Base + Desplazamiento
|-
| Segundo
| BOOT_x
| 452
| 0-15
| Base + Desplazamiento
|-
| Segundo
| GPIOC_x
| 468
| 0-7
| Base + Desplazamiento
|-
| Segundo
| GPIOA_x
| 476
| 0-15
| Base + Desplazamiento
|-
| Segundo
| GPIOX_x
| 492
| 0-19
| Base + Desplazamiento
|}

Toma como ejemplo GPIOX_10.

La base es 492 y el desplazamiento es 10. Así el número del GPIOX_10 es 492+10=502.

@@ Line 1: / Line 1: @@
 {{Zero_header}}
-{{Languages|zero/hardware/gpio}}
+{{Languages|zero/hardware/gpio/es_es}}
-  [[Zero | Radxa Zero]] > [[zero/hardware | Hardware]] > [[zero/hardware/gpio | GPIO]]
+  [[Zero/es_es | Radxa Zero]] > [[zero/hardware/es_es | Hardware]] > [[zero/hardware/gpio/es_es | GPIO]]
 == <span id="gpio">Conector de propósito General de Entrada-Salida (GPIO)</span> ==

Zero/hardware/gpio/es es - Revision history

HANLLEL at 02:39, 28 December 2021

HANLLEL: Created page with "{{Zero_header}} {{Languages|zero/hardware/gpio}} Radxa Zero > Hardware > GPIO == Conector de propó..."