A23/PIO
From linux-sunxi.org
< A23
Programmable I/O Pins
| Port Bank A | ||||||||
|---|---|---|---|---|---|---|---|---|
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PA00 | ??? | I/O | SPI1_CS | JTAG0_MS0 | EINT0 | reserved | reserved | reserved |
| PA01 | ??? | I/O | SPI1_CLK | JTAG0_CK0 | EINT1 | reserved | reserved | reserved |
| PA02 | ??? | I/O | SPI1_MOSI | JTAG0_DO0 | EINT2 | reserved | reserved | reserved |
| PA03 | ??? | I/O | SPI1_MISO | JTAG0_DI0 | EINT3 | reserved | reserved | reserved |
| PA04 | ??? | I/O | UART4_TX | reserved | EINT4 | reserved | reserved | reserved |
| PA05 | ??? | I/O | UART4_RX | reserved | EINT5 | reserved | reserved | reserved |
| PA06 | ??? | I/O | UART4_RTS | reserved | EINT6 | reserved | reserved | reserved |
| PA07 | ??? | I/O | UART4_CTS | reserved | EINT7 | reserved | reserved | reserved |
| Port Bank B | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PB00 | G17 | I/O | UART2_TX | reserved | EINT0 | reserved | reserved | reserved |
| PB01 | G16 | I/O | UART2_RX | reserved | EINT1 | reserved | reserved | reserved |
| PB02 | F17 | I/O | UART2_RTS | reserved | EINT2 | reserved | reserved | reserved |
| PB03 | F16 | I/O | UART2_CTS | reserved | EINT3 | reserved | reserved | reserved |
| PB04 | G14 | I/O | PCM0_SYNC | reserved | EINT4 | reserved | reserved | reserved |
| PB05 | G15 | I/O | PCM0_CLK | reserved | EINT5 | reserved | reserved | reserved |
| PB06 | F14 | I/O | PCM0_DOUT | reserved | EINT6 | reserved | reserved | reserved |
| PB07 | F15 | I/O | PCM0_DIN | reserved | EINT7 | reserved | reserved | reserved |
| Port Bank C | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PC00 | D12 | I/O | NAND_WE# | SPI0_MOSI | reserved | reserved | reserved | reserved |
| PC01 | C12 | I/O | NALE | SPI0_MISO | reserved | reserved | reserved | reserved |
| PC02 | C11 | I/O | NCLE | SPI0_CLK | reserved | reserved | reserved | reserved |
| PC03 | D11 | I/O | NCE1 | SPI0_CS | reserved | reserved | reserved | reserved |
| PC04 | B11 | I/O | NCE0 | reserved | reserved | reserved | reserved | reserved |
| PC05 | C10 | I/O | NRE# | SDC2_CLK | reserved | reserved | reserved | reserved |
| PC06 | D10 | I/O | NRB0 | SDC2_CMD | reserved | reserved | reserved | reserved |
| PC07 | A12 | I/O | NRB1 | reserved | reserved | reserved | reserved | reserved |
| PC08 | A11 | I/O | NDQ0 | SDC2_D0 | reserved | reserved | reserved | reserved |
| PC09 | B10 | I/O | NDQ1 | SDC2_D1 | reserved | reserved | reserved | reserved |
| PC10 | A10 | I/O | NDQ2 | SDC2_D2 | reserved | reserved | reserved | reserved |
| PC11 | B9 | I/O | NDQ3 | SDC2_D3 | reserved | reserved | reserved | reserved |
| PC12 | A9 | I/O | NDQ4 | SDC2_D4 | reserved | reserved | reserved | reserved |
| PC13 | B8 | I/O | NDQ5 | SDC2_D5 | reserved | reserved | reserved | reserved |
| PC14 | A8 | I/O | NDQ6 | SDC2_D6 | reserved | reserved | reserved | reserved |
| PC15 | B7 | I/O | NDQ7 | SDC2_D7 | reserved | reserved | reserved | reserved |
| PC16 | A7 | I/O | NDQS | SDC2_RST | reserved | reserved | reserved | reserved |
| PC17 | ??? | I/O | NCE2 | reserved | reserved | reserved | reserved | reserved |
| PC18 | ??? | I/O | NCE3 | reserved | reserved | reserved | reserved | reserved |
| Port Bank D | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PD00 | ??? | I/O | LCD0_D0 | reserved | reserved | reserved | reserved | reserved |
| PD01 | ??? | I/O | LCD0_D1 | reserved | reserved | reserved | reserved | reserved |
| PD02 | R12 | I/O | LCD0_D2 | SDC1_CLK | reserved | reserved | reserved | reserved |
| PD03 | P12 | I/O | LCD0_D3 | SDC1_CMD | reserved | reserved | reserved | reserved |
| PD04 | R11 | I/O | LCD0_D4 | SDC1_D0 | reserved | reserved | reserved | reserved |
| PD05 | P11 | I/O | LCD0_D5 | SDC1_D1 | reserved | reserved | reserved | reserved |
| PD06 | R10 | I/O | LCD0_D6 | SDC1_D2 | reserved | reserved | reserved | reserved |
| PD07 | P10 | I/O | LCD0_D7 | SDC1_D3 | reserved | reserved | reserved | reserved |
| PD08 | ??? | I/O | LCD0_D8 | UART3_TX | reserved | reserved | reserved | reserved |
| PD09 | ??? | I/O | LCD0_D9 | UART3_RX | reserved | reserved | reserved | reserved |
| PD10 | R9 | I/O | LCD0_D10 | UART1_TX | reserved | reserved | reserved | reserved |
| PD11 | P9 | I/O | LCD0_D11 | UART1_RX | reserved | reserved | reserved | reserved |
| PD12 | R8 | I/O | LCD0_D12 | UART1_RTS | reserved | reserved | reserved | reserved |
| PD13 | P8 | I/O | LCD0_D13 | UART1_CTS | reserved | reserved | reserved | reserved |
| PD14 | R7 | I/O | LCD0_D14 | PCM1_SYNC | reserved | reserved | reserved | reserved |
| PD15 | P7 | I/O | LCD0_D15 | PCM1_CLK | reserved | reserved | reserved | reserved |
| PD16 | ??? | I/O | LCD0_D16 | PCM1_DOUT | reserved | reserved | reserved | reserved |
| PD17 | ??? | I/O | LCD0_D17 | PCM1_DIN | reserved | reserved | reserved | reserved |
| PD18 | U11 | I/O | LCD0_D18 | LVDS0_VP0 | reserved | reserved | reserved | reserved |
| PD19 | T11 | I/O | LCD0_D19 | LVDS0_VN0 | reserved | reserved | reserved | reserved |
| PD20 | U10 | I/O | LCD0_D20 | LVDS0_VP1 | reserved | reserved | reserved | reserved |
| PD21 | T10 | I/O | LCD0_D21 | LVDS0_VN1 | reserved | reserved | reserved | reserved |
| PD22 | U9 | I/O | LCD0_D22 | LVDS0_VP2 | reserved | reserved | reserved | reserved |
| PD23 | T9 | I/O | LCD0_D23 | LVDS0_VN2 | reserved | reserved | reserved | reserved |
| PD24 | U8 | I/O | LCD0_CLK | LVDS0_VPC | reserved | reserved | reserved | reserved |
| PD25 | T8 | I/O | LCD0_DE | LVDS0_VNC | reserved | reserved | reserved | reserved |
| PD26 | U7 | I/O | LCD0_HSYNC | LVDS0_VP3 | reserved | reserved | reserved | reserved |
| PD27 | T7 | I/O | LCD0_VSYNC | LVDS0_VN3 | reserved | reserved | reserved | reserved |
| Port Bank E | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PE00 | C5 | I/O | CSI0_PCLK | reserved | reserved | reserved | reserved | reserved |
| PE01 | D5 | I/O | CSI0_MCLK | reserved | reserved | reserved | reserved | reserved |
| PE02 | C6 | I/O | CSI0_HSYNC | reserved | reserved | reserved | reserved | reserved |
| PE03 | D6 | I/O | CSI0_VSYNC | reserved | reserved | reserved | reserved | reserved |
| PE04 | A6 | I/O | CSI0_D0 | reserved | reserved | reserved | reserved | reserved |
| PE05 | B6 | I/O | CSI0_D1 | reserved | reserved | reserved | reserved | reserved |
| PE06 | A5 | I/O | CSI0_D2 | reserved | reserved | reserved | reserved | reserved |
| PE07 | B5 | I/O | CSI0_D3 | reserved | reserved | reserved | reserved | reserved |
| PE08 | A4 | I/O | CSI0_D4 | reserved | reserved | reserved | reserved | reserved |
| PE09 | B4 | I/O | CSI0_D5 | reserved | reserved | reserved | reserved | reserved |
| PE10 | A3 | I/O | CSI0_D6 | reserved | reserved | reserved | reserved | reserved |
| PE11 | B3 | I/O | CSI0_D7 | reserved | reserved | reserved | reserved | reserved |
| PE12 | A2 | I/O | CSI0_SCK | TWI2_SCK | reserved | reserved | reserved | reserved |
| PE13 | B2 | I/O | CSI0_SDA | TWI2_SDA | reserved | reserved | reserved | reserved |
| PE14 | C3 | I/O | reserved | reserved | reserved | reserved | reserved | reserved |
| PE15 | D3 | I/O | reserved | reserved | reserved | reserved | reserved | reserved |
| PE16 | C4 | I/O | reserved | reserved | reserved | reserved | reserved | reserved |
| PE17 | D4 | I/O | reserved | reserved | reserved | reserved | reserved | reserved |
| Port Bank F | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PF00 | D9 | I/O | SDC0_D1 | JTAG0_MS1 | reserved | reserved | reserved | reserved |
| PF01 | C9 | I/O | SDC0_D0 | JTAG0_DI1 | reserved | reserved | reserved | reserved |
| PF02 | D8 | I/O | SDC0_CLK | UART0_TX | reserved | reserved | reserved | reserved |
| PF03 | C8 | I/O | SDC0_CMD | JTAG0_DO1 | reserved | reserved | reserved | reserved |
| PF04 | D7 | I/O | SDC0_D3 | UART0_RX | reserved | reserved | reserved | reserved |
| PF05 | C7 | I/O | SDC0_D2 | JTAG0_CK1 | reserved | reserved | reserved | reserved |
| Port Bank G | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PG00 | A15 | I/O | SDC1_CLK | reserved | EINT0 | reserved | reserved | reserved |
| PG01 | B15 | I/O | SDC1_CMD | reserved | EINT1 | reserved | reserved | reserved |
| PG02 | A14 | I/O | SDC1_D0 | reserved | EINT2 | reserved | reserved | reserved |
| PG03 | B14 | I/O | SDC1_D1 | reserved | EINT3 | reserved | reserved | reserved |
| PG04 | A13 | I/O | SDC1_D2 | reserved | EINT4 | reserved | reserved | reserved |
| PG05 | B13 | I/O | SDC1_D3 | reserved | EINT5 | reserved | reserved | reserved |
| PG06 | A17 | I/O | UART1_TX | reserved | EINT6 | reserved | reserved | reserved |
| PG07 | B17 | I/O | UART1_RX | reserved | EINT7 | reserved | reserved | reserved |
| PG08 | A16 | I/O | UART1_RTS | reserved | EINT8 | reserved | reserved | reserved |
| PG09 | B16 | I/O | UART1_CTS | reserved | EINT9 | reserved | reserved | reserved |
| PG10 | C17 | I/O | PCM1_SYNC | reserved | EINT10 | reserved | reserved | reserved |
| PG11 | C16 | I/O | PCM1_CLK | reserved | EINT11 | reserved | reserved | reserved |
| PG12 | C15 | I/O | PCM1_DOUT | reserved | EINT12 | reserved | reserved | reserved |
| PG13 | C14 | I/O | PCM1_DIN | reserved | EINT13 | reserved | reserved | reserved |
| Port Bank H | ||||||||
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PH00 | D17 | I/O | PWM0 | reserved | reserved | reserved | reserved | reserved |
| PH01 | D16 | I/O | PWM1 | reserved | reserved | reserved | reserved | reserved |
| PH02 | D15 | I/O | TWI0_SCK | reserved | reserved | reserved | reserved | reserved |
| PH03 | D14 | I/O | TWI0_SDA | reserved | reserved | reserved | reserved | reserved |
| PH04 | D13 | I/O | TWI1_SCK | reserved | reserved | reserved | reserved | reserved |
| PH05 | C13 | I/O | TWI1_SDA | reserved | reserved | reserved | reserved | reserved |
| PH06 | E17 | I/O | SPI0_CS | UART3_TX | reserved | reserved | reserved | reserved |
| PH07 | E16 | I/O | SPI0_CLK | UART3_RX | reserved | reserved | reserved | reserved |
| PH08 | E15 | I/O | SPI0_DOUT | UART3_RTS | reserved | reserved | reserved | reserved |
| PH09 | E14 | I/O | SPI0_DIN | UART3_CTS | reserved | reserved | reserved | reserved |
PRCM
| Port Bank L | ||||||||
|---|---|---|---|---|---|---|---|---|
| Port | Ball | Type | MUX 2 | MUX 3 | MUX 4 | MUX 5 | MUX 6 | MUX 7 |
| PL00 | P16 | I/O | S_RSB_SCK | S_TWI0_SCK | EINT0 | reserved | reserved | reserved |
| PL01 | P15 | I/O | S_RSB_SDA | S_TWI0_SDA | EINT1 | reserved | reserved | reserved |
| PL02 | U14 | I/O | S_UART0_TX | reserved | EINT2 | reserved | reserved | reserved |
| PL03 | T14 | I/O | S_UART0_RX | reserved | EINT3 | reserved | reserved | reserved |
| PL04 | R14 | I/O | S_JTAG0_MS | reserved | EINT4 | reserved | reserved | reserved |
| PL05 | P14 | I/O | S_JTAG0_CK | reserved | EINT5 | reserved | reserved | reserved |
| PL06 | U13 | I/O | S_JTAG0_DO | reserved | EINT6 | reserved | reserved | reserved |
| PL07 | T13 | I/O | S_JTAG0_DI | reserved | EINT7 | reserved | reserved | reserved |
| PL08 | R13 | I/O | S_TWI0_SCK | reserved | EINT8 | reserved | reserved | reserved |
| PL09 | P13 | I/O | S_TWI0_SDA | reserved | EINT9 | reserved | reserved | reserved |
| PL10 | U12 | I/O | S_PWM0 | reserved | EINT10 | reserved | reserved | reserved |
| PL11 | T12 | I/O | reserved | reserved | EINT11 | reserved | reserved | reserved |
