datasheet:rp2040
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| datasheet:rp2040 [2023/11/20 00:21] – [Memory Map] lars | datasheet:rp2040 [2024/10/12 03:41] (current) – [QSPI] lars | ||
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| Line 117: | Line 117: | ||
| SIO: [[https:// | SIO: [[https:// | ||
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| + | === Function select === | ||
| + | ^ \ ^ F0 ^ F1 ^ F2 ^ F3 ^ F4 ^ F5 ^ F6 ^ F7 ^ F8 ^ F9 ^ F10-31 ^ | ||
| + | | GPIO 0 | | SPI0 RX | UART0 TX | I2C0 SDA | PWM0 A | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 1 | | SPI0 CSn | UART0 RX | I2C0 SCL | PWM0 B | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 2 | | SPI0 SCK | UART0 CTS | I2C1 SDA | PWM1 A | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 3 | | SPI0 TX | UART0 RTS | I2C1 SCL | PWM1 B | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 4 | | SPI0 RX | UART1 TX | I2C0 SDA | PWM2 A | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 5 | | SPI0 CSn | UART1 RX | I2C0 SCL | PWM2 B | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 6 | | SPI0 SCK | UART1 CTS | I2C1 SDA | PWM3 A | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 7 | | SPI0 TX | UART1 RTS | I2C1 SCL | PWM3 B | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 8 | | SPI1 RX | UART1 TX | I2C0 SDA | PWM4 A | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 9 | | SPI1 CSn | UART1 RX | I2C0 SCL | PWM4 B | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 10 | | SPI1 SCK | UART1 CTS | I2C1 SDA | PWM5 A | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 11 | | SPI1 TX | UART1 RTS | I2C1 SCL | PWM5 B | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 12 | | SPI1 RX | UART0 TX | I2C0 SDA | PWM6 A | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 13 | | SPI1 CSn | UART0 RX | I2C0 SCL | PWM6 B | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 14 | | SPI1 SCK | UART0 CTS | I2C1 SDA | PWM7 A | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 15 | | SPI1 TX | UART0 RTS | I2C1 SCL | PWM7 B | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 16 | | SPI0 RX | UART0 TX | I2C0 SDA | PWM0 A | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 17 | | SPI0 CSn | UART0 RX | I2C0 SCL | PWM0 B | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 18 | | SPI0 SCK | UART0 CTS | I2C1 SDA | PWM1 A | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 19 | | SPI0 TX | UART0 RTS | I2C1 SCL | PWM1 B | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 20 | | SPI0 RX | UART1 TX | I2C0 SDA | PWM2 A | SIO | PIO0 | PIO1 | CLOCK GPIN0 | USB VBUS EN | ||
| + | | GPIO 21 | | SPI0 CSn | UART1 RX | I2C0 SCL | PWM2 B | SIO | PIO0 | PIO1 | CLOCK GPOUT0 | USB OVCUR DET | | | ||
| + | | GPIO 22 | | SPI0 SCK | UART1 CTS | I2C1 SDA | PWM3 A | SIO | PIO0 | PIO1 | CLOCK GPIN1 | USB VBUS DET | | | ||
| + | | GPIO 23 | | SPI0 TX | UART1 RTS | I2C1 SCL | PWM3 B | SIO | PIO0 | PIO1 | CLOCK GPOUT1 | USB VBUS EN | ||
| + | | GPIO 24 | | SPI1 RX | UART1 TX | I2C0 SDA | PWM4 A | SIO | PIO0 | PIO1 | CLOCK GPOUT2 | USB OVCUR DET | | | ||
| + | | GPIO 25 | | SPI1 CSn | UART1 RX | I2C0 SCL | PWM4 B | SIO | PIO0 | PIO1 | CLOCK GPOUT3 | USB VBUS DET | | | ||
| + | | GPIO 26 | | SPI1 SCK | UART1 CTS | I2C1 SDA | PWM5 A | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | GPIO 27 | | SPI1 TX | UART1 RTS | I2C1 SCL | PWM5 B | SIO | PIO0 | PIO1 | | USB OVCUR DET | | | ||
| + | | GPIO 28 | | SPI1 RX | UART0 TX | I2C0 SDA | PWM6 A | SIO | PIO0 | PIO1 | | USB VBUS DET | | | ||
| + | | GPIO 29 | | SPI1 CSn | UART0 RX | I2C0 SCL | PWM6 B | SIO | PIO0 | PIO1 | | USB VBUS EN | ||
| + | | QSPI_SCK | XIP SCK | | | | | SIO | | | | | | | ||
| + | | QSPI_CSn | XIP CSn | | | | | SIO | | | | | | | ||
| + | | QSPI_SD0 | XIP SD0 | | | | | SIO | | | | | | | ||
| + | | QSPI_SD1 | XIP SD1 | | | | | SIO | | | | | | | ||
| + | | QSPI_SD2 | XIP SD2 | | | | | SIO | | | | | | | ||
| + | | QSPI_SD3 | XIP SD3 | | | | | SIO | | | | | | | ||
| ==== QSPI ==== | ==== QSPI ==== | ||
| Line 126: | Line 166: | ||
| XIP_CTRL: [[https:// | XIP_CTRL: [[https:// | ||
| + | |||
| + | ^ FRF ^ description ^ | ||
| + | | 00b | Motorola Serial Peripheral Protocol (SPI) | | ||
| + | | 01b | Texas Instruments Serial Protocol (SSP) | | ||
| + | | 10b | Nationa Semiconductor Microwire | | ||
| + | | 11b | reserved | | ||
| + | |||
| === clock === | === clock === | ||
datasheet/rp2040.1700436111.txt.gz · Last modified: 2023/11/20 00:21 by lars