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-rwxr-xr-xports/rp2/boards/make-pins.py4
-rw-r--r--ports/rp2/boards/rp2040_af.csv62
-rw-r--r--ports/rp2/boards/rp2350_af.csv62
-rw-r--r--ports/rp2/boards/rp2350b_af.csv98
-rw-r--r--ports/rp2/machine_pin.c1
5 files changed, 114 insertions, 113 deletions
diff --git a/ports/rp2/boards/make-pins.py b/ports/rp2/boards/make-pins.py
index 07ce052bb..9f48806ff 100755
--- a/ports/rp2/boards/make-pins.py
+++ b/ports/rp2/boards/make-pins.py
@@ -60,7 +60,7 @@ class Rp2Pin(boardgen.Pin):
m = re.match("([A-Z][A-Z0-9][A-Z]+)(([0-9]+)(_.*)?)?", af)
af_fn = m.group(1)
af_unit = int(m.group(3)) if m.group(3) is not None else 0
- if af_idx == 10:
+ if af_idx == 11:
# AF11 uses UART_AUX in lieu of UART
af_fn = "UART_AUX"
if af_fn.startswith("QMI"):
@@ -74,7 +74,7 @@ class Rp2Pin(boardgen.Pin):
# pin can only be I2C0 _or_ I2C1, both sharing the same AF
# index), so each PIO unit has a distinct AF index.
af_fn = "{:s}{:d}".format(af_fn, af_unit)
- self._afs.append((af_idx + 1, af_fn, af_unit, af))
+ self._afs.append((af_idx, af_fn, af_unit, af))
# This will be called at the start of the output (after the prefix). Use
# it to emit the af objects (via the AF() macro in rp2_prefix.c).
diff --git a/ports/rp2/boards/rp2040_af.csv b/ports/rp2/boards/rp2040_af.csv
index 454f7ed2d..13ccca282 100644
--- a/ports/rp2/boards/rp2040_af.csv
+++ b/ports/rp2/boards/rp2040_af.csv
@@ -1,31 +1,31 @@
-Pin,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9
-GPIO0,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO1,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO2,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO3,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO4,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO5,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO6,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO7,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO8,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO9,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO10,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO11,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO12,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO13,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO14,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO15,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO16,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO17,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO18,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO19,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO20,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,GPCK_GPIN0,USB_VBUS_EN
-GPIO21,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,GPCK_GPOUT0,USB_OVCUR_DET
-GPIO22,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,GPCK_GPIN1,USB_VBUS_DET
-GPIO23,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,GPCK_GPOUT1,USB_VBUS_EN
-GPIO24,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,GPCK_GPOUT2,USB_OVCUR_DET
-GPIO25,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,GPCK_GPOUT3,USB_VBUS_DET
-GPIO26,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,,USB_VBUS_EN
-GPIO27,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
-GPIO28,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,,USB_VBUS_DET
-GPIO29,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,,USB_VBUS_EN
+Pin,AF0,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9
+GPIO0,,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO1,,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO2,,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO3,,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO4,,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO5,,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO6,,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO7,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO8,,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO9,,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO10,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO11,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO12,,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO13,,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO14,,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO15,,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO16,,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO17,,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO18,,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO19,,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO20,,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,GPCK_GPIN0,USB_VBUS_EN
+GPIO21,,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,GPCK_GPOUT0,USB_OVCUR_DET
+GPIO22,,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,GPCK_GPIN1,USB_VBUS_DET
+GPIO23,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,GPCK_GPOUT1,USB_VBUS_EN
+GPIO24,,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,GPCK_GPOUT2,USB_OVCUR_DET
+GPIO25,,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,GPCK_GPOUT3,USB_VBUS_DET
+GPIO26,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,,USB_VBUS_EN
+GPIO27,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
+GPIO28,,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,,USB_VBUS_DET
+GPIO29,,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,,USB_VBUS_EN
diff --git a/ports/rp2/boards/rp2350_af.csv b/ports/rp2/boards/rp2350_af.csv
index cca30d9e7..285c175bb 100644
--- a/ports/rp2/boards/rp2350_af.csv
+++ b/ports/rp2/boards/rp2350_af.csv
@@ -1,31 +1,31 @@
-Pin,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9,AF10,AF11
-GPIO0,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_OVCUR_DET,
-GPIO1,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,TRACECLK,USB_VBUS_DET,
-GPIO2,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,TRACEDATA0,USB_VBUS_EN,UART0_TX
-GPIO3,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,TRACEDATA1,USB_OVCUR_DET,UART0_RX
-GPIO4,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,TRACEDATA2,USB_VBUS_DET,
-GPIO5,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,TRACEDATA3,USB_VBUS_EN,
-GPIO6,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_TX
-GPIO7,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_RX
-GPIO8,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_EN,
-GPIO9,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
-GPIO10,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_TX
-GPIO11,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_RX
-GPIO12,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_OVCUR_DET,
-GPIO13,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_VBUS_DET,
-GPIO14,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_EN,UART0_TX
-GPIO15,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_OVCUR_DET,UART0_RX
-GPIO16,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
-GPIO17,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
-GPIO18,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART0_TX
-GPIO19,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_DET,UART0_RX
-GPIO20,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_VBUS_EN,
-GPIO21,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_OVCUR_DET,
-GPIO22,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_DET,UART1_TX
-GPIO23,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_VBUS_EN,UART1_RX
-GPIO24,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT2,USB_OVCUR_DET,
-GPIO25,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT3,USB_VBUS_DET,
-GPIO26,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_TX
-GPIO27,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_RX
-GPIO28,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
-GPIO29,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+Pin,AF0,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9,AF10,AF11
+GPIO0,,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_OVCUR_DET,
+GPIO1,,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,TRACECLK,USB_VBUS_DET,
+GPIO2,,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,TRACEDATA0,USB_VBUS_EN,UART0_TX
+GPIO3,,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,TRACEDATA1,USB_OVCUR_DET,UART0_RX
+GPIO4,,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,TRACEDATA2,USB_VBUS_DET,
+GPIO5,,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,TRACEDATA3,USB_VBUS_EN,
+GPIO6,,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_TX
+GPIO7,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_RX
+GPIO8,,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_EN,
+GPIO9,,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
+GPIO10,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_TX
+GPIO11,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_RX
+GPIO12,HSTX,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_OVCUR_DET,
+GPIO13,HSTX,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_VBUS_DET,
+GPIO14,HSTX,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_EN,UART0_TX
+GPIO15,HSTX,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_OVCUR_DET,UART0_RX
+GPIO16,HSTX,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
+GPIO17,HSTX,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+GPIO18,HSTX,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART0_TX
+GPIO19,HSTX,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_DET,UART0_RX
+GPIO20,,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_VBUS_EN,
+GPIO21,,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_OVCUR_DET,
+GPIO22,,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_DET,UART1_TX
+GPIO23,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_VBUS_EN,UART1_RX
+GPIO24,,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT2,USB_OVCUR_DET,
+GPIO25,,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT3,USB_VBUS_DET,
+GPIO26,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_TX
+GPIO27,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_RX
+GPIO28,,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
+GPIO29,,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
diff --git a/ports/rp2/boards/rp2350b_af.csv b/ports/rp2/boards/rp2350b_af.csv
index 3b9053f58..d30762f58 100644
--- a/ports/rp2/boards/rp2350b_af.csv
+++ b/ports/rp2/boards/rp2350b_af.csv
@@ -1,49 +1,49 @@
-Pin,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9,AF10,AF11
-GPIO0,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_OVCUR_DET,
-GPIO1,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,TRACECLK,USB_VBUS_DET,
-GPIO2,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,TRACEDATA0,USB_VBUS_EN,UART0_TX
-GPIO3,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,TRACEDATA1,USB_OVCUR_DET,UART0_RX
-GPIO4,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,TRACEDATA2,USB_VBUS_DET,
-GPIO5,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,TRACEDATA3,USB_VBUS_EN,
-GPIO6,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_TX
-GPIO7,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_RX
-GPIO8,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_EN,
-GPIO9,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
-GPIO10,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_TX
-GPIO11,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_RX
-GPIO12,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_OVCUR_DET,
-GPIO13,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_VBUS_DET,
-GPIO14,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_EN,UART0_TX
-GPIO15,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_OVCUR_DET,UART0_RX
-GPIO16,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
-GPIO17,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
-GPIO18,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART0_TX
-GPIO19,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_DET,UART0_RX
-GPIO20,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_VBUS_EN,
-GPIO21,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_OVCUR_DET,
-GPIO22,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_DET,UART1_TX
-GPIO23,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_VBUS_EN,UART1_RX
-GPIO24,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT2,USB_OVCUR_DET,
-GPIO25,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT3,USB_VBUS_DET,
-GPIO26,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_TX
-GPIO27,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_RX
-GPIO28,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
-GPIO29,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
-GPIO30,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART0_TX
-GPIO31,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART0_RX
-GPIO32,SPI0_RX,UART0_TX,I2C0_SDA,PWM8_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
-GPIO33,SPI0_CS,UART0_RX,I2C0_SCL,PWM8_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
-GPIO34,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM9_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART0_TX
-GPIO35,SPI0_TX,UART0_RTS,I2C1_SCL,PWM9_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART0_RX
-GPIO36,SPI0_RX,UART1_TX,I2C0_SDA,PWM10_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
-GPIO37,SPI0_CS,UART1_RX,I2C0_SCL,PWM10_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
-GPIO38,SPI0_SCK,UART1_CTS,I2C1_SCL,PWM11_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_TX
-GPIO39,SPI0_TX,UART1_RTS,I2C1_SCL,PWM11_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_RX
-GPIO40,SPI1_RX,UART1_TX,I2C0_SDA,PWM8_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
-GPIO41,SPI1_CS,UART1_RX,I2C0_SCL,PWM8_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
-GPIO42,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM9_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_TX
-GPIO43,SPI1_TX,UART1_RTS,I2C1_SCL,PWM9_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_RX
-GPIO44,SPI1_RX,UART0_TX,I2C0_SDA,PWM10_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
-GPIO45,SPI1_CS,UART0_RX,I2C0_SCL,PWM10_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
-GPIO46,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM11_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART0_TX
-GPIO47,SPI1_TX,UART0_RTS,I2C1_SCL,PWM11_B,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_EN,UART0_RX
+Pin,AF0,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9,AF10,AF11
+GPIO0,,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_OVCUR_DET,
+GPIO1,,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,TRACECLK,USB_VBUS_DET,
+GPIO2,,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,TRACEDATA0,USB_VBUS_EN,UART0_TX
+GPIO3,,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,TRACEDATA1,USB_OVCUR_DET,UART0_RX
+GPIO4,,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,TRACEDATA2,USB_VBUS_DET,
+GPIO5,,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,TRACEDATA3,USB_VBUS_EN,
+GPIO6,,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_TX
+GPIO7,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_RX
+GPIO8,,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_EN,
+GPIO9,,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
+GPIO10,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_TX
+GPIO11,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_RX
+GPIO12,HSTX,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_OVCUR_DET,
+GPIO13,HSTX,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_VBUS_DET,
+GPIO14,HSTX,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_EN,UART0_TX
+GPIO15,HSTX,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_OVCUR_DET,UART0_RX
+GPIO16,HSTX,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
+GPIO17,HSTX,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+GPIO18,HSTX,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART0_TX
+GPIO19,HSTX,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_DET,UART0_RX
+GPIO20,,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN0,USB_VBUS_EN,
+GPIO21,,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT0,USB_OVCUR_DET,
+GPIO22,,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,PIO2,GPCK_GPIN1,USB_VBUS_DET,UART1_TX
+GPIO23,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT1,USB_VBUS_EN,UART1_RX
+GPIO24,,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT2,USB_OVCUR_DET,
+GPIO25,,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,PIO2,GPCK_GPOUT3,USB_VBUS_DET,
+GPIO26,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_TX
+GPIO27,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_RX
+GPIO28,,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
+GPIO29,,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+GPIO30,,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART0_TX
+GPIO31,,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART0_RX
+GPIO32,,SPI0_RX,UART0_TX,I2C0_SDA,PWM8_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+GPIO33,,SPI0_CS,UART0_RX,I2C0_SCL,PWM8_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
+GPIO34,,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM9_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART0_TX
+GPIO35,,SPI0_TX,UART0_RTS,I2C1_SCL,PWM9_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART0_RX
+GPIO36,,SPI0_RX,UART1_TX,I2C0_SDA,PWM10_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
+GPIO37,,SPI0_CS,UART1_RX,I2C0_SCL,PWM10_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
+GPIO38,,SPI0_SCK,UART1_CTS,I2C1_SCL,PWM11_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,UART1_TX
+GPIO39,,SPI0_TX,UART1_RTS,I2C1_SCL,PWM11_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_RX
+GPIO40,,SPI1_RX,UART1_TX,I2C0_SDA,PWM8_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,
+GPIO41,,SPI1_CS,UART1_RX,I2C0_SCL,PWM8_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+GPIO42,,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM9_A,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,UART1_TX
+GPIO43,,SPI1_TX,UART1_RTS,I2C1_SCL,PWM9_B,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART1_RX
+GPIO44,,SPI1_RX,UART0_TX,I2C0_SDA,PWM10_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_EN,
+GPIO45,,SPI1_CS,UART0_RX,I2C0_SCL,PWM10_B,SIO,PIO0,PIO1,PIO2,,USB_OVCUR_DET,
+GPIO46,,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM11_A,SIO,PIO0,PIO1,PIO2,,USB_VBUS_DET,UART0_TX
+GPIO47,,SPI1_TX,UART0_RTS,I2C1_SCL,PWM11_B,SIO,PIO0,PIO1,PIO2,QMI_CS1,USB_VBUS_EN,UART0_RX
diff --git a/ports/rp2/machine_pin.c b/ports/rp2/machine_pin.c
index e1a184f32..336e6ff5a 100644
--- a/ports/rp2/machine_pin.c
+++ b/ports/rp2/machine_pin.c
@@ -521,6 +521,7 @@ static const mp_rom_map_elem_t machine_pin_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_ALT_GPCK), MP_ROM_INT(GPIO_FUNC_GPCK) },
{ MP_ROM_QSTR(MP_QSTR_ALT_USB), MP_ROM_INT(GPIO_FUNC_USB) },
#if PICO_RP2350
+ { MP_ROM_QSTR(MP_QSTR_ALT_HSTX), MP_ROM_INT(GPIO_FUNC_HSTX) },
{ MP_ROM_QSTR(MP_QSTR_ALT_XIP_CS1), MP_ROM_INT(GPIO_FUNC_XIP_CS1) },
{ MP_ROM_QSTR(MP_QSTR_ALT_CORESIGHT_TRACE), MP_ROM_INT(GPIO_FUNC_CORESIGHT_TRACE) },
{ MP_ROM_QSTR(MP_QSTR_ALT_UART_AUX), MP_ROM_INT(GPIO_FUNC_UART_AUX) },