ERC WARNING: Only one pin (PASSIVE pin 2/~ of R/R5) attached to net USB_DP_CONN. ERC WARNING: Only one pin (BIDIRECTIONAL pin 17/GPIO13 of RP2350A/U1) attached to net I2S_DIN. ERC WARNING: Only one pin (BIDIRECTIONAL pin 12/GPIO8 of RP2350A/U1) attached to net I2C_SDA. ERC WARNING: Only one pin (BIDIRECTIONAL pin 13/GPIO9 of RP2350A/U1) attached to net I2C_SCL. ERC WARNING: Only one pin (PASSIVE pin 2/~ of R/R6) attached to net USB_DM_CONN. ERC WARNING: Only one pin (BIDIRECTIONAL pin 28/GPIO17 of RP2350A/U1) attached to net GNDLIFT_EN. ERC WARNING: Only one pin (BIDIRECTIONAL pin 34/GPIO22 of RP2350A/U1) attached to net LINEINST_SW. ERC WARNING: Only one pin (BIDIRECTIONAL pin 31/GPIO19 of RP2350A/U1) attached to net SIG_LED. ERC WARNING: Only one pin (BIDIRECTIONAL pin 32/GPIO20 of RP2350A/U1) attached to net CLIP_LED. ERC WARNING: Only one pin (BIDIRECTIONAL pin 10/GPIO7 of RP2350A/U1) attached to net LCD_RST. ERC WARNING: Insufficient drive current on net N$3 for pin POWER-IN pin 44/ADC_AVDD of RP2350A/U1. ERC WARNING: Only one pin (BIDIRECTIONAL pin 27/GPIO16 of RP2350A/U1) attached to net SEL_LINST. ERC WARNING: No pins attached to net VBUS_5V. ERC WARNING: Only one pin (BIDIRECTIONAL pin 29/GPIO18 of RP2350A/U1) attached to net MUTE_EN. ERC WARNING: Only one pin (BIDIRECTIONAL pin 40/GPIO26/ADC0 of RP2350A/U1) attached to net JOY_X. ERC WARNING: Only one pin (BIDIRECTIONAL pin 8/GPIO5 of RP2350A/U1) attached to net LCD_CS. ERC WARNING: Only one pin (BIDIRECTIONAL pin 33/GPIO21 of RP2350A/U1) attached to net GNDLIFT_SW. ERC WARNING: Only one pin (BIDIRECTIONAL pin 15/GPIO11 of RP2350A/U1) attached to net I2S_LRCK. ERC WARNING: Insufficient drive current on net N$2 for pin POWER-IN pin 46/VREG_AVDD of RP2350A/U1. ERC WARNING: Only one pin (BIDIRECTIONAL pin 4/GPIO2 of RP2350A/U1) attached to net SPI_SCK. ERC WARNING: Only one pin (BIDIRECTIONAL pin 5/GPIO3 of RP2350A/U1) attached to net SPI_MOSI. ERC WARNING: Only one pin (BIDIRECTIONAL pin 14/GPIO10 of RP2350A/U1) attached to net I2S_BCK. ERC WARNING: Only one pin (BIDIRECTIONAL pin 9/GPIO6 of RP2350A/U1) attached to net LCD_DC. ERC WARNING: Only one pin (BIDIRECTIONAL pin 2/GPIO0 of RP2350A/U1) attached to net DAC_XSMT. ERC WARNING: Only one pin (BIDIRECTIONAL pin 16/GPIO12 of RP2350A/U1) attached to net WS2812. ERC WARNING: Only one pin (BIDIRECTIONAL pin 19/GPIO15 of RP2350A/U1) attached to net BTN_A. ERC WARNING: Only one pin (BIDIRECTIONAL pin 41/GPIO27/ADC1 of RP2350A/U1) attached to net JOY_Y. ERC WARNING: Only one pin (BIDIRECTIONAL pin 18/GPIO14 of RP2350A/U1) attached to net BTN_B. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 3/GPIO1 of RP2350A/U1. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 7/GPIO4 of RP2350A/U1. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 35/GPIO23 of RP2350A/U1. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 36/GPIO24 of RP2350A/U1. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 37/GPIO25 of RP2350A/U1. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 42/GPIO28/ADC2 of RP2350A/U1. ERC WARNING: Unconnected pin: BIDIRECTIONAL pin 43/GPIO29/ADC3 of RP2350A/U1. ERC INFO: 35 warnings found while running ERC. ERC INFO: 0 errors found while running ERC.