3.12 GPIO Header (J701 and J702)

The PIC32 BZ6 Curiosity Board includes two GPIO standard male header (J701 and J702) to access PIC32WM-BZ6204UE Module signals. The following table provides details about the pinout definition.

Table 3-13. GPIO Header 1 Pinout Details (J701)
Pin on J701Pin on PIC32WM-BZ6204UE Module
1PA15, MIKRO1_RST/RPA15
2PB10, AN0/MIKRO1_AN/RPB10
3GND
4PB5, MIKRO2_AN/BAT_MON/GFX_LCDD5/RPB5
5PC10, GREEN_LED/MIKRO2_RST/GFX_GPIO4/RPC10
6GND
7PC0, GMAC_GTX0/RPC0 (not connected by default, mount R795 to connect)
8PE1, GMAC_GTX1/RPE1 (not connected by default, mount R786 to connect)
9GND
10PC1, GMAC_GREFCLKOUT/RPC1 (not connected by default, mount R798 to connect)
11PB12, COEX_RF_ACTIVE/QSPI_DATA1/RPB12
12PA2, QSPI_DATA3/CAN1_RX/MIKRO1_UART_RX/RPA2
13PB11, QSPI_DATA2/COEX_WLAN_ACT/RPB11
14BAT_MON
15PB13, QSPI_CS/GFX_LCDHSYNC/RPB13
16GND
17GND
18PE3, MIKRO2_INT/BTN2/GFX_LCDVSYNC/RPE3
19PC7, RED_LED/RMII_INT/GFX_PWM2/RPC7
20PC11, RMII_EN/MIKRO2_PWM/GFX_IRQ3/RPC11
21GND
22GND
23PB4, SERCOM0_PAD3/UART_CTS/GFX_LCDD4/RPB4
24PB6, GFX_LCDD6/RPB6
25PA3, SERCOM0_PAD2/UART_RTS/COEX_BT_PRIOR/RPA3
26PB2, CAN1_TX/MIKRO1_UART_TX/GFX_LCDD2/RPB2
27PD1, MIKRO1_PWM/RPD1
28PE4, MIKRO1_INT/RPE4
29PE0, COEX_BT_ACTIVE/BLUE_LED/RPE0
30PD0, RMII_RST/LBO/RPD0
31GND
32GND
Table 3-14. GPIO Header 2 Pinout Details (J702)
Pin on J702Pin on PIC32WM-BZ6204UE Module
1PE2, GMAX_GCRS_DV/GFX_GPIO1/RPE2 (not connected by default, mount R790 to connect)
2PC9, GMAC_GTXEN/RPC9 (not connected by default, mount R812 to connect)
3PD6, GMAC_GMDIO/GFX_LCD_GPIO5/RPD6 (not connected by default, mount R789 to connect)
4PC8, GMAC_GRXER/RPC8 (not connected by default, mount R808 to connect)
5PA13, GMAC_GRX1/RPA13 (not connected by default, mount R805 to connect)
6PD7, GMAC_GMDC/GFX_GPIO2/RPD7 (not connected by default, mount R793 to connect)
7PA5, SERCOM0_PAD0/MCP2200_UART_TX/RPA5
8PA14, GMAC_GRX0/RPA14 (not connected by default, mount R807 to connect)
9GND
10PA6, SERCOM0_PAD1/MCP2200_UART_RX/RPA6
Note: The following resistor pairs share a common PCB pad:
  • R786 – R725
  • R795 – R723
  • R798 – R721
  • R805 – R728
  • R807 – R727
  • R789 – R733
  • R793 – R734
  • R808 – R729
  • R790 – R732
  • R812 – R730

Mount the shorting resistor (or wire) at the green-highlighted location shown in the following figure.