Digi NS9215 - Manual (Page 33)

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P I N O U T ( 2 6 5 )
General purpose I/O (GPIO)
www.digiembedded.com 33
G17 gpio[8] U I/O 2 0 DCD / TXC UART C
1 Ext DMA Done Ch 1
2 Ext Timer Event Out Ch 8
3 gpio[8]
4 SPI EN (dup)
G15 gpio[9] U I/O 4 0 CTS UART C
1 I 2 C SCL
2 Ext Int Ch 0 (dup)
3 gpio[9]
4 PIC_DBG_DATA_IN(I)
G16 gpio[10] U I/O 2 0 DSR UART C
1 QDC 1
2 Ext Int Ch 1 (dup)
3 gpio[10]
4 PIC_DBG_CLK(O)
F13 gpio[11] U I/O 2 0 RXD UART C
1 Ext DMA Pden Ch 1
2 Ext Int Ch 2 (dup)
3 gpio[11]
4 SPI RXD (boot)
F17 gpio[12] U I/O 4 0 RXC / RI UART C
1 I 2 C SDA a
2 reset_done
3 gpio[12]
4 SPI CLK (dup)
F15 gpio[13] U I/O 2 0 RXC / RTS / RS485 Control UART C
1 QDC Q
2 Ext Timer Event Out Ch 9
3 gpio[13]
4 SPI CLK (boot)
E14 gpio[14] U I/O 2 0 TXC / DTR UART C
1 DMA Req Ch 1
2 PIC_0_CAN_RXD(I)
3 gpio[14]
4 SPI TXD (boot)
D14 gpio[15] U I/O 2 0 TXD UART C
1 Ext Timer Event In Ch 9
2 PIC_0_CAN_TXD(O)
3 gpio[15]
4 SPI EN (boot)
Pin Signal U/D I/O OD Description