Digi NS9215 User Manual
Page 33
. . . . .
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