Digi NS9210, Hardware Reference Manual

Page: 16 / 80

16
NS9210 Processor Module Hardware Reference
C h a p t e r 1
10 I/O TXDA/
Timer8_In/
Timer7_Out/
GPIO7/
SPI_TX (dup)
11 I/O DCDC#/
DMA1_DONE/
Timer8_Out/
GPIO8/
SPIB_EN (dup)/
12 I/O CTSC#/
I2C_SCK/
EIRQ0 (dup)/
GPIO9/
PIC_DBG_DATA_IN
13 I/O DSRC#/
QDCI/
EIRQ1 (dup)
GPIO10/
PIC_DBG_CLK
14 I/O RXDC/
DMA1_DP/
EIRQ2 (dup)/
GPIO11/
SPI_RXboot
15 I/O RIC#/ RXCLKC
I2C_SDA/
RST_DONE/
GPIO12/
SPI_CLK (dup) When booting, NS9215 RIC#
signal is default configured as
Output, RST_DONE. To avoid
input/output conflicts, put a series
resistor on this signal if
necessary.
16 I/O RTSC#/
QDCQ/
Ext Timer Event Out Ch 9/
GPIO13/
SPI_CLKboot
17 I/O DTRC#/ TXCLKC
DMA1_REQ/
PIC_0_CAN_RXD
GPIO14/
SPI_TXDboot
X2 pin
number
Type Module functionality Usage on
Development board Comments