User's Manual

Nano WiReach G2 N1 – Preliminary Datasheet
15
11
nSPI1_CS
Input
SPI 1 chip select for host
12
SPI1_CLK
Input
SPI 1 clock for host (Max 12MHz)
13
SPI1_MISO
Output
SPI 1 slave out for host master in
14
SPI1_MOSI
Input
SPI 1 slave in for host master out
15
SPI1_INT
Output
SPI 1 have data on his buffer
16
Readiness
Output
iChip Ready status line. See AT+I programmers manual.
17
DDP
Analog
USB device positive
18
DDM
Analog
USB device negative
19
VDD
Power
20
GND
Power
21
ETX_EN
Output
RMII Transmit Enable
22
RMII-REFCLK
Input
RMII Reference Clock
23
CRSDV
Input
RMII Carrier sense and Data Valid
24
ERXER
Input
RMII Receive Error
25
EMDIO
I/O
Management data I/O
26
EMDC
Output
Management data Clock
27
ETX1
Output
RMII transmit Data 1
28
ERX1
Input
RMII Receive Data 1
29
ERX0
Input
RMII Receive Data 0
30
ERX0
Input
RMII Receive Data 0