Interfaces - NEC Release-it Hardware Manual

Interfaces

1.3
I/O Expansion, CN3, HONDA CONNECTORS FFC-10BMEP1
CN3 Name
1
2 P140
3 P10
4 P11
5 GND
6 P12
7 P24
8 P25
9 P26
10 GND
Connector to the RF Board (1/2), CN6, SAMTEC TFM-110-02-S-D-A-K-TR
CN6 Name
1 GND
2
3 VREG_EN P02/SO11
4
5 RESn
6 FIFO
7
8 FIFOP
9
10 CCA
11
12 SFD
13
CHAPTER 1
MCU PIN
P140/PCL/INTP6
P10/SCK10/TXD0
P11/SI10/RXD0
GND
P12/SO10
P24/ANI4
P25/ANI5
P26/ANI6
GND
1pin
Edge of
the board
10pin
9pin
CN3 Pin Configuration
MCU Pin
GND
P03/SI11
P33/TI51/TO50/INTP4
P30/INTP1
P62
P06/TI011/TO01
UM U17586EE1V0UM00
INTRODUCTION
Description
N.C.
Input to MCU with 4.7KΩ Pull-up
Output from MCU with 4.7KΩ Pull-up
Input to MCU with 4.7KΩ Pull-up
Output from MCU with 4.7KΩ Pull-up
Analog input to MCU with 1MΩ Pull-up
Analog input to MCU with 1MΩ Pull-up
Analog input to MCU with 1MΩ Pull-up
2pin
Description
N.C.
Output from MCU
N.C.
Output from MCU
Input to MCU
N.C.
Input to MCU
N.C.
Input to MCU
N.C.
Input to MCU
N.C.
9