User Manual
6
V1.0
2021-04-28
Small Engine Management Evaluation Board
User Manual for TLTLE8080EM Evaluation Board
Figure 6
Communication Interface Connector J401
Table 4
Communication Interface Connector J401
Pin no. Arudino Signal Name
Evaluation PCB Signal Name
Description
1
IO8
CS1#
SPI Chipselect signal for multiply
Evaluation PCB use. Note: R30 must be
assembled.
2
IO9
IN1 (TLE8082EM)
PWM input connected to TLE8082EM
IN1
3
IO10
CS0#
SPI Chipselect signal for TLE8082ES
4
IO11
MOSI
SPI Master Out Slave In
5
IO12
MISO
SPI Master In Slave Out
6
IO13
SCLK
SPI Clock
7
GND
GND
Ground
8
AREF
AREF
Analog reference – 5V by TLE8080EM
9
SDA
NRIO
NRIO signal to microcontroller
10
SCL
NRO
NRO signal to microcontroller