SK-96380-120PMT User Guide
Chapter 4 Connectors
FMEMCU-UG-960001-15
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© Fujitsu Microelectronics Europe GmbH
4.4 CAN
Connector
(X6, X8)
Two 9-pin D-Sub male connectors are used for the CAN interfaces CAN0 and CAN1. Both
CAN interfaces can be used simultaneously.
Figure 4-3: CAN Connector
Pin Number
Pin Signal
Description
1
NC Not
used
2
CANL
LOW-level CAN voltage input/output
3
GND Ground
4
NC Not
used
5
NC Not
used
6
NC Not
used
7
CANH HIGH-level
CAN
voltage
input/output
8
NC Not
used
9
NC Not
used
Shield GND
Ground
Table 4-2: CAN Connector Signals
4.5 USER-LEDs & optional LC-Display
Eight LEDs are supplied for user applications. In order to disconnect the LEDs from the
related microcontroller port (Port 09), the resistor network RN1 can be removed.
Instead of the user-LEDs, an alphanumeric LC-Display (optional) can be connected.
The potentiometer RP1 can be used to adjust the contrast of the LC-Display. Pin 15 and 16
of J1 are normally not mounted. If the used LC-Display has pins for LED backlight at this
position, they can be connected here (Pin15: Vcc via 39
U
/0.5W, Pin16: GND).
The following control signals are provided:
