User manual

MCP250XX User’s Guide
DS51266C-page 8  2004 Microchip Technology Inc.
1.5.3 Node B
Node B is the slave node for the demonstration program. Analog inputs
(potentiometers), PWM outputs (piezo buzzer and incandescent lamp) and digital
inputs (push buttons) are all connected to the MCP25050 device. It responds to inputs
and CAN messages to demonstrate device functionality. See Figure 1-3 for the pinout
description.
FIGURE 1-3: NODE B PINOUT
VDD1
2
3
4
GP4
14
13
12
11
10
GP2
5
6
7
8
9
V
SS
GP0
GP5
GP6
S1
S2
S3
S4
BZ1
R17
LP1
R20
MCP250XX