Freescale Semiconductor Microcontrollers - Manual (Page 637)

ColdFire V1 Full Chip Simulation Connection
FCS Visualization Utilities
637 Microcontrollers Debugger Manual
Wagon Setup
When you select Setup from the Wagon Menu, the Ports Address Selection dialog box
appears. This is the Wagon component Setup window.
Figure 28.68 Ports Address Selection Dialog Box
In the Motor Port section, you can insert an address (in hexadecimal) to select the Wagon
direction. In the Sensor Port field you can insert an address (in hexadecimal) to select the
Wagon position. Predefined ports are fixed when the component operates with the
Programmable IO_Ports Component .
Control Bits Configuration
The 2 bytes sent to the wagon component must be composed as shown in Figure 28.69 .
Figure 28.69 Wagon Control Bits Description
To move the wagon to the right, set bit r. To move the wagon to the left, set bit l. The
sensor port sets the bl bit when the wagon is at the left border, sets bit br when the wagon
is at the right border, sets bit st when you click the START button with the left mouse
button, and sets stp when you click the STOP button.