Freescale Semiconductor Microcontrollers - Manual (Page 610)

ColdFire V1 Full Chip Simulation Connection
FCS Visualization Utilities
610 Microcontrollers Debugger Manual
Instruction Listing
Figure 28.33 lists the instructions available for the LCD component.
Figure 28.33 LCD Display Component Instruction Listing
Clear Display
• Completely fills the DDRAM with the code 20h (space character)
• Puts the address 00h into AC (address counter)
• Re-initializes the display if shifts occurred.
• Puts the cursor in position 1 on the display first line.
Return Home
• Sets AC = 00h and re-initializes the display.
• Puts the cursor in position 1 on the display first line.
• Leaves the DDRAM unchanged.
Entry Mode Set
• Increases AC if I/D = 1, or decreases AC if I/D = 0, after you write an ASCII code
into RAM
• Moves the cursor to the right if ID = 1 or to the left if I/D = 0
Display On/Off Control
• The display is on if D = 1 and off if D = 0 (data stays in RAM)
• If C = 1 the cursor is visible.