dsPICDEM™ 1.1 Plus Development Board User’s Guide
DS70099D-page 80
©
2006 Microchip Technology Inc.
B.5.5
WrtChrNext Command
The WrtChrNext command writes an ASCII character to the current ChrPos, then
increments ChrPos.
B.5.6
ChrClearRow Command
The ChrClearRow command clears the entire row ChrPosR and leaves ChrPosC = 0.
B.5.7
ChrClearEOL Command
The ChrClearEOL command clears row ChrPosR from the current location to the end
of the line and leaves ChrPos unchanged.
B.5.8
ChrCursorOff Command
The ChrCursorOff command turns off the character cursor.
B.5.9
ChrCursorOn Command
The ChrCursorOn command turns on the character cursor at the current ChrPos.
B.5.10
ChrCursorBlink Command
The ChrCursorBlink command controls cursor blinking. If the time is set to zero, the
cursor will not blink, else the cursor blinks with equal on and off times, with the on time
being given by the blink time.
Field
Form
Value
Opcode
0xA8
Data
0
A6
A5
A4
A3 A2 A1 A0
ASCII character
Field
Form
Value
Opcode
0xA9
ChrPosR
0
0
0
0
0
0
R1
R0
Row 0-3
Field
Form
Value
Opcode
0x8A
Data
None
None
Field
Form
Value
Opcode
0x8B
Data
None
None
Field
Form
Value
Opcode
0x8C
Data
None
None
Field
Form
Value
Opcode
0xAD
Blink Time
0
0
0
0
0
T2
T1
T0
(0-7) x 0.125
seconds
