User's Manual
display mode.
- Overwrite mode: When the cursor is at the right end of the lower line, it is moved to the
left end of upper line. When it is at the right end of the upper line, it is moved to the left
end of the lower line.
- Vertical scroll mode: When the cursor is at the right end of the upper line, it is moved to
the left end of the lower line. When it is at the right end of the lower line, the display on
the lower line is scrolled to the upper line and the lower line is cleared. At this time the
cursor is moved to the left end of the lower line.
- Horizontal scroll mode: All characters on the current line are scrolled one character to
the left. The cursor is not moved, but the character area at the right end is cleared.
4-3-6. Move the cursor up one line
0x1F
0x0A
When the cursor is at the upper line, the operation of this command depends on the display
mode as follows,
- Overwrite mode: The cursor is moved to the same column on the lower line.
- Vertical scroll mode: The characters displayed on the upper line are scrolled to the
lower line and the upper line is cleared. The cursor remains at the same position.
- Horizontal scroll mode: The cursor is not moved.
4-3-7. Move the cursor down one line
0x0A
When the cursor is at the lower line, the operation of this command depends on the display
mode as follows,
- Overwrite mode: The cursor is moved to the same column on the upper line.
- Vertical scroll mode: The characters displayed on the lower line are scrolled to the
upper line and the lower line is cleared. The cursor remains at the same position.
- Horizontal scroll mode: The cursor is not moved.
4-3-8. Move the cursor to the left most position on the current line
0x0D
4-3-9. Move the cursor to the right end position on the current line
0x1F
0x0D
4-3-10. Move the cursor to the left end position on the upper line (home position)
0x0B
4-3-11. Move the cursor to the last column of the lower line (end position)
0x1F
0x42
4-3-12. Move the cursor to a specified position
0x1F
0x24
x
y
Moves the cursor to the xth column and the yth line.
4-3-13. Clear display screen