參數(shù)資料
型號(hào): HD66728
廠商: Hitachi,Ltd.
英文描述: 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
中文描述: 112 × 80點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器(112 × 80點(diǎn)圖形液晶顯示控制器)
文件頁(yè)數(shù): 43/138頁(yè)
文件大?。?/td> 2158K
代理商: HD66728
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HD66728
43
Cursor Control
B/W
: When B/W = 1 and LC = 1, the character at the cursor position is cyclically (every 32 frames) blink-
displayed with black-and-white reversal.
When B/W = 1 and LC = 1, all characters including the cursor on the display line appear with black-and-
white reversal. The characters do not blink. For details, see the Line-cursor Display section.
C:
The cursor is displayed on the 8th raster-row when C = 1. The 7-dot cursor is ORed with the character
pattern and displayed on the 8th raster-row.
B:
The character indicated by the cursor blinks when B = 1. The blinking is displayed as switching between
all black dots and displayed characters every 32 frames. The cursor and blinking can be set to display
simultaneously. When LC =1, setting B = 1 alternately displays all white dots and character pattern in a line
unit.
R/W RS DB7
DB0
0
0
DB6 DB5 DB4 DB3 DB2 DB1
0
0
1
0
1
B/W
C
B
Figure 15 Cursor Control Instruction
Alternating display
Alternating display (every 32 frame)
i) Black-white reversed display
example (When LC = 0)
ii) 8th raster-row cursor
display example
iii) Blink display example
Figure 16 Cursor Blink Width Control
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