參數(shù)資料
型號: HD66732
廠商: Hitachi,Ltd.
英文描述: Graphics Liquid Crystal Display Controller/Driver Supporting JIS Level-1 and Level-2 Kanji ROM(圖形LCD控制器/驅(qū)動器)
中文描述: 圖形液晶顯示控制器/驅(qū)動器支持日標級- 1和第2級漢字光盤(圖形液晶顯示控制器/驅(qū)動器)
文件頁數(shù): 60/133頁
文件大?。?/td> 2608K
代理商: HD66732
HD66732
60
Bit definition:
BF = 1: Internal processing
NF1/0: Display read line positions
LF3–0: Display read raster-row positions
NL2–0: Display line setting (000: Segment only, 001: One line, 010: Two lines, 011: Three lines, 100:
Four lines)
CEN = 1: Display position shift to the center of the screen
CMS = 0: COM1/52 => COM1
SGS = 0: SEG1/120 => SEG1
B/C = 0: B-pattern waveform drive
B/C = 1: C-pattern waveform drive
EOR = 1: EOR alternating drive at C-pattern waveform
NW4–0: Reversed number of n raster-rows at C-pattern waveform drive (alternating with the set value + one
raster-row)
BS2–0: LCD drive bias select
CT4–0: Contrast adjustment
AMP = 1: Operating amplifier/booster on
BT1/0: Boost output ratio (00: Single, 01: Double, 10: Triple, 11: Quadruple)
SLP = 1: Sleep mode
STB = 1: Standby mode
PT2–0: Port output control (PT2 = 1: PORT2 = Vcc, PT1 = 1: PORT1 = Vcc, PT0 = 1: PORT0 = Vcc)
KSB = 1: Key standby mode (key scan stop)
IRE = 1: Key scan interrupt generation enabled
KF1/0: Key scan cycle set
REV = 1: Black-white reversed display, but excluding the segment display
SPR = 1: Super-imposed display of the character and graphics
GR = 0: Character display mode
GR = 1: Graphics display mode
RDM = 0: Automatically update the address counter after reading
RDM = 1: Do not automatically update the address counter after reading
I/D = 1: Address counter increment
I/D = 0: Address counter decrement
CH = 1: Cursor home
LC = 1: Raster-row cursor
B/W = 1: Black-white reversed cursor
C = 1: 13th raster-row cursor
B = 1: Blinking cursor
DC = 1: Character/graphics display on
DS = 1: Segment display on
NC1/0: Number of display characters (00: six, 01: eight, 10: 10)
SN1/0: Display-start line specifications (00: 1st line, 01: 2nd line, 10: 3rd line, 11: 4th line)
SL3–0: Scroll-start raster-row specifications (0000: 1st raster-row, 0100: 5th raster-row, 1000: 9th
raster-row, 1100: 13th raster row)
RL1–4: Half-size CGROM memory bank selection (RL1: 1st line, RL2: 2nd line, RL3: 3rd line, RL4: 4th
line)
A11/10: 1st-line half-size display attribute (00: normal, 01: black-white reversal, 10: blinking, 11: black-
white reversed blinking)
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