參數(shù)資料
型號(hào)： HT1670
廠商： Holtek Semiconductor Inc.
英文描述： 128x32 LCD Controller for I/O MCU
中文描述： 128x32 LCD控制器的I / O控制器
文件頁數(shù)： 16/19頁
文件大小： 174K
代理商： HT1670
Instruction Set Summary
Name
Command Code
D/C
Function
Def.
READ
X110-XXA9A8-A7A6A5A4-A3A2A1A0-
D3D2D1D0
D
Read data from the RAM
WRITE
X101-XXA9A8-A7A6A5A4-A3A2A1A0-
D3D2D1D0
D
Write data to the RAM
READ-MODIFY-
WRITE
X101-XXA9A8-A7A6A5A4-A3A2A1A0-
D3D2D1D0
D
Read and Write data to the RAM
SYS DIS
X100-0000-0000-XXXX-XXXX
C
Turn Off both system oscillator and LCD bias
generator
Yes
SYS EN
X100-0000-0001-XXXX-XXXX
C
Turn On system oscillator
LCD OFF
X100-0000-0010-XXXX-XXXX
C
Turn Off LCD display
Yes
LCD ON
X100-0000-0011-XXXX-XXXX
C
Turn On LCD display
TIMER DIS
X100-0000-0100-XXXX-XXXX
C
Disable time base output
Yes
WDT DIS
X100-0000-0101-XXXX-XXXX
C
Disable WDT time-out flag output
Yes
TIMER EN
X100-0000-0110-XXXX-XXXX
C
Enable time base output
WDT EN
X100-0000-0111-XXXX-XXXX
C
Enable WDT time-out flag output
TONE OFF
X100-0000-1000-XXXX-XXXX
C
Turn Off tone outputs
Yes
CLR TIMER
X100-0000-1101-XXXX-XXXX
C
Clearthecontentsofthetimebasegenerator
CLR WDT
X100-0000-1111-XXXX-XXXX
C
Clear the contents of the WDT stage
TONE 4K
X100-0001-0000-XXXX-XXXX
C
Turn on tone output, tone frequency output:
4kHz
TONE 2K
X100-0001-0001-XXXX-XXXX
C
Turn on tone output, tone frequency output:
2kHz
IRQ DIS
X100-0001-0010-XXXX-XXXX
C
Disable IRQ output
Yes
IRQ EN
X100-0001-0011-XXXX-XXXX
C
Enable IRQ output
RC 32K
X100-0001-0100-XXXX-XXXX
C
System clock source, on-chip RC oscillator
Yes
EXT (X TAL)
X100-0001-0101-XXXX-XXXX
C
System clock source, external 32kHz clock
source or crystal oscillator 32.768kHz
LARGE BIAS
X100-0001-0110-XXXX-XXXX
C
Large bias current option
Yes
MIDDLE BIAS
X100-0001-0111-XXXX-XXXX
C
Middle bias current option
SMALL BIAS
X100-0001-1000-XXXX-XXXX
C
Small bias current option
BIAS 1/6
X100-0001-1010-XXXX-XXXX
C
LCD 1/6 bias option
Yes
BIAS 1/5
X100-0001-1001-XXXX-XXXX
C
LCD 1/5 bias option
FRAME 170Hz
X100-0001-1100-XXXX-XXXX
C
Selects 170Hz frame frequency
FRAME 89Hz
X100-0001-1101-XXXX-XXXX
C
Selects 89Hz frame frequency
FRAME 64Hz
X100-0001-1110-XXXX-XXXX
C
Selects 64Hz frame frequency
Yes
Select 144 16
X100-0001-1111-XXXX-XXXX
C
This command will change segment from 96
to 112 and command from 32 to 16
F1
X100-1010-0000-XXXX-XXXX
C
Time base clock output: 1Hz
The WDT time-out flag after: 4s
F2
X100-1010-0001-XXXX-XXXX
C
Time base clock output: 2Hz
The WDT time-out flag after: 2s
F4
X100-1010-0010-XXXX-XXXX
C
Time base clock output: 4Hz
The WDT time-out flag after: 1s
HT1670
Rev. 1.10
16
September 17, 2004
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT1670_10 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:128x32 LCD Controller for I/O MCU
HT16C21 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 20*4 / 16*8 LCD Driver Controller
HT16C22 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 44*4 LCD Controller Driver
HT16C23 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 56*4 / 52*8 LCD Driver Controller
HT16C24 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 72*4/68*8/60*16 LCD Driver Controller
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