- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98007 > M44C588 (TEMIC SEMICONDUCTORS) 4-BIT, MROM, 4 MHz, MICROCONTROLLER PDF資料下載
參數(shù)資料
| 型號： | M44C588 |
| 廠商： | TEMIC SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 4 MHz, MICROCONTROLLER |
| 文件頁數(shù)： | 30/44頁 |
| 文件大?。?/td> | 549K |
| 代理商： | M44C588 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁當(dāng)前第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁
M44C588
TELEFUNKEN Semiconductors
Rev. A1, 11-Nov-97
Preliminary Information
36 (44)
3.2
Display Control Register
LCD Control Register (LCR)
The LCD control register receives the operation mode at the Port 2 auxiliary register to configure the LCD driver cir-
cuitry. The control register also loads the LCD configuration register and port configuration register. The LCD control
register is 4-bit wide. Only the upper 3 bits, if non-zero, are significant. If the upper 3 bits are zero the following 5 bits
define the address loaded into the address pointer, that means 8 bits must be written.
Auxiliary register address: ’2’hex
Bit 3
Bit 2
Bit 1
Bit 0
LCR
LCR2
LCR1
LCR0
ADR4
Reset value: 1111b
LCR2...LCR0 – LCD Control Register data
ADR4
– Highest address bit if set address pointer
Table 23.LCD Control Register (LCR)
Code
3 2 1 0
Function
1 1 1 1
Powersave
0 0 1 1
Load all segments
0 1 1 1
Display rotate
0 1 0 1
Display normal
1 0 0 1
Blanking
1 0 1 1
Clear/Init
1 1 0 1
c c c c
p p p p
Setup LCD/ port configuration with two control nibble –1. LCD configuration register LCFR
–2. LCD port configuration register LPCR
0 0 0 a
a a a a
Set LCD segment address pointer to binary address ‘a(chǎn)aaaa‘
LCD Frequency Configuration Register (LFCR)
The LCD configuration register is loaded with the SET LCD/PORT CONFIGURATION term (see table 23). The first
nibble following this term is loaded in the LCD frequency configuration register as described in table 24. Note, a second
nibble must follow (see table 25).
Primary register address: ’2’hex
Bit 3
Bit 2
Bit 1
Bit 0
LFCR
LPF1
LPF0
LFF
LMR
Reset value: 0000b
LPF1...LPF0
– LCD pump frequency
LFF
– LCD frame frequency
LMR
– LCD multiplex rate
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M44C892 | 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20 |
| M48T08Y-15PC1 | 0 TIMER(S), REAL TIME CLOCK, PDMA28 |
| M48T08Y-10PC1 | 0 TIMER(S), REAL TIME CLOCK, PDMA28 |
| M48T128Y-70PM1 | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
| M48T128Y-85PM1 | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M44C890 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Low-Current Microcontroller for Wireless Communication |
| M44C890-H | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Low-Current Microcontroller for Wireless Communication |
| M44S05K4F1 | 功能描述:汽車連接器 MX44 Terminals RoHS:否 制造商:Amphenol SINE Systems 產(chǎn)品:Contacts 系列:ATP 位置數(shù)量: 型式:Female 安裝風(fēng)格: 端接類型: 觸點(diǎn)電鍍:Nickel |
| M44T332538880MHZ | 制造商:MEC 功能描述: |
| M44T3338880MHZ | 制造商:MEC 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。