參數(shù)資料
型號(hào)： PCF2116
廠商： NXP Semiconductors N.V.
英文描述： LCD controller/drivers
中文描述： LCD控制器/驅(qū)動(dòng)器
文件頁(yè)數(shù)： 17/64頁(yè)
文件大?。?/td> 407K
代理商： PCF2116
1997 Apr 07
17
Philips Semiconductors
Product specification
LCD controller/drivers
PCF2116 family
Fig.11 Relationship between CGRAM addresses and data and display patterns.
handbook, full pagewidth
MGA800 - 1
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
4
3
2
1
0
higher
order
bits
lower
order
bits
lower
order
bits
higher
order
bits
lower
order
bits
higher
order
bits
0
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1
character codes
(DDRAM data)
CGRAM
address
character patterns
(CGRAM data)
character
pattern
example 1
cursor
position
character
pattern
example 2
Character code bits 0 to 3 correspond to CGRAM address bits 3 to 6.
CGRAM address bits 0 to 2 designate character pattern line position. The 8th line is the cursor position and display is performed by logical OR with
the cursor. Data in the 8th line will appear in the cursor position.
Character pattern column positions correspond to CGRAM data bits 0 to 4, as shown in Fig.11 (bit 4 being at the left end).
As shown in Figs 8 and 11, CGRAM character patterns are selected when character code bits 4 to 7 are all logic 0. CGRAM data = logic 1
corresponds to selection for display.
Only bits 0 to 5 of the CGRAM address are set by the ‘Set CGRAM address’ instruction. Bit 6 can be set using the ‘Set DDRAM address’ instruction
or by using the auto-increment feature during CGRAM write. All bits 0 to 6 can be read using the ‘Read busy flag and address’ instruction.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF2116A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC
PCF2116AH 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
PCF2116AHZ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:LCD controller/drivers
PCF2116AHZBE-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
PCF2116AU 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
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