參數(shù)資料
型號: PCF8578T
廠商: NXP Semiconductors N.V.
元件分類: LCD驅(qū)動器
英文描述: LCD row-column driver for dot matrix graphic displays
封裝: PCF8578HT/1<SOT357-1 (TQFP64)|<<http://www.nxp.com/packages/SOT357-1.html<1<Always Pb-free,;PCF8578T/1<SOT190-1 (VSO56)|<<http://www.nxp.com/packages/SOT190-1.html<1&l
文件頁數(shù): 15/46頁
文件大?。?/td> 274K
代理商: PCF8578T
PCF8578_6
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 06 — 5 May 2009
22 of 46
NXP Semiconductors
PCF8578
LCD row/column driver for dot matrix graphic displays
Table 10.
C bit description
Bit
Symbol
Value
Description
7
C
continue bit
0
last control byte in the transfer; next byte will be regarded
as display data
1
control bytes continue; next byte will be a command too
C = 0; last command.
C = 1; commands continue.
Fig 16. General information of command byte
Table 11.
Set-mode - command bit description
Bit
Symbol
Value
Description
7
C
0, 1
6, 5
-
10
xed value
4
T
display mode
0
row mode
1
mixed mode
3, 2
E[1:0]
display status
00
blank
01
normal
10
all segments on
11
inverse video
1, 0
M[1:0]
LCD drive mode
01
1:8 MUX (8 rows)
10
1:16 MUX (16 rows)
11
1:24 MUX (24 rows)
00
1:32 MUX (32 rows)
msa833
REST OF OPCODE
C
MSB
LSB
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