參數(shù)資料
型號(hào)： HM17CM4096
廠商： Electronic Theatre Controls, Inc.
英文描述： 128XRGBX162 OUTPUT LCD DRIVER IC with built-in RAM
中文描述： 128XRGBX162輸出LCD驅(qū)動(dòng)器內(nèi)置內(nèi)存
文件頁(yè)數(shù)： 13/67頁(yè)
文件大?。?/td> 1117K
代理商： HM17CM4096
HM17CM4096
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I
PIN DESCRIPTION 2
NAME
I/O
I/O
FUNCTION
D
8
,D
9
,D
10
,D
11
,
D
12
,D
13
,D
14
,D
15
Connect to data bus to MPU with 8bit bi-directional bus.
Used as MSB 8bit data bus in the 16bit data RAM transfer mode
Set to “L” or “H” when not used.
Chip selection pin.
Data in-out is possible when CS = “L”.
Input data selection pin.
Distinguish bus data from CPU whether instruction or display
data.
CS
I
RS
class
H
L
instruction
display data
RS
I
RD (E)
I
<80 series CPU interface (P/S=”H”,SEL68=”L”)>
RD signal connection port of 80 series CPU.
Data bus goes to output state at RD = “L”.
<68 series CPU interface (P/S=”H”,SEL68=”H”)>
Enable signal connection port of 68 series CPU.
Active status when this signal is at “H”.
<80 series CPU interface (P/S=”H”,SEL68=”L”)>
WR signal connection port of 80 series CPU.
Active at “L” and data bus signal is taken at the rising edge of
WR.
<68 series CPU interface (P/S=”H”,SEL68=”H”)>
Read write control signal , R/W connection port of 68-series
MPU.
H
R/W
status
L
read
write
WR (R/W)
I
CPU interface selection port
SEL68
status
Serial / parallel interface selection port
P/S
chip
select
command
H
CS
RS
L
CS
RS
P/S = “L” :serial interface selection ,D15~D5 goes to Hi-Z
state. Fix RD, WR to “H” or “L”.
Test port.
Fix to ”L”.
Latching signal pin of display data.
Display line counter is counted up at the rising edge and LCD
driving signal is generated at the falling edge
LCD synchronous signal (first line marker) I/O pin.
Display start address is loaded in the display line counter at
FLM = “H”.
Alternated display signal of LCD driver output I/O pin.
H
L
68 series
80 series
SEL68
I
data/
data
read/
write
RD, WR
write only
serial clock
D
0
~D
7
SDA(D
1
)
-
SCL (D
0
)
P/S
I
u
TEST
I
CL
I/O
FLM
I/O
FR
I/O
相關(guān)PDF資料
PDF描述
HM18-40004 EE Style Common-Mode Chokes
HM18 EE Style Common-Mode Chokes
HM18-10001 EE Style Common-Mode Chokes
HM18-10002 EE Style Common-Mode Chokes
HM18-10003 EE Style Common-Mode Chokes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM18 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Common-Mode Chokes
HM180K 制造商:Ohmite Mfg Co 功能描述:
HM18-10001 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EE Style Common-Mode Chokes
HM18-10002 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EE Style Common-Mode Chokes
HM18-10003 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EE Style Common-Mode Chokes
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