EM91240AP EMC [ELAN Microelectronics Corp], EM91240AP Datasheet - Page 7

• Manufacturer Part Number: EM91240AP
• Description: TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
• Manufacturer: EMC [ELAN Microelectronics Corp]

* This specification are subject to be changed without notice.
keypad
output
b3,b2,b1,b0 0001 0010 0011 0100 0101 0110 0111
Display
SDO Keypad Encoded table:
<Note> : The display of LCD panel “ST”,”HF”,”A”,”RD”,”Save” is corresponding to EM32116 with flag types.
Digital key (b5,b4=0,0)
Function key (b5,b4=1,0)
Function key (b5,b4=1,1)
keypad
output
b3,b2,b1,b0
Display
keypad
output
b3,b2,b1,b0
Display
ready
1
1
S
start bits
2
2
0
TORE
0000
1101
RD
RD
3
3
ST
1
4
4
bit 0
Speaker
1010
HF
5
5
SAVE
Save
1110
bit1
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
6
6
1110
A
A
bit2
data bits
7
7
clear all display
bit3
1000 1001 1010
8
8
1111
F
bit4
9
9
0
0
bit5
“*”/T
1011 1100
0
stop bits
#
EM91240 SERIES
1
1101
P
P
10.1.1997
*/”T”or P-T
1110
7