Specifications
AN93
INDEX
166 Rev. 0.8
dc Termination 13–14, 80, 82, 87, 121, 126, 148
dc Termination Control Bits 126
DCD 46, 60, 84–85, 94, 96, 119
DCE 19, 21–22, 92
Default Settings 1, 28, 52, 53, 69, 79, 127
Dial 29, 31, 49, 53, 47, 63, 69, 73, 87–89, 121–122, 125,
127, 148
pause timer 60
Registers 74–75, 126
tone detect filter output scaler 64, 69
Tone Detect Filter Registers 69
tone detect OFF threshold 64, 69
tone detect ON threshold 64, 69
Tone Timing 73
Tone Timing Register 74
tone wait timer 60
Differential Current Level 86, 147
Digital Interface 18, 92
Disconnect Activity Timer 61
DSP 7, 18, 40, 53, 119
DTE 19, 21, 29, 52–53, 92, 148, 159–160
connection 159
I/F 99
setup 159
speed 45
DTMF 19, 26, 29, 74–75, 89, 121, 124, 126, 148
Dial Registers 74
Dialing 99
off time 65
on time 65, 74–75
power level 65, 74–75
E
EEPROM 1, 18, 31, 52–54, 58, 99
Commands 55
Connection Diagram 55
Examples 57
Interface 54
Serial I/O Timing 56
Status Register 55
Timing 56
EMC 5, 9
EMI 9
Emissions 9, 123
EN55022 123
EN55022 and CISPR-22 Compliance 123
Enable Hardware Escape Pin 84
Enable result codes 30
Error Correction 18–20, 30, 44
protocol 20
ESC 46, 51, 84, 96–97, 119
ESC code character 60
Escape 1, 19, 22, 51–53, 61, 84, 96–97, 119, 160
(+++) 84
(Parallel) 99
(Serial) 99
code guard timer 61
Methods 18, 51
Extended results, full CPM 31
F
FCC Type Countries 130
firmware 31, 40, 53–54
revision code 30
Upgrades 54
Flash hook 29
Time 66, 77
Flow Control 21–22, 45, 92, 96
Force Tone or Pulse 76
full scale 88, 148
G
GEN1 86
GEN2 87
GEN3 87
GEN4 88
GENA 89
GENC 90
GEND 90
guard tones 75
H
Hang Up
Delay Time 61
On Intrusion 87, 147
Hardware Design Reference 5
hardware reset 5, 28, 52–53, 160
HDLC 1, 18, 21–22, 89
frame 21–22
Hong Kong 135
Hook Flash 75–76
Hook switch 29
and dc Termination 12
Hungary 135
I
Identification and checksum 29
Immunity 123
India 124, 136
Indonesia 136
INT 31, 46, 52, 84–85, 94–97, 125, 147–148
International Call Progress Registers 125
International Configuration Registers 80
Interrupt 31, 82, 84, 86–87, 96–97, 124, 147–148
Interrupt Mask 96–97