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參數(shù)資料
| 型號(hào)： | CMX208 |
| 英文描述： | ISDN Dual Telephony Protocol Engine?? |
| 中文描述： | 綜合業(yè)務(wù)數(shù)字網(wǎng)電話協(xié)議雙引擎？？ |
| 文件頁(yè)數(shù)： | 6/25頁(yè) |
| 文件大小： | 335K |
| 代理商： | CMX208 |
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ISDN Dual Telephony Protocol Engine
CMX208
1999
Consumer Microcircuits Limited
1999
Chiron Technology Limited
6
D/208/1
S1 Package
80QFP
Signal
Description
Pin No.
Name
Type
56
RINGP1
O/P
POTS Port 1 Ringing Generator (low when not ringing)
57
RINGN1
O/P
POTS Port 1 Ringing Generator (high when not ringing)
58
CLIP1
O/P
POTS Port 1 Line Voltage Adjustment (low if sending
FSK to a Caller Display unit, as it is intended to make
the SLIC present a high impedance to the POTS line)
59
ILINE1
I/P
POTS Port 1 Hook Switch Status Detector
(on-hook = low)
60
ILINE2
I/P
POTS Port 2 Hook Switch Status Detector
(on-hook = low)
61
REPLY
I/P
CMX605 C-BUS Interface - Reply Data
62
CMD-
DATA
O/P
CMX605 C-BUS Interface - Command Data
63
SER-CLK
O/P
CMX605 C-BUS Interface - Serial Clock
64
AV
DD
Power
The positive analogue supply rail. Levels and voltages
are dependent upon this supply. This pin should be
decoupled to AV
SS
by a capacitor
65
AV
REF1
Power
A/D Reference Voltage. Connect to AV
DD
directly
66
AV
SS
CSN1
Power
The negative analogue supply rail (ground)
67
O/P
CMX605 C-BUS Interface (chip select POTS Port 1)
68
CSN2
O/P
CMX605 C-BUS Interface (chip select POTS Port 2)
69
AV
REF2
Power
D/A Reference Voltage. Connect to AV
DD
directly
70
AV
REF3
NMI
Power
D/A Reference Voltage. Connect to AV
SS
directly
For manufacturer's use only. Connect to DV
SS
directly
API Interrupt (inactive = high)
71
I/P
72
API-INT
I/P
73
IRQN
I/P
CMX605 C-BUS Interface - Interrupt (inactive = high)
74
~
I/P
For manufacturer’s use only. Connect to DV
SS
directly
For manufacturer’s use only. Connect to DV
SS
directly
For manufacturer’s use only. Connect to DV
SS
directly
ISDN S-interface Chip Interrupt
75
～
I/P
76
～
I/P
77
ISDNINT
I/P
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PDF描述 |
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| CMX218 | ISDN Data and Telephony-Protocol Engine??? |
| CMX228 | ISDN Protocol Engine? D-Channel Data?? |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CMX208S1 | 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:ISDN Dual Telephony Protocol Engine |
| CMX20T | 制造商:APart 功能描述: |
| CMX218 | 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:ISDN Data/Telephony Protocol Engine |
| CMX218S1 | 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:ISDN Data/Telephony Protocol Engine |
| CMX228 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN Protocol Engine? D-Channel Data?? |
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