CH2100 데이터 시트보기 (PDF) - Cermetek Microelectronics
부품명
상세내역
일치하는 목록
CH2100 Datasheet PDF : 10 Pages
| |||
Table 5. CH2100 “AT” Command Set Summary
Basic Commands Function
AT
Attention Code
A
Answer command
A/
Repeat Last Command
Bn
Communications Standard Option
D
Dial Command
E
Off-Line Character Echo Option
Hn
Switch Hook Control Option
On
On-Line Command
P
Pulse Dial
Qn
Result Code Display Option
Sn
Select an S Register
Sn=
Write to an S Register
Sn?
Read an S Register
Vn
Result Code Form Option
Xn
Result Code Set/Call Progress Option
+++
Escape Code Sequence
,
Pause
?
Returns Last Addressed S Register
Yn
Long Space Disconnect Option
Fn
On Line Echo character Option
Z
Reset
Dial Modifiers
Function
P
R
T
W
;
@
!
,
0-9
A,B,C,D
Pulse Dial
Originate Call in Answer Mode
Touch Tone Dial
Wait for Dial Tone
Return to Idle State
Wait for Quiet Answer Command
Flash Hook
Pause
Dial Digits/Characters
Ampersand Commands Function
CH2100 HANDLING AND ASSEMBLY
RECOMMENDATIONS
The CH2100 contains static-sensitive components and should
only be handled by personnel and in areas that are properly pro-
tected against static discharge.
There are two mounting techniques that are recommended for
physically connecting the CH2100 to a PCB: 1) sockets, and 2)
direct soldering.
Direct Soldering.
The CH2100 may be wave or vapor phase soldered onto circuit
boards. All CH2100 products are hermetically sealed and will not
be harmed by industry standard soldering processes.
Socketing.
The socketing approach to mounting eliminates cleaning and
desoldering concerns. When the socket is used, it must make a
solid connection to all pins. Failure to do so will cause unreliable
operation. Also, steps should be taken to assure that the module
remains tightly seated in the socket after the end product is shipped.
Recommended socket is CES-150-01-T-S by Samtec, 50 pin strip
socket. Socketing SMD versions of the CH2100 is not recom-
mended.
FCC REGISTRATION
All products in the CH2100 family are registered with the FCC
(Federal Communications Commission) under Part 68. To main-
tain the validity of the registration, you must serve notice to the end
user of the product of several restrictions the FCC places on the
modem and its use.
In addition to restriction notification, the FCC requires that
Cermetek make all repairs to all products in the CH2100 family. If
repairs are necessary after installation of the CH2100 in the end
product and the end product has been delivered to the end user,
the end product must be returned to the end product supplier where
the CH2100 can be removed and then forwarded to Cermetek for
repair. The following notice is recommended and should be in-
cluded in the end product’s user manual.
&F
&Gn
&Pn
&Tn
&V
Load Factory Defaults
Guard Tone Option
Make to Break Ratio Selection
Test Command Option
View Active Configuration
Percent Commands
Function
%Dn
%J
DTMF Attenuation
Load Secondary Factory Defaults
FOR YOUR USER’S MANUAL
The Part 68 rules require the following (or equivalent) be provided
to the end user of equipment containing a DAA:
Type of Service: The (insert end product name) is designed to be
used on standard device telephone lines. It connects to the tele-
phone line by means of a standard jack called the USOC RJ-11C
(or USOC RJ45S). Connection to telephone-company-provided
coin service (central office implemented systems) is prohibited.
Connection to party lines service is subject to state tariffs.
NOTE: A detailed definition of all commands and registers is
available from Cermetek Microelectronics, Inc. Refer to
Cermetek Document “AT Commands and S-Registers Refer-
ence Guide.” Web Site: www.cermetek.com.
Changes in Attestation Procedure for Plugs and Jacks:
(Name of applicant) attests that the network interface plugs or
jacks used on this equipment comply with and will continue to
comply with the mechanical requirements specified in Part 68,
Sub-part F, specifically the dimensions, tolerances and metallic
plating requirements. The compliance of these connectors will be
assured by purchase specifications and incoming inspection.
Documentation of such specifications and/or inspections will be
provided by the FCC within 30 days of their request for the same.
1999 Cermetek Microelectronics, Inc.
Document No. 607-2100 Rev. C (8/99) 6
Share Link: 