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參數(shù)資料
| 型號： | Z0220516SSCR4292 |
| 廠商： | ZILOG INC |
| 元件分類： | 調(diào)制器/解調(diào)器 |
| 英文描述： | Low Power Modem Controller(低功耗單片調(diào)制解調(diào)器控制器) |
| 中文描述： | 1.2 kbps DATA, MODEM-SUPPORT CIRCUIT, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁數(shù)： | 17/30頁 |
| 文件大?。?/td> | 226K |
| 代理商： | Z0220516SSCR4292 |
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Z02205
ZiLOG
Modem Controller
PS001000-MOD0599
15
M
Speaker On/Off Options
The country configuration may disable the speaker. If so, this command returns an
ERROR result.
M0
Speaker always off.
M1
Speaker on until carrier detected. This is the default value in North
America.
M2
Speaker always on; stays on after carrier is detected.
M3
Speaker off as digits are dialled, but on during ringback and on until carrier
signal is detected.
This command returns the modem to the on-line mode. It is frequently used after the
escape character sequence (+++) to resume communication with the remote modem. If
handshaking is started, the modem uses Originate or Answer mode handshaking,
depending upon whether the modem originated or answered the telephone call.
O0
Returns the modem to the On-Line state from the Command state during a
telephone line connection. The modem starts handshaking if no telephone
line connection and the modem was off hook.
O1
Returns the modem to the On-Line state and retrain its data pump during a
telephone line connection. The modem starts handshaking if there was no
telephone line connection is detected but the modem was OFF-HOOK.
Sets cadence of pulse dial. The country configuration may disable this command,
forcing particular pulse dialing parameters. In this event, the modem returns an ERROR
result if this command is issued.
&P0
39%/61% make/break ratio and 10 pulses per second when pulse dialing.
This is the default value.
&P1
33%/67% make/break ratio and 10 pulses per second when pulse dialing.
&P2
39%/61% make/break ratio and 20 pulses per second when pulse dialing.
&P3
33%/67% make/break ratio and 20 pulses per second when pulse dialing.
This command allows the user to either display result codes or to not display result
codes.
Q0
Result codes are displayed. This is the default value for North America.
Q1
Result codes are not displayed.
The &Q command selects the terminal communication mode.
&Q0
Asynchronous. The modem handshakes as the originator if S-register S0
is 0, and as the answerer if S0 is 1. This is the default value for North
America.
&Q1
Synchronous. Hangs up if DTR goes from on to off after the time in S-
register S25 after the CONNECT result code has been sent to the terminal.
This command sets the current S-register to the value
n
selected by the user. For
example, ATS7 will set the current S-register to S7. Default value is 0. Sn addresses a
particular S-register number so future commands like and = will read of write the S-
register. Modem reset and the &F command select S0 as the default S-register.
This command displays the value of the last S-register named in the Sn command.
This command writes the value x to the last S-register named in the Sn command. The
range of valid values for x depends upon which S-register is being written. 0 is assumed
if no value is given for x.
Selects the tone method of dialing.
This command changes the result code display format
V0
All result codes are displayed as numbers.
V1
All result codes are displayed as words (verbose form). This is the default
value for North America.
O
Return to On-Line
Mode
&P
Pulse Dial Make/Break
Ratios
Q
Result Code Display
Options
&Q
Communications Mode
Options
Sn
Set the current S-register
to n
=x
Read an S-Register
Write an S-register
T
V
Tone dialing
Result Code Format
Table 2. AT Command Set (Continued)
Command
Function and Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Z0220516SSCR4292T | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:MODEM CONTROLLER IDEAL FOR LOW POWER CONSUMPTION, SMALL SIZE REQUIREMENTS |
| Z0220516SSCR4292TR | 功能描述:IC MODEM CTRL 28SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:- 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱:MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574 |
| Z0220516SSG1961 | 功能描述:電信線路管理 IC OTP CONTROLLER 86E34 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| Z0220516SSGR3641 | 功能描述:電信線路管理 IC OTP CONTROLLER 86E34 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| Z0220516SSGR4259 | 功能描述:電信線路管理 IC OTP CONTROLLER 86E34 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
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