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參數(shù)資料
| 型號： | Z0220516SSC1961 |
| 廠商： | ZILOG INC |
| 元件分類： | 調(diào)制器/解調(diào)器 |
| 英文描述： | V2.22 Bis Modem Controller(V2.22Bis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)： | 16/30頁 |
| 文件大小： | 226K |
| 代理商： | Z0220516SSC1961 |
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Z02205
Modem Controller
ZiLOG
14
PS001000-MOD0599
&HT
PTT Test Command
The &HT command causes the modem to transmit tones for PTT testing. The test tone is
generated until a character is typed on the modem’s terminal. The country configuration
may disable this command. The modem returns an ERROR result if this command
is issued.
&HT0-9
DTMF tone for digit n where the command was &HTn.
&HT10
DTMF tone"*"
&HT11
DTMF tone "#"
&HT12
DTMF tone "A"
&HT13
DTMF tone "B"
&HT14
DTMF tone "C"
&HT15
DTMF tone "D"
&HT16
V.21 channel 1 mark
&HT17
V.21 channel 2 marks
&HT18
V.23 1200bps marks
&HT19
V.23 75bps marks
&HT20
V.21 channel 1 spaces
&HT21
V.21 channel 2 spaces
&HT22
V.23 1200bps spaces
&HT23
V.23 75bps spaces
&HT24
V.22 originate mode
&HT25
V.22 answer mode
&HT26
V.22bis originate mode
&HT27
V.22bis answer mode
&HT28
V.25 calling tone
&HT29
550Hz guard tone
&HT30
1800Hz guard tone
&HT31
Silence
&HT32
Detect 2100 Hz answer tone
&HT33
Detect all supported answer tones simultaneously
&HT34
Detect dial tone
&HT35
Detect call progress tones
The I command queries the modem for information that can be used to determine the
modem’s compatibility with other software and to ensure the modem is operating
properly.
I0
Displays product code. The modem reports its product code to the terminal.
The modem produces information text dependent upon its features and
capabilities.
I1
Displays ROM checksum. The modem reports the value of its ROM
checksum. The decimal number displayed is the eight bit sum (from 0 to
255) of all the bytes in ROM.
I2
Tests the ROM checksum. The modem checks its ROM to ensure it is
correct. The modem reports a result code indicating whether the ROM is
OK or in ERROR.
I3
Displays Software Versions. The modem reports the modem controller and
data pump software versions, and the modem controller software release
date, to the terminal.
I4
Displays Modem Identification. The modem reports a configured
identification message to the terminal.
I
Identification
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 |
|---|---|
| Z0220516SSC1961TR | 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 |
| Z0220516SSCR3641 | 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 |
| Z0220516SSCR3641T | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:MODEM CONTROLLER IDEAL FOR LOW POWER CONSUMPTION, SMALL SIZE REQUIREMENTS |
| Z0220516SSCR3641TR | 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 |
| Z0220516SSCR4259 | 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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