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參數(shù)資料
| 型號： | 73K322L |
| 廠商： | TDK Corporation |
| 英文描述： | CCITT V.23, V.22, V.21 Single-Chip Modem(CCITT V.23, V.22, V.21單片Modem) |
| 中文描述： | 國際電話電報諮詢委員會.23，.22，.21單芯片調(diào)制解調(diào)器（國際電話電報諮詢委員會.23，.22，.21單片調(diào)制解調(diào)器） |
| 文件頁數(shù)： | 11/30頁 |
| 文件大?。?/td> | 316K |
| 代理商： | 73K322L |
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73K322L
CCITT V.23, V.22, V.21
Single-Chip Modem
11
CONTROL REGISTER 1
(continued)
D7
D6
D5
D4
D3
D2
D1
D0
CR1
001
TRANSMIT
PATTERN
1
TRANSMIT
PATTERN
0
ENABLE
DETECT
INTER.
BYPASS
SCRAMB/
ADD
PH. EQ.
CLK
CONTROL
RESET
TEST
MODE
1
TEST
MODE
0
BIT NO.
NAME
CONDITION
DESCRIPTION
0
Selects 11.0592 MHz crystal echo output at CLK pin.
D3
CLK Control
1
Selects 16 X the data rate, output at CLK pin in DPSK
modes only.
0
Selects normal operation. DPSK data is passed through
scrambler.
D4
Bypass
Scrambler/
Add Phase
Equalization
(V.23)
1
Selects Scrambler Bypass. DPSK data is routed around
scrambler in the transmit path. In V.23 mode, additional
phase equalization is added to the main channel filters
when D4 is set to 1.
Disables interrupt at
INT
pin.
Enables
INT
output. An interrupts will be generated with a
change in status of DR bits D1-D4. The special tone and
call progress detect interrupts are masked when the TX
enable bit is set. Carrier detect is masked when TX
DTMF is activated. All interrupts will be disabled if the
device is in power down mode.
0
D5
Enable Detect
1
D7
D6
0
0
Selects normal data transmission as controlled by the
state of the TXD pin.
0
1
Selects an alternating mark/space transmit pattern for
modem testing.
1
0
Selects a constant mark transmit pattern.
D7, D6
Transmit
Pattern
1
1
Selects a constant space transmit pattern.
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| 73M223 | 1200 Baud FSK Modem |
| 73M223-CL | 1200 Baud FSK Modem |
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| 73M2901CL | V.22 BIS SINGLE CHIP MODEM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 73K322L-IH | 制造商:TDK 制造商全稱:TDK Electronics 功能描述:CCITT V.23, V.22, V.21 Single-Chip Modem |
| 73K322L-IP | 制造商:TDK 制造商全稱:TDK Electronics 功能描述:CCITT V.23, V.22, V.21 Single-Chip Modem |
| 73K324BL | 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Chip Modem w/ Integrated Hybrid |
| 73K324BL-IGT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/Integrated Hybrid |
| 73K324BL-IH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/Integrated Hybrid |
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