參數(shù)資料
型號(hào): 73K222AL-IP
廠商: TDK Corporation
英文描述: V.22, V.21, Bell 212A, 103 Single-Chip Modem
中文描述: .22,.21,貝爾212A章,103單芯片調(diào)制解調(diào)器
文件頁數(shù): 14/28頁
文件大?。?/td> 160K
代理商: 73K222AL-IP
73K222AL
V.22, V.21, Bell 212A, 103
Single-Chip
14
TONE REGISTER
(continued)
D7
D6
D5
D4
D3
D2
D1
D0
TR
011
RXD
OUTPUT
CONTR.
TRANSMIT
GUARD
TONE
TRANSMIT
ANSWER
TONE
TRANSMIT
DTMF
DTMF 3
DTMF 2
DTMF 1/
OVER-
SPEED
DTMF 0/
ANSWER/
GUARD
BIT NO.
NAME
CONDITION
DESCRIPTION
0
Disables guard tone generator.
D6
Transmit
Guard Tone
1
Enables guard tone generator (See D0 for selection of
guard tones).
Enables RXD pin. Receive data will be output on RXD.
Disables RXD pin. The RXD pin reverts to a high
impedance with internal weak pull-up resistor.
0
1
D7
RXD Output
Control
ID REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
ID
110
ID
ID
ID
ID
X
X
X
X
BIT NO.
NAME
CONDITION
DESCRIPTION
D7 D6 D5
D4
Indicates Device:
0
0
0
1
X
X
X
X
73K212AL, 73K321L, 73K322L
73K221AL or 73K302L
1
0
X
X
73K222AL, 73K222BL
1
1
0
0
73K224L
1
1
1
0
73K324L
1
1
1
1
73K224BL
D7, D6, D5, D4
Device
Identification
Signature
1
1
0
1
73K324BL
D3-D0
Not Used
Undefined
Mask in software
相關(guān)PDF資料
PDF描述
73K222AU Single-Chip Modem Modem with UART
73K222AU-IH Single-Chip Modem Modem with UART
73K222AU-IP Single-Chip Modem Modem with UART
73K222BL V.22, V.21, Bell 212A,Bell 103 Single-Chip Modem with Integrated Hybrid(V.22, V.21, Bell 212A,Bell 103,帶混合電路的單片Modem)
73K224BL V.22bis/V.22/V.21/Bell 212A/103 Single-Chip Modem w/ Integrated Hybrid(V.22bis/V.22/V.21/Bell 212A/103單片Modem w/ 集成混合電路)
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