CC-56K2N-CS Copeland Communications Inc, CC-56K2N-CS Datasheet - Page 46
![no-image](/images/no-image-200.jpg)
CC-56K2N-CS
Manufacturer Part Number
CC-56K2N-CS
Description
MODEM 56KBAUD SERIAL 3.3V
Manufacturer
Copeland Communications Inc
Datasheet
1.CC-2404K2N-CS5.pdf
(64 pages)
Specifications of CC-56K2N-CS
Data Format
V.22, V23, V.32, V.34, V.90, Bell 103, Bell 212A
Baud Rates
56k
Interface
UART
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
539-1014
U53 MOD2
U62 DAAC1
© 2005 Copeland Communications, Inc.
Reset settings = 0x0000
Reset settings = 0x0804
Name
Type
Name
Type
Bit
15:12
Bit
14:00
10:9
Bit
7:3
11
Bit
15
8
2
1
0
D15
REV
R/W
D15
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Name
OHS2
FOH
Name
REV
DL
D14
D14
0
D13
D13
Must be set to 0.
Must be set to 1.
Must be set to 0.
Oh-Hook Speed 2.
This bit works in combination with the OHS bit (U67 bit 6) to set the on-hook speed. The on-hook
speeds are measured from the time the OH bit is cleared until loop current equals zero.
OHS
Must be set to 0.
Fast Off-Hook.
0 = Automatic Calibration Time set to 426 ms.
1 = Automatic Calibration Time set to 106 ms.
Isolation Digital Loopback (see the AT&T commands).
0 = Loopback occurs beyond the DAA interface, out to and including the analog hybrid
circuit.
1 = Enables digital loopback mode across isolation barrier only.
Must be set to 0.
0
V.23 Reversing
0 = Disable.
1 = Enable.
Read returns 0.
0
0
1
D12
D12
0
OHS2
1
X
0
D11
D11
1
Mean On-Hook Speed
26 ms
Less than 0.5ms
3 ms
D10
D10
0
Data Sheet
±
±
Page 46 of 64
10% (meets ETSI standard)
D9
10% (meets Australia spark quenching spec)
0
D9
OHS2
R/W
D8
D8
D7
Function
D7
Function
0
D6
World Modem NET Datasheet Rev 1.0
D6
World Modem™ NET
0
D5
D5
0
D4
D4
0
D3
D3
0
D2
R/W
FOH
D2
D1
R/W
D1
DL
D0
D0
0