CC-56K2-IS5 Copeland Communications Inc, CC-56K2-IS5 Datasheet - Page 36

• Manufacturer Part Number: CC-56K2-IS5
• Description: MODEM 56KBAUD SERIAL 5V
• Manufacturer: Copeland Communications Inc

Specifications of CC-56K2-IS5

• Data Format: V.22, V23, V.32, V.34, V.90, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: UART
• Voltage - Supply: 4.2 V ~ 7 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Mounting Type: -
• Other names: 539-1016

User-Access Registers (U-Registers)
© 2004, Copeland Communications, Inc.
The :U AT command is used to write these 16-bit U-Registers and the :R command is used to read them. U-
registers are identified by a hexadecimal (hex) address.
Register
U00
U01
U02
U03
U04
U05
U06
U07
U08
U09
U0A
U0B
U0C
U0D
U0E
U0F
U10
U11
U12
U13
U14
U15
U16
DT1A0
DT1B1
DT1B2
DT1A2
DT1A1
DT2A0
DT2B1
DT2B2
DT2A2
DT2A1
DT3A0
DT3B1
DT3B2
DT3A2
DT3A1
DT4A0
DT4B1
DT4B2
DT4A2
DT4A1
DTK
DTON
DTOF
Name
DT1 registers set the coefficients for stage 1
of the Dial Tone Detect filter. Default is for
FCC countries.
Dial tone detect filters stage 2 biquad
coefficients.
Dial tone detect filters stage 3 biquad
coefficients.
Dial tone detect filters stage 4 biquad
coefficients.
Dial tone detect filter output scalar.
Dial tone detect ON threshold.
Dial tone detect OFF threshold.
Page 36 of 60
Data Sheet
Description
World modem II Datasheet Rev 1.1
World modem II
0x0800
0x0000
0x0000
0x0000
0x0000
0x00A0
0x6EF1
0xC4F4
0xC000
0x0000
0x00A0
0x78B0
0xC305
0x4000
0xB50A
0x0400
0x70D2
0xC830
0x4000
0x80E2
0x0009
0x00A0
0x0070
Default