CC-92K2-IS Copeland Communications Inc, CC-92K2-IS Datasheet - Page 49

• Manufacturer Part Number: CC-92K2-IS
• Description: MODEM 56KBAUD V.90 SERIAL 3.3V
• Manufacturer: Copeland Communications Inc

Specifications of CC-92K2-IS

• Data Format: V.22, V23, V.32, V.34, V.90, V.92, 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: 539-1020

U70 IO0
Reset settings = 0x2700
© 2004, Copeland Communications, Inc.
Name
Type
Bit
6:5
Bit
15
14
13
12
11
10
9
8
7
4
3
2
1
0
HES
R/W
D15
Reserved
Reserved
Reserved
OCDM
DCDM
PPDM
Name
CIDM
OCD
DCD
HES
PPD
TES
RIM
D14
CID
RI
TES
R/W
D13
Hardware Escape Pin.
0 = Disable.
1 = Enable.
Read returns 0.
Enable "+++" Escape.
0 = Disable.
1 = Enable.
Caller ID Mask.
0 = Change in CID will not affect INT.
1 = A low to high transition in CID activates INT#.
Overcurrent Detect Mask.
0 = Change in OCD does not affect INT. ("X" result code is not generated in command
mode.)
1 = A low to high transition in OCD will activate INT. ("X" result code is generated in command
mode.)
Parallel Phone Detect Mask.
0 = Change in RI does not affect INT#.
1 = A low to high transition in will activate INT.
Ring Indicator.
0 = Change in RI does not affect INT#.
1 = A low to high transition in RI activates INT.
Data Carrier Detect Mask
0 = Change in DCD does not affect INT#.
1 - A high to low transition in DCD (U70, but 0), which indicates loss of carrier, activates INT.
Must be set to zero.
Read returns 0.
Caller ID (sticky).
Caller ID Preamble has been detected; data will soon follow. Clears on :I read.
Overcurrent Detect (sticky).
Overcurrent condition has occurred. Clears on :I read.
Parallel Phone Detect (sticky).
Parallel phone detected since last off-hook event. Clears on :I read.
Ring Indicator.
Active high bit when the modem is on-hook, indicates ring event has occurred. Clears on :I read.
Data Carrier Detect (status).
Active high bit indicates carrier detected (equivalent to inverse of DCD# pin).
CIDM
R/W
D12
OCDM
R/W
D11
PPDM
R/W
Page 49 of 60
D10
Data Sheet
R/W
RIM
D9
DCDM
R/W
D8
Function
D7
0
World modem II Datasheet Rev 1.1
D6
D5
World modem II
R/W
CID
D4
OCD
R/W
D3
PPD
R/W
D2
R/W
D1
RI
DCD
R/W
D0