Z0221500ZCO Zilog, Z0221500ZCO Datasheet - Page 61

• Manufacturer Part Number: Z0221500ZCO
• Description: Z02215 ONE-CHIP MODEM EVAL KIT
• Manufacturer: Zilog

Specifications of Z0221500ZCO

• Main Purpose: Telecom, Modem
• Utilized Ic / Part: Z02215
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Modifier T
;
SETTING THE HIGHEST LINE RATE
S37 Value
0
1
2
3
4
5
6
Using The AT Command Set
Carrier
V.23
Bell 202
V.21, Bell 103 300 bps. Refer to the Communication Standard Options ( B )
V22,
Bell 212A
V.22bis
The connect rate may be specified in S-register S37. The following con-
nect rates are supported.
Effect Tone
Return to COMMAND State after dialing. A semicolon ( ; ) causes the modem
to return to command state after dialing without breaking the telephone line
connection and without handshaking with the other modem. The semicolon
modifier may only be used when calling a voice mail system that permits tones to
transmit numbers when a connection is established.
Table 2. Dial Modifiers (Continued)
Data Rate
Data rate of the last AT command
1200/75 bps. Refer to the Communication Standard Options ( B )
command for a description.
When ON-LINE, the modem recognizes the escape sequence
(+++) and modem commands only at 1200 bps.
1200/150 bps. Refer to the Communication Standard Options ( B )
command for a description.
When ON-LINE, the modem recognizes the escape sequence
(+++) and modem commands only at 1200 bps.
command for a description.
Reserved
1200 bps. Refer to the Communication Standard Options ( B )
command for a description.
2400 bps
Table 3. Connect Rates
PRELIMINARY
Evaluation Board User Manual
Z02215 Single-Chip Modem
UM002304-0802
55