DM300004-1 Microchip Technology, DM300004-1 Datasheet - Page 84

• Manufacturer Part Number: DM300004-1
• Description: BOARD DEMO DSPICDEM.NET 1
• Manufacturer: Microchip Technology
• Series: dsPIC™r
• Type: Microcontrollerr

Specifications of DM300004-1

• Contents: *
• Mcu Supported Families: DsPIC30F
• Supported Devices: DsPIC30F6014
• For Use With: PIC30F5013
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: FCC/JATE PSTN, Ethernet NIC
• Lead Free Status / RoHS Status: na, Lead free / RoHS Compliant
• Other names: DM300004-1R; DM300004-1R

PICDEM.net™ 1 and dsPICDEM.net 2 Connectivity Dev Board User’s Guide
DS51471A-page 80
TABLE 6-2:
Wn
Xn
&F
&Kn
&Qn
+MS_1,2,3,4,
Command
AT COMMAND SET FOR dsPIC30F SOFT MODEM (CONTINUED)
Negotiation Progress Message Control
W0 – CONNECT result code reports DTE speed; disable the display of all
W1 – CONNECT result code reports DTE speed, enable the display of
W2 – CONNECT result code reports DCE speed; disable the display of all
Dial Tone And Busy Tone Detection
X0 – Busy detect and dial tone detect disabled
X1 – Busy detect and dial tone detect disabled
X2 – Busy detect disabled and dial tone detect enabled
X3 – Busy detect enabled and dial tone detect disabled
X4 – Busy detect and dial tone detect enabled
Modem Reset
Restore settings to defaults (Modem reset).
Modem Flow Control
This command determines how the flow control between the computer and
the local modem is handled.
&K0 – Disable local flow control
&K3 – Enable RTS/CTS (Hardware) flow control (default)
&K4 – Enable XON/XOFF (Software) flow control
Communication Mode
Q5 – Modem negotiates an Error-corrected link (default)
Q6 – Selects asynchronous operation
Select Modulation
+MS=<mod>,<automod>,<minrate>,<maxrate>
Where,
<mod>
<automod> - Enables the auto mode operation. This mode is always
<minrate> - Sets the lowest modem speed
<maxrate> - Sets the highest modem speed
<Mod>
By default V.32-9600 mode is selected and V.22bis/V.23/V.21 modes can be
selected by the following commands respectively
V.32bis-14400 bps
V.32bis-12000 bps
V.32bis-9600 bps
V.32bis-7200 bps
V.32-9600 bps
V.32-4800 bps
V.22bis -2400 bps
V.22bis-1200 bps
V.23 bps
V.21 bps
Bell 103 -300 bps
Note 1:
0
2
3
9
1
extended result codes.
CARRIER and PROTOCOL extended codes only.
the extended result codes.
For V.23, originating mode transmits at 75 bps and receives at
1200 bps. Answering mode transmits at 1200 bps and receives
at 75 bps.
- Is specified modulation
enabled.
Modulation
V.23
V.21
V.22bis
V.32
- AT+MS=9,0,300,14400
- AT+MS=9,0,300,12000
- AT+MS=9,0,300,9600
- AT+MS=9,0,300,7200
- AT+MS=2,0,300,2400
- AT+MS=2,0,300,1200
- AT+MS=8,0,300,9600
- AT+MS=8,0,300,4800
- AT+MS=3,0,300,1200
- AT+MS=0,0,300,300
- AT+MS=1,0,300,300
Description
Possible Rates (bps)
2400 or 1200
1200
300
9600 or 4800
 2004 Microchip Technology Inc.