Wireless modem device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 12, 2002
app pub date -
Jun 11, 2001
filing date -
Jun 11, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A PCMCIA type wireless modem comprises an interface module connected to the portable PC to receive a data packet. The interface module includes a single UART and attribute memory, interrupt signal generator connected to the interface module to receive a first interrupt signal and to output a second interrupt signal. The second interrupt signal is enabled after the complete data packet is received in the memory. The modem card includes a processor connected to the interface module and responsive to the second interrupt signal. When the second interrupt signal is enabled, the processor accesses the data packet from the memory. The interrupt signal generator comprises a counter responsive to the first interrupt signal, a register, a comparator to compare output values of the counter and the register, and a pulse generator to produce the second interrupt signal when the output of the counter matches a stored value of the register.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully