PARAMETER ISSUES AND DEFINITIONS
4
Case 2 – DLCC as Client (like an RF device)
HOST
Client
Figure 6 - DLCC Client
In the figure above, DLCC is a
Client
(as an RF device). The following parameters
may be set depending on the application:
STAR Modem™
- ACK/NACK = enabled
STAR-System™
-
Rx / Tx = enabled
•
If DLCC -
Transmission Mode = 1 way
ACK/NACK from Remote Host = disabled
FIFO = disabled
Handshaking = modem (RTS/CTS)
In this case, DLCC sends data (messages) to the Remote Host. The special
case of FIFO disabled blocks transmission until an acknowledgement is received
from Host. Because ACK/NACK is enabled for
STAR Modem™, only after this
has received an ACK from the Remote Host does it acknowledge reception
(Empty Answer to DLCC).
17
Summary of Contents for DL Cordless Card DLCC
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