The Infrared Wireless Expert
ACT-IR100UD
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Copyright 2008-2010 ACTiSYS Corp.
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17 of 22
Jul 27, 2010
Ver. 1.0.2
9.1 The First Tab: Host Settings
This is for baud rate selection and the hardware flow control.
9.2 Flow Control Note
Ignore CTS:
If host device has no hardware flow control signals, only Tx, Rx and GND, then you have
to select “
YES
” option. ACT-IR100UD will then pass the incoming data to host and not
care the status of CTS (it will Ignore CTS).
Note: ACT-IR100UD is a buffer limited adapter
(2K bytes for host and 2K bytes for IrDA). If this option has been selected to “
YES
”, then
it may cause
data loss
because of
no flow control
. Whereas data loss can be solved if
user can send data segment by segment and every segment not exceeding 2K bytes.
But
normally we recommend to select “
NO
” option on this field.
.
Ignore DSR:
If host system has no DSR signals, then this option should be set to “
YES
” to ignore DSR
signal. This is what we recommend
only
when host device is Secondary.
But since DSR signal will trigger ACT-IR100UD into Primary, if you select
