Program Interface Library AR_SET_CONFIG
CEI-100/CEI-200/CEI-x20 User’s Manual 134
For the CEI-x20, internal wrap mode causes the transmit channel to be
internally connected to the same-numbered receive channel. Transmit
data is received as transmitted.
If the item is ARU_Rn_SDI_FILTER (where “n” is the receiver
number), then valid values are:
AR_ON SDI prefilter enabled
AR_OFF SDI prefilter disabled
If SDI pre-filtering is enabled, only data with an SDI value that matches
the filter value (see below) is buffered.
If the requested item is ARU_Rn_SDI_VALUE (where “n” is the
receiver number), the valid value is an SDI in the range 0-3.
CEI-x20 Values
The following parameters are supported only by CEI-x20 boards. If these
parameters are used with a CEI-100/200 board, they will return an error
and perform no operation.
If the requested CEI-x20 item is ARU_RX_CHnn_BIT_RATE where
nn is the receiver channel (01 - 32), the valid values are:
AR_HIGH 100 Kbaud receiver rate selected.
AR_LOW 12.5 Kbaud receiver rate selected.
If the requested CEI-x20 item is ARU_TX_CHnn_BIT_ RATE where
nn is the transmitter channel (01 - 32), the valid values are:
AR_HIGH 100 Kbaud receiver rate selected.
AR_LOW 12.5 Kbaud receiver rate selected.
The CEI-x20 API defines AR_HIGH as 50 Kbaud when setting the baud
rate for a CSDB channel, and AR_LOW as 12.5 Kbaud. The function
ar_setchparms() is recommended for setting the parameters for CSDB
and ARINC 573/717 channels, rather than this function.
If the requested CEI-x20 item is ARU_RX_CHnn_PARITY where nn
is the receiver channel (01 - 32), the valid values are:
AR_ODD receiver parity ON.
AR_OFF receiver parity OFF.
If the requested CEI-x20 item is ARU_TX_CHnn_PARITY where nn
is the transmitter channel (01 - 32), the valid values are:
AR_ODD odd transmitter parity.
AR_EVEN even transmitter parity.
If the requested CEI-x20 item is ARU_RX_CHnn_SDI_FILTER
where nn is the receiver channel (01 - 32), the valid values are:
AR_ON SDI filtering is enabled.
AR_OFF SDI filtering is disabled.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...