Connect Tech CTIM-00044 - page 60

Connect Tech Blue Heat/Net Sync User Manual
60 Revi sion 0 .03
Serial Mode (smode)
BHN_PortSettings
Async
MonoSync
BiSync
Trans-BiSync
HDLC
sync_addr.rx0
Required
Required
Required
Required
sync_addr.rx1
Required
Required
Optional
sync_addr.rx_len
Required
Required
Required
sync_addr.strip_sync
Optional
Optional
Optional
dbits.t/rx
Required
Required
Required
Required
Required
tx_frac_stop
Required
parity.t/rx
Required
crc.tx_type
Required
Required
Required
Required
crc.tx_start
Optional [6]
Optional [6]
Optional [6]
Optional [6]
crc.tx_mode
Optional [6]
Optional [6]
Optional [6]
Optional [6]
crc.rx_type
Optional [6]
Optional [6]
Optional [6]
Optional [6]
crc.tx_start
Optional [6]
Optional [6]
Optional [6]
Optional [6]
tx_trig_gate
Required
Required
rx_gate
Required
Required
Required [1]: Must be NRZ or NRZ_INV
Optional [1]: Needed if a clocking source feeds either of the Baud Rate Generators. If the Receiver or T ransmitter are clocked directly from certain Line
Interface signals (RxC or TxC setup as inputs) and those Interface signals are setup as outputs, then the indicated parameter s are required.
Optional [2]: Required only when the DPLL is part of the clocking tree setup.
Optional [3]: Required only when either Counter (CTR-0 or CTR-1) is directly clocking the Receiver, Transmitter, RxC or T xC signals.
Optional [4]: Only required when the clk_tree.A setting is CLK_DPLL (which is generally only used with S ynchronous modes).
Optional [5]: Only required when the clk_tree.A or clk_tree.C setting selects a Baud Rate generator.
Optional [6]: Only required if CRC is enabled.