TDT RZ2, Руководство пользователя

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System 3 3-9
RX8 Multi I/O Processor
6. When the configuration is complete, click OK to return to the Set Hardware
Parameters dialog box.
Bit Codes for Controlling the Bit Lights (Boxes 12 ‐ 14)
By default, check boxes 12 –14 in the Edit I/O Setup Control dialog box (previous
diagram) are cleared to create the bit code 000. This configures the eight front
panel Bits lights to act as activity lights (glow when high) for the eight bit
addressable digital I/O lines. The Bits lights can also be configured to provide
information about amplifier status or act as activity lights for any of the other four
bytes of digital I/O.
XLink
The XLink is not supported at this time.
Realizable Sampling Rates for the RX8
PCM converters support a broad range of sampling rates up to the maximum of
~100 kHz. Realizable sampling rates can easily be determined in the device set-up
dialog in RPvdsEx.
Bit # Description
0-7 Each of these bits controls the configuration of one of the eight
addressable bits as inputs or outputs. Setting the bit to one will configure
that bit as an output.
8-9 Each of these bits controls the configuration of one of the two
addressable bytes as inputs or outputs. Setting the bit to one will
configure that byte as an output.
bit 8 controls byte A, and bit 9 controls byte B.
10-11 bits 10 – 11 are not used.
12-14 Create a bit code that determines how the front panel Bits lights are
used, see table below.
15 Not used.
Bit Flags Bits set to 1 Bit Lights Used For …
000 None Logical level lights for bit-addressable I/O lines
100 14 Logical level lights for byte A
101 12, 14 Logical level lights for byte B