Delta 36-R31 User Manual download pdf (Page 48)

ACC-36E Manual

USING ACC-36E WITH UMAC MACRO 48

Automatic I/O Node Data Transfer: MI173, MI174, MI175

The automatic I/O node transfer of ADCs is achieved using the following MACRO Station (IC#0)

parameters:

MS{anynode},MI173 Copies lower 12 bits of up to 6 consecutive registers into six 16-bit nodes

MS{anynode},MI174 Copies upper 12 bits of up to 6 consecutive registers into six 16-bit nodes

MS{anynode},MI175 Copies lower & upper 12 bits (24 bits) of up to 2 consecutive 24-bit registers

Note

For MACRO Station IC#1:

MS{anynode},MI1173

MS{anynode},MI1174

MS{anynode},MI1175

These 48-bit variables are represented as 12 hexadecimal digits; they are set up as follows, where digit #1

is the leftmost digit when constructing the word:

Hex

Digit #

Number of I/O nodes to be used:

=1 for 1 I/O node

=2 for 2 I/O nodes (max)

Reserved for future use, always

3:6 87 9:12

16-bit MACRO I/O node

copying: ($C0XX)

MACRO local register

from which to start copying:

($020X)

Following are two examples:

 Example 1: Automatic I/O node data transfer of 1 ACC-36E.

 Example 2: Automatic I/O node data transfer of 2 ACC-36Es.

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 83 84

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Delta 36-R31 User Manual Page 48