43
Mili
seconds
calculated
DXD EE Prom Address Locations
Total Update Time Total Time (-) tx
addr 019
addr 020
addr 035
addr 036
@ 115K baud
& rx @ 115.2 K
013 130 013 130 15 13.3507
043 082 16 082 20 18.3507
009 112 16 082 25 23.3507
013 128 16 082 30
*
28.3507*
014 016 044 210 35 33.3507
014 144 073 082 40 38.3507
015 016 012 080 45 43.3507
015 160 016 080 50 48.3507
019 176 016 080 55 53.3507
023 192 016 080 60 58.3507
027 208 016 080 65 63.3507
031 224 016 080 70 68.3507
035 240 016 080 75 73.3507
040 000 016 080 80 78.3507
044 016 016 080 85 83.3507
048 032 016 080 90 88.3507
052 048 016 080 95 93.3507
056 064 016 080 100 98.3507
Vp SF word locations
Vi SF word locations
*Manufacturing Default Value
For your reference, the following table lists the available baud
rates, bit rates, and the time it takes to send one complete
ASCII character, 10 bits in length. It also provides the time it
takes to send a “PS” command from the host computer to
the DXD, and the response to the “PS” command.
ms. in increments of 5 ms. The “Total update time” column
(under mili seconds) represents updates which include
transmit and receive communications for a “PS” command
at 115.2 K baud. The column to the right of that represents
update rates without any communication time factored in. To
find the actual turn-around time of command, update, and a
response, use the last column for the A/D update time, and
add the transmit and receive time required, based upon the
baud rate operated at, and the length of the transmit and
receive “strings”.
Addresses are selected using the “ER” command, and data
is written to the selected address using the “ew” command
1 Start, 7 data
Actual
(#01PS<cr>) Device response
1 Stop, 1 parity Character
Shortest
to press val.
BAUD
Char. length
length used command length Request -13
RATE
Bit time
10 bits
is 10
-6 characters
Characters
mili seconds
mili seconds mili seconds
mili seconds
mili seconds
1200 0.83333 0.83333 0.83333 50.000 108.3333
2400 0.41667 0.41667 0.41667 25.000 54.1667
4800 0.20833 0.20833 0.20833 12.500 27.0833
9600 0.10417 0.10417 0.10417 6.2500 13.5417
19200 0.05208 0.05208 0.05208 3.1250
6.7708
38400 0.02604 0.02604 0.02604 1.5625
3.3854
57600 0.01736 0.01736 0.01736 1.0417
2.2569
115,200 0.00868 0.00868 0.00868 0.5208
1.1285