Decoding The Base Address; Fig. 5-1: Block Of Dip Switches S1; Table 5-1: Decoding Table (0390H) - Addi-Data ADDINUM PA 200 Technical Description

PA 200

5.1.3 Decoding the base address

In
J4 *
Switch
Address
A15 A14 A13 A12 A11 A10
bit
Table 5-1 the address 0390H is decoded. (Settings at delivery).
The adjustment of the board occurs over a block of 10 DIP switches. The switches
designated S1 to S10 can be switched "ON" or "OFF".
Caution ! A switch in "ON" position is equivalent to logic "0"
A switch in "OFF" position is equivalent to logic "1"
J4 *
Switch
Address
A15 A14 A13 A12 A11 A10
bit
J4 *
Switch
State 0
* Solder straps permanently coded at "0".
IMPORTANT!
You will find the switch s1 on the
left of the DIP switches!
J3 * J2 * J1 *
S10
J3 * J2 * J1 *
S10

Table 5-1: Decoding table (0390H)

J3 * J2 * J1 *
S10
0 0 0 0

Fig. 5-1: Block of DIP switches S1

Settings of the boards
S9 S8 S7 S6
A9 A8 A7
S9 S8 S7 S6
A9 A8 A7
S9 S8 S7 S6
0 1 1 1
S5 S4 S3 S2
A6 A5 A4 A3
S5 S4 S3 S2
A6 A5 A4 A3
S5 S4 S3 S2
0 0 1 0
13
S1
A2
S1
A2
S1
0