Addi-Data ADDINUM PA 200, Техническое описание, Страница: 13 / 26

PA 200 Settings of the boards
13
5.1.3 Decoding the base address
In
Switch J4* J3* J2* J1* S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
Address
bit
A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2
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"
Switch J4* J3* J2* J1* S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
Address
bit
A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2
Table 5-1: Decoding table (0390H)
Switch J4* J3* J2* J1* S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
State 0 0 0 0 0 0 1 1 1 0 0 1 0 0
* Solder straps permanently coded at "0".
Fig. 5-1: Block of DIP switches S1
IMPORTANT!
You will find the switch s1 on the
left of the DIP switches!