User's Manual

Table Of Contents
16-Axis MACRO CPU User Manual
8 Hardware Setup
For these boards, the jumper settings and the board addresses they select are:
Address Jumper On Board Base Address
E1 (CS10) $8800, $9800, $A800,$B800
E2 (CS12) $8840, $9840, $A840,$B840
E3 (CS14) $8880, $9880, $A880,$B880
E4 (CS16) $88C0, $98C0, $A8C0,$B8C0
For these boards, up to three boards can share an address because each board only occupies one byte
(eight bits) of the 24-bit data bus and each board can be set up as to which byte it occupies:
E6A- H Rows
Connected
Byte Used on
Data Bus
1 and 2 Low (Bits 0 – 7)
2 and 3 Middle (Bits 8 – 15)
3 and 4 Middle (Bits 8 – 15)
4 and 5 High (Bits 16 – 23)
The I/O boards available presently whose addresses are set by DIP-switches are:
Acc-14E 48-TTL-I/O board
Acc-28E 2/4-channel 16-bit ADC board
Acc-36E 16-channel 12-bit ADC board
Acc-53E SSI encoder interface board
Acc-59E 8-channel 12-bit ADC/8-channel 12-bit DAC board
Acc-65E self-protected sourcing 24 in/24 out board
Acc-66E self-protected sourcing 48 input board
Acc-67E self-protected sourcing 48 output board
Acc-68E self-protected sinking 24 in/24 out board
For these boards, the switch settings and the board addresses they select are:
S1-1 S1-2 S1-3 S1-4 S1-5 S1-6 I/O Cards Board Base
Address
ON ON ON ON ON ON 1 $8800-$883F
OFF ON ON ON ON ON 2 $9800-$983F
ON OFF ON ON ON ON 3 $A800-$A83F
OFF OFF ON ON ON ON 4 $B800-$B83F
ON ON OFF ON ON ON 5 $8840-$887F
OFF ON OFF ON ON ON 6 $9840-$987F
ON OFF OFF ON ON ON 7 $A840-$A87F
OFF OFF OFF ON ON ON 8 $B840-$B87F
ON ON ON OFF ON ON 9 $8880-$88BF
OFF ON ON OFF ON ON 10 $9880-$98BF
ON OFF ON OFF ON ON 11 $A880-$A8BF
OFF OFF ON OFF ON ON 12 $B880-$B8BF
ON ON OFF OFF ON ON 13 $88C0-$88C7
OFF ON OFF OFF ON ON 14 $98C0-$98C7
ON OFF OFF OFF ON ON 15 $A8C0-$A8C7
OFF OFF OFF OFF ON ON 16 $B8C0-$B8C7
Generally, with these boards it is possible to put only one board at any given address. (The Acc-14E
board always occupies the low byte only of the data bus, so it is possible to put Acc-9E, 10E, 11E, or 12E
boards at the same address in the middle or high bytes.)