Interphase Tech CONDOR 4221 - Manual (Page 45)

4221 Condor Hardware Installation Procedures
33
J23, J24, J25 & J26 Secondary Short I/O Address:
Refer to the following tables when setting Secondary Short I/O Base Addresses for the following:
• Secondary Short I/O For 2K Base Address
• Secondary Short I/O For 1K Base Address
• Secondary Short I/O For 512 Bytes Base Address
• Secondary Short I/O For 256 Bytes Base Address
15
2
16
1
J26
J25
J24
J23
NOTE:
The short I/O interface of the 4221 Condor is accessed through the Secondary Short I/O
space only. The normal configuration is for the Secondary Short I/O to be enabled. To
disable the Secondary Short I/O, set pins 15-16 of Jumper J23 to 0 (IN), and all other
pins to F (OUT).