Answers Database
96 DATA BOOK: pps. 4-113 to 4-116 4025E / 4028EX/XL pinout shows 21 address pins
Record #1609
Problem Title:
96 DATA BOOK: pps. 4-113 to 4-116 4025E / 4028EX/XL pinout shows 21 address pins
Problem Description:
Urgency: Standard
The 9/96 Databook pinout table representing the 4025E,
4028EX, and 4028XL shows 21 address lines. However, the
4025E has only 17 address lines.
Solution 1:
Address pins A18, A19, A20, and A21 are for the 4028EX and 4028XL.
For the 4025E disregard adresses on the table greater than A17.
End of Record #1609 - Last Modified: 08/13/97 16:49 |
