DS5000 Dallas Semiconducotr, DS5000 Datasheet - Page 12

• Manufacturer Part Number: DS5000
• Description: Soft Microcontroller Module
• Manufacturer: Dallas Semiconducotr

EXPANDED DATA MEMORY WRITE CYCLE
EXTERNAL CLOCK TIMING
ALE
PORT 0
PORT 2
DS5000(T)
PSEN
WR
021998 12/19
(Rn OR DPL)
A7–A0
3
28
22
31
P2.7–P2.0 OR A15–A8 FROM PDH
23
4
21
29
24
DATA OUT
15
1
30
25
27
A7–A0
(PCL)
A15–A8 FROM PCH
INSTR
IN