Rainbow Electronics W49L102 - Manual (Page 6)

Preliminary W49L102
- 6 -
Command Codes for Word Program
WORD SEQUENCE ADDRESS DATA
0 Write 5555H AAH
1 Write 2AAAH 55H
2 Write 5555H A0H
3 Write Programmed-Address Programmed-Data
Word Program Flow Chart
Word Program
Command Flow
Load data AA
to
address 5555
Load data 55
to
address 2AAA
Load data A0
to
address 5555
Load data Din
to
programmed-
address
Pause 50 S
Exit
µ
Notes for software program code:
Data Format: DQ15
−
DQ0 (Hex); XX = Don't Care
Address Format: A14 − A0 (Hex)