Rainbow Electronics HT93LC46 - Manual (Page 9)

Instruction Set Summary
HT93LC46
Instruction Comments
Start
bit
Op
Code
Address
ORG=0 ORG=1
X8 X16
Data
ORG=0 ORG=1
X8 X16
READ Read data 1 10 A6~A0 A5~A0 D7~D0 D15~D0
ERASE Erase data 1 11 A6~A0 A5~A0 —
WRITE Write data 1 01 A6~A0 A5~A0 D7~D0 D15~D0
EWEN Erase/Write Enable 1 00 11XXXXX 11XXXX —
EWDS Erase/Write Disable 1 00 00XXXXX 00XXXX —
ERAL Erase All 1 00 10XXXXX 10XXXX —
WRAL Write All 1 00 01XXXXX 01XXXX D7~D0 D15~D0
Note: X stands for “don’t care”
HT93LC46
9 6th May ’99