EN29LV160C Datasheet, PDF (23/44 Pages) Eon Silicon Solution Inc. – 16 Megabit (2048K x 8-bit / 1024K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only

Flowchart 5. DATA# Polling Algorithm
EN29LV160C
Start
Read Data
Yes
DQ7 = Data?
No
No
DQ5 = 1?
Yes
Notes:
(1) This second read is necessary in case the
first read was done at the exact instant when the
status data was in transition.
Read Data (1)
Yes
DQ7 = Data?
No
Fail
Pass
Flowchart 6. Toggle Bit Algorithm
Sta rt
Notes:
(2) This second set of reads is necessary in case
the first set of reads was done at the exact instant
when the status data was in transition.
Re ad D ata t wic e
No
DQ 6 = Togg le?
Ye s
No
D Q5 = 1 ?
Ye s
Rea d Dat a twice (2)
DQ 6 = Togg le?
Ye s
F a il
No
Pa ss
This Data Sheet may be revised by subsequent versions
23
or modifications due to changes in technical specifications.
© 2004 Eon Silicon Solution, Inc.,
Rev. C, Issue Date: 2011/10/26
www.eonssi.com