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Appendix A: WSM Current/Next States,
Sheet 2 of 2
Command Input (and Next State)
Current State
Read Config
(90H)
Read Query
(98H)
Lock Setup
(60H)
Prot. Prog.
Setup (C0H)
Lock Confirm
(01H)
Lock Down
Confirm
(2FH)
Unlock Confirm
(D0H)
Read Array
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Read Status
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Read Config.
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Read Query
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Lock Setup
Locking Command Error
Lock Operation (Done)
Lock Cmd. Error
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Lock Oper.
(Done)
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Prot. Prog. Setup
Protection Register Program
Prot. Prog.
(Not Done)
Protection Register Program (Not Done)
Prot. Prog.
(Done)
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Prog. Setup
Program
Program
(Not Done)
Program (Not Done)
Prog. Susp.
Status
Prog. Susp.
Read Config.
Prog. Susp.
Read Query
Program Suspend Read Array
Program
(Not Done)
Prog. Susp.
Read Array
Prog. Susp.
Read Config.
Prog. Susp.
Read Query
Program Suspend Read Array
Program
(Not Done)
Prog. Susp.
Read Config.
Prog. Susp.
Read Config.
Prog. Susp.
Read Query
Program Suspend Read Array
Program
(Not Done)
Prog. Susp.
Read Query.
Prog. Susp.
Read Config.
Prog. Susp.
Read Query
Program Suspend Read Array
Program
(Not Done)
Program
(Done)
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Erase
Setup
Erase Command Error
Erase
(Not Done)
Erase Cmd.
Error
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array
Erase
(Not Done)
Erase (Not Done)
Erase Susp.
Status
Ers. Susp. Read
Config.
Erase Suspend
Read Query
Lock Setup
Erase Suspend Read Array
Erase
(Not Done)
Erase Suspend
Array
Ers. Susp. Read
Config.
Erase Suspend
Read Query
Lock Setup
Erase Suspend Read Array
Erase
(Not Done)
Eras Sus. Read
Config
Erase Suspend
Read Config.
Erase Suspend
Read Query
Lock Setup
Erase Suspend Read Array
Erase
(Not Done)
Eras Sus. Read
Query
Erase Suspend
Read Config.
Erase Suspend
Read Query
Lock Setup
Erase Suspend Read Array
Erase
(Not Done)
Ers.(Done)
Read Config.
Read Query
Lock Setup
Prot. Prog. Setup
Read Array