M36W432T, M36W432B
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Table 35. Write State Machine Current/Next, sheet 2 of 2
Note: Cmd = Command, Elect.Sg. = Electronic Signature, Prog. = Program, Prot = Protection.
Current State
Command Input (and Next State)
Read Elect.Sg.
(90h)
Read CFI
Query
(98h)
Lock Setup
(60h)
Prot. Prog.
Setup (C0h)
Lock Confirm
(01h)
Lock Down
Confirm (2Fh)
Unlock
Confirm
(D0h)
Read Array Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Read Status Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Read Elect.Sg. Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Read CFI Query Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Lock Setup Lock Command Error Lock (complete)
Lock Cmd Error Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Lock (complete) Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Prot. Prog.
Setup
Protection Register Program
Prot. Prog.
(continue)
Protection Register Program (continue)
Prot. Prog.
(complete)
Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Prog. Setup Program
Program
(continue)
Program (continue)
Prog. Suspend
Read Status
Prog. Suspend
Read Elect.Sg.
Prog. Suspend
Read CFI Query
Program Suspend Read Array
Program
(continue)
Prog. Suspend
Read Array
Prog. Suspend
Read Elect.Sg.
Prog. Suspend
Read CFI Query
Program Suspend Read Array
Program
(continue)
Prog. Suspend
Read Elect.Sg.
Prog. Suspend
Read Elect.Sg.
Prog. Suspend
Read CFI Query
Program Suspend Read Array
Program
(continue)
Prog. Suspend
Read CFI
Prog. Suspend
Read Elect.Sg.
Prog. Suspend
Read CFI Query
Program Suspend Read Array
Program
(continue)
Program
(complete)
Read Elect.Sg. Read CFIQuery Lock Setup
Prot. Prog.
Setup
Read Array
Erase Setup Erase Command Error
Erase
(continue)
Erase
Cmd.Error
Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array
Erase (continue) Erase (continue)
Erase Suspend
Read Ststus
Erase Suspend
Read Elect.Sg.
Erase Suspend
Read CFI Query
Lock Setup Erase Suspend Read Array
Erase
(continue)
Erase Suspend
Read Array
Erase Suspend
Read Elect.Sg.
Erase Suspend
Read CFI Query
Lock Setup Erase Suspend Read Array
Erase
(continue)
Erase Suspend
Read Elect.Sg.
Erase Suspend
Read Elect.Sg.
Erase Suspend
Read CFI Query
Lock Setup Erase Suspend Read Array
Erase
(continue)
Erase Suspend
Read CFI Query
Erase Suspend
Read Elect.Sg.
Erase Suspend
Read CFI Query
Lock Setup Erase Suspend Read Array
Erase
(continue)
Erase
(complete)
Read Elect.Sg. Read CFI Query Lock Setup
Prot. Prog.
Setup
Read Array