Specifications

52 GL-S MirrorBit
®
Family IS29GL_128S_01GS_00_Rev.A February 2015
Data Sheet
Table 5.17 Lock Register State Command Transition
Current State
Command
and
Condition
Read
Software
Reset / ASO
Exit
Status
Register
Read Enter
Status
Register
Clear
Command
Set Exit
Entry
Command
Set Exit
PPB Lock
Bit Set Entry
Password
Word Count
Address RA xh x555h x555h xh xh xh Xh
Data RD xF0h x70h x71h x90h x00h xA0h x03h
LR - LR READ LRSR (LR) LR LREXT - LRPG1 -
LRPG1-LRPG1-------
LRPG - LRPG -
LRSR
(LRPG)
-----
LRSR-(return)-------
LREXT - LREXT - - - - READ - READ
Table 5.18 CFI State Command Transition
Current State
Command and
Condition
Read
Software Reset / ASO
Exit
Status Register Read
Enter
Status Register Clear
Address RA xh x555h x555h
Data RD xF0h x70h x71h
CFI - CFI READ CFISR (CFI) CFI
CFISR - (return) - - -
Table 5.19 Secure Silicon Sector State Command Transition
Current State
Command and
Condition
Read
Software Reset /
ASO Exit
Status Register
Read Enter
Status Register
Clear
Unlock 1
Address RA xh x555h x555h x555h
Data RD xF0h x70h x71h xAAh
SSR - SSR READ SSRSR (SSR) SSR SSRUL1
Table 5.20 Secure Silicon Sector Unlock State Command Transition
Current
State
Command
and
Condition
Read
Software
Reset /
ASO Exit
Status
Register
Read
Enter
Unlock 2
Word
Program
Entry
Write to
Buffer
Enter
Comman
d Set Exit
Entry
NOT a valid “Write-to-Buffer-Abort Reset”
Command
Address RA xh x555h x2AAh x555h (SA)xh x555h
NOT
x555h
xh
NOT
x2AAh
xh
Data RD xF0h x70h x55h xA0h x25h x90h xh NOT xF0h xh NOT x55h
SSRUL1
-
SSRUL1 READ
SSRSR
(SSR)
SSRUL2-----
--
DQ(1) = 1
SSRPG SSRPG
SR(3) = 1
SSRUL2
-
SSRUL2 SSR - - SSRPG1 SSR_WB SSREXT
--
--DQ(1) = 1
SSRPG SSRPG
SR(3) = 1