Document Number: 001-98285 Rev. *R
Page 52 of 108
S29GL01GS/S29GL512S
S29GL256S/S29GL128S
Table 5.26
State Transition Definitions
Current State
Command Transition
Definition
BLCK
Blank Check
CER
Chip Erase Start
CFI
ID (Autoselect)
CFISR
ID (Autoselect) - Status Register Read
DYB
DYB ASO
DYBEXT
DYB ASO - Command Exit
DYBSET
DYB ASO - Set
DYBSR
DYB ASO - Status Register Read
ER
Erase Enter
ERSR
Erase - Status Register Read
ERUL1
Erase - Unlock Cycle 1
ERUL2
Erase - Unlock Cycle 2
ES
Erase Suspended
ESDYB
Erase Suspended - DYB ASO
ESDYBEXT
Erase Suspended - DYB Command Exit
ESDYBSET
Erase Suspended - DYB Set/Clear
ESPG
Erase Suspended - Program
ESPGSR
Erase Suspended - Program - Status Register Read
ESPG1
Erase Suspended - Word Program
ESPS
Erase Suspended - Program Suspended
ESPSR
Erase Suspended - Program Suspend
ESPSSR
Erase Suspended - Program Suspend - Status Register Read
ESPSUL1
Erase Suspended - Program Suspend - Unlock 1
ESPSUL2
Erase Suspended - Program Suspend - Unlock 2
ESR
Erase Suspend Request
ESSR
Erase Suspended - Status Register Read
ESUL1
Erase Suspended - Unlock Cycle 1
ESUL2
Erase Suspended - Unlock Cycle 2
ES_WB
Erase Suspended - Write to Buffer
ES_WB_D
Erase Suspended - Write to Buffer Data
LR
Lock Register
LREXT
Lock Register - Command Exit
LRPG
Lock Register - Program
LRPG1
Lock Register - Program Start
LRSR
Lock Register - Status Register Read
PBF
Page Buffer Full
PG
Program
PGSR
Program - Status Register Read
PG1
Word Program