Fujitsu 8FX Hardware Manual page 564

CHAPTER 26 DUAL OPERATION FLASH MEMORY
26.4 Checking Automatic Algorithm
Execution Status
● Description of hardware sequence flags
Table 26.4-2 lists the functions of the hardware sequence flags.
Table 26.4-2 List of Hardware Sequence Flag Functions
State
Programming
(when program address has been
specified)
Chip/sector erase
State
Sector erase wait
transition
Erasing
during normal
being erased)
operation
Sector erase suspended
resumed (Sector being erased)
Sector erase being suspended
(Sector not being erased)
Programming
Abnormal
operation
Chip/sector erase
542
Programming completed
Erase completed
Erase started
sector erase suspended (Sector
Erasing
FUJITSU SEMICONDUCTOR LIMITED
DQ7 DQ6
DQ7 Toggle
DATA: 7 DATA: 6 DATA: 5
0 1 Toggle 1
0 Toggle
0 Toggle 0
0 0 Toggle
DATA: 7 DATA: 6 DATA: 5
DQ7 Toggle
0 Toggle
MB95630H Series
DQ5 DQ3
0 0
DATA: 3 DATA: 2
0 1 1 Toggle
0 0 1 Toggle
0 1 Toggle
0 1 Toggle
DATA: 3 DATA: 2
1 0
1 1 Toggle
MN702-00009-2v0-E
DQ2
0
1
0