m37516e6hp Renesas Electronics Corporation., m37516e6hp Datasheet - Page 75

• Manufacturer Part Number: m37516e6hp
• Description: Single-chip 8-bit Cmos Microcomputer
• Manufacturer: Renesas Electronics Corporation.

7516 Group
Full Status Check
Results from executed erase and program operations can be
known by running a full status check. Figure 75 shows a flowchart
of the full status check and explains how to remedy errors which
occur.
Fig. 75 Full status check flowchart and remedial procedure for errors
Rev.1.01
Jul 01, 2003
Note: When one of SR5 to SR4 is set to “1” , none of the program, erase all blocks
End (Erase, program)
Read status register
S R 4 = 1 a n d
S R 5 = 0 ?
S R5 = 1 ?
SR4 = 0 ?
commands is accepted. Execute the clear status register command (50
executing these commands.
page 73 of 89
Y E S
Y E S
NO
Y E S
N O
N O
sequence error
Program error
Er a s e e r r o r
Command
E x e c u t e t h e c l e a r s t a t u s r e g i s t e r c o m m a n d ( 5 0
t o c l e a r t h e s t a t u s r e g i s t e r . T r y p e r f o r m i n g t h e
o p e r a t i o n o n e m o r e t i m e a f t e r c o n f i r m i n g t h a t t h e
c o m m a n d i s e n t e r e d c o r r e c t l y .
S h o u l d a n e r a s e e r r o r o c c u r , t h e b l o c k i n e r r o r
c a n n o t b e u s e d .
S h o u l d a p r o g r a m e r r o r o c c u r , t h e b l o c k i n e r r o r
c a n n o t b e u s e d .
16
) before
1 6
)