ST7669V
9.1.63 EPCTIN: Control OTP WR/RD(E0H)
Command
EPCTIN
A0
/RD /WR
D7
D6
D5
1
D4
0
D3
0
D2
0
D1
0
D0
0
Hex
(E0h)
-
0
1
0
1
1
WR
/XRD
0
0
0
0
0
Parameter
1
1
0
0
0
NOTE: “-“ Don’t care
Description
WR/XRD: when setting “1” ꢂ The Write Enable of OTP will be opened.
WR/XRD: when setting “0” ꢂ The Read Enable of OTP will be opened.
Restriction
Register
Status
Availability
Availability
Normal Mode On, Idle Mode Off, Sleep Out
Normal Mode On, Idle Mode On, Sleep Out
Partial Mode On, Idle Mode Off, Sleep Out
Partial Mode On, Idle Mode On, Sleep Out
Sleep In
Yes
Yes
Yes
Yes
Yes
Default
Status
Default Value (WR/XRD)
Power On Sequence
0
0
0
S/W Reset
H/W Reset
Flow Chart
Ver 1.3
160/208
6/4/2008
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
