EM78P257
OTP ROM
Address Name
Reset Type
Wake-Up from Pin
Change
Bit 7
P
Bit 6
P
Bit 5
P
Bit 4
P
Bit 3
P
Bit 2
P
Bit 1
P
Bit 0
P
Bit Name
Power-On
-
-
-
-
-
-
P71
U
P70
U
U
P
U
P
U
P
U
P
U
P
U
P
0x7
0x8
R7
R8
/RESET and WDT
P
P
Wake-Up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
Power-On
-
-
-
-
-
-
-
-
U
P
U
P
U
P
U
P
U
P
U
P
U
P
U
P
/RESET and WDT
Wake-Up from Pin
Change
P
P
P
P
P
-
P
P
P
CMPOU CMPOU CMPOU CMPOU
Bit Name
TCCCIF TCCBIF TCCAIF
T4
T3
T2
T1
Power-On
/RESET and WDT
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0x9
R9
Wake-Up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
Power-On
/RESET and WDT
-
-
-
-
-
TCCAIE
-
-
RA
(TCC
CR1)
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0xA
0xB
0xC
0xD
Wake-Up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
Power-On
/RESET and WDT
-
TCCBIE
-
-
-
TCCCIE
-
-
RB
(TCC
CR2)
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
P
P
P
P
P
P
P
P
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
RC
(TCCPR)
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
P
P
P
P
P
P
P
P
DP1
DP0
MF1
0
0
MF0
0
0
IRE
0
0
HF
0
0
LGP
PWM
0
0
0
0
0
0
0
0
RD
(TMR2H)
Wake-Up from Pin
Change
P
P
-
P
-
P
-
P
-
P
-
P
-
P
-
MOUSE
N
Bit Name
Power-On
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RE
(TMR2L)
0xE
0xF
/RESET and WDT
Wake-Up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
Power-On
CMP4IF CMP3IF CMP2IF CMP1IF
-
0
0
EXIF
0
0
ICIF
0
TCIF
0
0
0
0
0
0
0
0
0
0
RF
(ISR)
/RESET and WDT
0
Wake-Up from Pin
Change
0
0
0
0
0
0
0
0
0x10~0x R10~R3F
3F
Bit Name
Power-On
-
U
P
-
U
P
-
U
P
-
U
P
-
U
P
-
U
P
-
U
P
-
U
P
/RESET and WDT
This specification is subject to change without prior notice.
37
07.27.2004 (V1.4)
ELAN [ ELAN MICROELECTRONICS CORP ]
