Otp rom, 11 the initialized values after reset – ELAN Home Systems EM78P458 User Manual
Page 43
EM78P458/459
OTP ROM
• If enabled, the comparator remains active and the interrupt remains functional, even under SLEEP
mode.
• If a mismatch occurs, the interrupt will wake up the device from SLEEP mode.
• The power consumption should be taken into consideration for the benefit of energy conservation.
• If the function is unemployed during SLEEP mode, turn off comparator before entering into sleep
mode.
4.11 The Initialized Values after Reset
Table 11 The Summary of the Initialized Values for Registers
Address
Name
Reset Type
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit Name
C57
C56
C55
C54 C53 C52 C51 C50
Power-on
1 1 1 1 1 1 1 1
/RESET
and
WDT 1 1 1 1 1 1 1 1
N/A IOC50
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
C67
C66
C65
C64
C63 C62 C61 C60
Power-on
1 1 1 1 1 1 1 1
/RESET
and
WDT 1 1 1 1 1 1 1 1
N/A IOC60
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
/PD7
/PD6
*/PD5
*/PD4
/PD3 /PD2 /PD1 /PD0
Power-on
1 1 1 1 1 1 1 1
/RESET
and
WDT 1 1 1 1 1 1 1 1
N/A IOCB0
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
OD7
OD6
OD5
OD4
OD3 OD2 OD1 OD0
Power-on
1 1 1 1 1 1 1 1
/RESET
and
WDT 1 1 1 1 1 1 1 1
N/A IOCC0
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
/PH7
/PH6
/PH5
/PH4
/PH3 /PH2 /PH1 /PH0
Power-on
1 1 1 1 1 1 1 1
/RESET
and
WDT 1 1 1 1 1 1 1 1
N/A IOCD0
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
WDTE
EIS
X X X X X X
Power-on
1 0 1 1 1 1 1 1
/RESET
and
WDT 1 0 1 1 1 1 1 1
N/A IOCE0
Wake-up
from
Pin
Changed
P P 1 1 1 1 1 1
Bit Name
X
CMPIE
PMW2IE PWM1IE
ADIE
EXIE
ICIE
TCIE
Power-on
0 0 0 0 0 0 0 0
/RESET
and
WDT 0 0 0 0 0 0 0 0
N/A IOCF0
Wake-up
from
Pin
Changed
0 P P P P P P P
Bit Name
OP2E
OP1E
G22
G21
G20 G12 G11 G10
Power-on
0 0 0 0 0 0 0 0
/RESET
and
WDT 0 0 0 0 0 0 0 0
N/A
IOC90
(GCON)
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
VREFS
CE
COE
IMS2
IMS1 IMS0 CKR1 CKR0
Power-on
0 0 0 0 0 0 0 0
/RESET
and
WDT 0 0 0 0 0 0 0 0
N/A
IOCA0
(AD-CMP
CON)
Wake-up
from
Pin
Changed
P P P P P P P P
Bit Name
PWM2E PWM2E
T2EN
T1EN
T2P1 T2P0 T1P1 T1P0
Power-on
0 0 0 0 0 0 0 0
/RESET
and
WDT 0 0 0 0 0 0 0 0
N/A
IOC51
(PWMCON)
Wake-up
from
Pin
Changed
P P P P P P P P
Bit
Name
Bit7 Bit6 Bit5 Bit4 Bit3
Bit2
Bit1
Bit0
Power-on
0 0 0 0 0 0 0 0
N/A
IOC61
(DT1L)
/RESET
and
WDT 0 0 0 0 0 0 0 0
This specification is subject to change without prior notice. 07.01.2003 (V1.3)
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