EM78451AP EMC [ELAN Microelectronics Corp], EM78451AP Datasheet - Page 40

• Manufacturer Part Number: EM78451AP
• Description: 8-Bit Microcontroller
• Manufacturer: EMC [ELAN Microelectronics Corp]

EM78451
8-Bit Microcontroller
36 •
0x10~0x3
Address
0x0C
0x0D
0x3F
0x0E
0x0F
E
R3F(ISR)
Name
IOCC
IOCD
IOCE
IOCF
GPR
** To execute the next instruction after the ”SLPC” bit status of IOCE register being on
high-to-low transition.
X: Not used. U: Unknown or don’t care. P: Previous value before reset.
Table 7
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Reset Type
Bit 7
S7
P
U
U
U
P
P
U
U
U
U
U
U
U
P
P
1
0
0
1
1
-
-
-
-
-
(This specification is subject to change without further notice)
Bit 6
ODE
U
U
U
U
U
U
U
P
P
P
P
P
P
1
0
0
1
1
0
0
-
-
-
-
-
WTE SLPC ROC
Bit 5
U
U
U
U
U
U
U
P
P
P
P
P
1
0
0
1
1
1
1
1
-
-
-
-
-
Product Specification (V1.2) 05.27.2004
Bit 4
P
U
U
U
P
P
U
U
U
U
P
P
1
0
0
1
1
1
1
1
-
-
-
-
-
Bit 3
/PU9
T1IE
T1IF
U
P
P
P
P
P
P
P
P
1
0
0
0
0
1
1
0
0
0
0
-
-
SPIIE EXIE
SPIIF
Bit 2
/PU8
T1E
P
P
P
P
U
U
U
P
U
P
P
1
0
0
0
0
1
1
0
0
-
-
T1P1 T1P0
Bit 1
EXIF
/PU6
U
U
U
U
P
P
P
P
P
P
P
1
0
0
0
0
1
1
0
0
t: Check
-
-
/WUE
TCIF
/PU5
TCIE
Bit 0
U
1
P
0
0
P
0
0
P
1
1
P
1
1
P
0
0
P
P
P
-