EM78468AQ EMC [ELAN Microelectronics Corp], EM78468AQ Datasheet - Page 37

• Manufacturer Part Number: EM78468AQ
• Description: 8-BIT Microcontroller
• Manufacturer: EMC [ELAN Microelectronics Corp]

Product Specification (V1.1) 04.11.2005
(This specification is subject to change without further notice)
Address
0x0A
0x0B
0x0C
0x0D
0x0E
0x08
0x09
0x00
0x01
0x02
0x03
0x04
0x05
(HLPWTCR)
(CNT12CR)
(WDTCR)
(PORT5)
Name
(P6PH)
(P6OD)
(P8PH)
(P6PL)
IOCA1
IOCB1
IOCC1
IOCD1
IOCE1
IOC81
IOC91
(TCC)
(RSR)
(IAR)
(PC)
(SR)
R0
R1
R2
R3
R4
R5
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
/RESET and WDT
Wake-Up from Pin
Reset Type
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Power-On
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Change
Change
Change
Change
Change
Change
Change
Change
Change
Change
Change
Change
Change
LPWTS
CNT2S
Bit 7
Bank1
OP67
PH67
PH87
PL67
Bit 7
Bit 7
Bit 7
R57
X
U
U
U
P
P
P
P
P
P
U
P
P
P
X
U
U
U
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Jump to address 0x0018 or continue to execute next instruction
LPWTP2 LPWTP1 LPWTP0 HPWTS
CNT2P2 CNT2P1 CNT2P0 CNT1S CNT1P2 CNT1P1 CNT1P0
Bank0
Bit 6
OP66
PH66
PH86
PL66
Bit 6
Bit 6
Bit 6
PS1
R56
U
U
U
U
X
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
P
P
0
0
P
0
0
0
0
P
0
0
P
1
1
P
Bit 5
PH65
OP65
PH85
PL65
Bit 5
Bit 5
Bit 5
PS0
R55
X
U
U
U
P
P
P
P
P
P
U
P
P
P
P
--
U
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Bit 4
PH64
OP64
PH84
PL64
Bit 4
Bit 4
Bit 4
R54
U
U
U
U
U
X
P
P
P
P
P
P
P
P
P
T
--
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
t
t
WDTE
Bit 3
PH63
OP63
PH83
PL63
Bit 3
Bit 3
Bit 3
U
U
U
U
U
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
P
P
0
0
P
0
0
P
1
--
P
P
X
t
t
HPWTP2 HPWTP1 HPWTP0
WDTP2 WDTP1 WDTP0
Bit 2
OP62
PH62
PH82
PL62
8-BIT Microcontroller
Bit 2
Bit 2
Bit 2
U
U
U
U
U
U
1
1
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
P
P
0
0
P
0
0
Z
P
P
--
P
P
X
Bit 1
PH61
OP61
PH81
PL61
Bit 1
Bit 1
Bit 1
DC
P
P
P
P
P
P
P
U
P
P
P
U
P
P
--
U
P
P
X
U
U
U
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
EM78468
IOCPAGE
Bit 0
OP60
PH60
PH80
PL60
Bit 0
Bit 0
Bit 0
• 33
P
P
P
P
P
P
P
U
P
P
P
C
U
P
P
--
U
P
P
P
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0