EM78P468LAQ EMC [ELAN Microelectronics Corp], EM78P468LAQ Datasheet - Page 36

• Manufacturer Part Number: EM78P468LAQ
• Description: 8-BIT Microcontroller
• Manufacturer: EMC [ELAN Microelectronics Corp]

EM78P468L
8-BIT Microcontroller
32 •
Address
0x0A
0x0B
0x0C
0x0D
0x0E
0x05
0x06
0x07
0x08
0x09
0x0F
0x06
0x07
(RAM_ADD
(HPWTPR)
(RAM_DB)
(LPWTPR)
(CNT1PR)
(CNT2PR)
(TCCCR)
(WUCR)
(P5CR)
(P6CR)
(P7CR)
(P8CR)
Name
IOCC0
IOCD0
IOCA0
IOCB0
IOCE0
IOCF0
IOC50
IOC60
IOC70
IOC80
IOC90
IOC61
IOC71
(IMR)
R)
/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
Table 2 Summary of the Initialized Values for Registers
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
INT_EDGE
RAM_D7
IROCS
IOC57
IOC67
IOC77
IOC87
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
ICIE
U
P
P
P
P
X
P
P
P
P
P
P
P
P
P
P
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
RAM_A6 RAM_A5 RAM_A4 RAM_A3 RAM_A2 RAM_A1
RAM_D6 RAM_D5 RAM_D4 RAM_D3 RAM_D2 RAM_D1 RAM_D0
LPWTE HPWTE CNT2E
IOC56
IOC66
IOC76
IOC86
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
INT
P
P
P
P
P
U
P
P
P
P
P
P
P
X
U
U
U
P
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(This specification is subject to change without further notice)
IOC55
IOC65
IOC75
IOC85
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
TS
U
U
U
U
P
P
P
P
P
P
P
P
P
P
P
P
X
P
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Product Specification (V1.0) 03.15.2006
IOC54
IOC64
IOC74
IOC84
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
TE
P
P
P
P
P
U
P
P
P
P
P
P
P
X
U
U
U
P
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
/WUE8H /WUE8L /WUE6H /WUE6L
CNT1E
IOC63
IOC73
IOC83
PSRE
P8HS
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
U
P
P
P
P
P
P
P
P
P
P
P
P
P
P
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
TCCP2
IOC62
IOC72
IOC82
INT1E
Bit 2
P8LS
Bit 2
Bit 2
Bit 2
Bit 2
U
0
0
P
1
1
P
1
1
P
1
1
P
0
0
P
P
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
0
0
P
1
1
P
TCCP1
IOC61
IOC71
IOC81
INT0E
P7HS
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
P
P
P
P
P
U
P
P
P
P
P
P
P
P
P
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
RAM_A0
TCCP0
IOC60
IOC70
IOC80
Bit 0
P7LS
TCIE
Bit 0
Bit 0
Bit 0
Bit 0
U
P
P
P
P
P
P
P
P
P
P
P
P
P
P
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1