EM78468AQ EMC [ELAN Microelectronics Corp], EM78468AQ Datasheet - Page 38

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

EM78468
8-BIT Microcontroller
X: not used. U: unknown or don’t care. P: previous value before reset. –: Not defined
t : check R3 register explain. N: Monitors interrupt operation status.
Note 1: This bit is equal to code option HLFS bit data
34 •
Address
0x10~0x3F R10~R3F
0x06
0xC
0xD
0xA
0xB
0xE
0xF
0x7
0x8
0x9
(LCD_DB)
(LCD_ADDR)
(PORT6)
(PORT7)
(PORT8)
(LCDCR)
(CNTER)
(SBPCR)
Name
(IRCR)
(ISR)
RC
RD
R6
R7
R8
R9
RA
RB
RE
RF
/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
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
Bit 7
Bit 7
R67
R77
R87
ICIF
IRE
BS
P
P
P
P
X
P
X
U
U
U
X
P
X
U
U
U
P
N
U
P
P
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
LPWTF HPWTF CNT2F
Bit 6
CLK2
Bit 6
R66
R76
R86
DS1
HF
U
U
U
U
1
1
P
1
1
P
1
1
P
1
1
P
X
0
0
P
X
X
1
1
P
0
0
P
0
0
P
0
0
P
P
P
(This specification is subject to change without further notice)
Bit 5
CLK1
DS0
LGP
Bit 5
R65
R75
R85
P
P
P
P
X
P
X
U
U
U
X
P
P
P
U
P
P
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
LCD_A4 LCD_A3 LCD_A2 LCD_A1 LCD_A0
LCDEN
Product Specification (V1.1) 04.11.2005
Bit 4
CLK0
Bit 4
R64
R74
R84
U
U
U
U
U
U
U
P
P
P
P
P
X
X
P
P
X
P
P
P
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
LCD_D 3 LCD_D 2 LCD_D 1
IROUTE
LPWTEN HPWTEN
CNT1F
Bit 3
IDLE
Bit 3
R63
R73
R83
U
U
U
U
U
1
1
P
1
1
P
1
1
P
X
0
0
P
P
P
0
0
P
1
1
P
0
0
P
0
0
P
P
P
LCDTYPE
Bit 2
TCCE
INT1F
Bit 2
R62
R62
R82
BF1
U
U
1
1
P
1
1
P
1
1
P
0
0
P
0
0
P
P
P
0
0
P
0
0
P
0
0
P
0
0
P
P
P
CNT2EN CNT1EN
LCDF1
EINT1
Bit 1
INT0F
Bit 1
R61
R71
R81
BF0
P
P
P
P
P
U
P
P
P
P
P
P
U
P
P
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
LCD_D
LCDF0
EINT0
Bit 0
CPUS
TCIF
Bit 0
R60
R70
R80
*1
*1
P
P
P
P
P
U
P
P
P
P
P
P
U
P
P
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0