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EM78P809N
8-Bit Microcontroller
Product Specification
(V1.0) 07.26.2005
(This specification is subject to change without further notice)
51
Register Bank 1
Address Name
Reset Type
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
TC3CAP
0
0
P
TC3DA7 TC3DA6 TC3DA5 TC3DA4 TC3DA3 TC3DA2 TC3DA1 TC3DA0
0
0
0
0
0
0
0
0
P
P
P
P
TC3DB7 TC3DB6 TC3DB5 TC3DB4 TC3DB3 TC3DB2 TC3DB1 TC3DB0
0
0
0
0
0
0
0
0
P
P
P
P
ADD1
ADD0
X
TC2M
U
U
U
0
P
P
U
0
P
P
U
P
TC2D15 TC2D14 TC2D13 TC2D12 TC2D11 TC2D10 TC2D9 TC2D8
0
0
0
0
0
0
0
0
P
P
P
P
TC2D7 TC2D6 TC2D5 TC2D4 TC2D3 TC2D2 TC2D1 TC2D0
0
0
0
0
0
0
0
0
P
P
P
P
TC3S
0
0
P
TC3CK1 TC3CK0
0
0
P
TC3M
0
0
P
X
U
U
U
X
U
U
U
X
U
U
U
0
0
P
0x05
TC3CR
0
0
P
0
0
P
0
0
P
0
0
P
0x06
TC3DA
0
0
P
0
0
P
0
0
P
0
0
P
0x07
TC3DB
TC2S TC2CK2 TC2CK1 TC2CK0
0
0
0
0
0
P
0
0
P
0
0
P
0x08
TC2CR
/
ADDL
0
0
P
0
0
P
0
0
P
0
0
P
0x09
TC2DH
0
0
P
0
0
P
0
0
P
0
0
P
0x0A
TC2DL
Bit Name
ADREF ADRUN ADCK1 ADCK0
ADP
ADIS2 ADIS1 ADIS0
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
0
0
P
0
0
(*)
0
0
P
0
0
P
1
1
P
0
0
P
0
0
P
0
0
P
0x0B
ADCR
ADE7
0
0
P
ADD9
U
P
P
TEN
0
0
0
ADE6
0
0
P
ADD8
U
P
P
TCK1
0
0
P
ADE5
0
0
P
ADD7
U
P
P
TCK0
0
0
P
ADE4
0
0
P
ADD6
U
P
P
X
0
0
P
ADE3
0
0
P
ADD5
U
P
P
TBTEN TBTCK2 TBTCK1 TBTCK0
0
0
0
0
0
P
ADE2
0
0
P
ADD4
U
P
P
ADE1
0
0
P
ADD3
U
P
P
ADE0
0
0
P
ADD2
U
P
P
0x0C
ADIC
0X0D
ADDH
0
0
P
0
0
P
0X0E
TBKTC