em78p809n ELAN Microelectronics Corp, em78p809n Datasheet - Page 46

• Manufacturer Part Number: em78p809n
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

EM78P809N
8-Bit Microcontroller
42 •
4.10 Timer/Counter 3
Internal clock
Registers for Timer/Counter 3 Circuit
R_BANK Address NAME
BANK 1
BANK 1
BANK 1
BANK 0
Up-counter
TC2 interrupt
SFR
SFR
TCR2
TC2 pin
0X05
0X06
0X07
0x0E
0x0B
0x0E
TC3CR TC3CAP
TC3DA TC3DA7 TC3DA6 TC3DA5 TC3DA4 TC3DA3 TC3DA2 TC3DA1 TC3DA0
TC3DB TC3DB7 TC3DB6 TC3DB5 TC3DB4 TC3DB3 TC3DB2 TC3DB1 TC3DB0
INTCR
ISFR1
IMR1
n
0
Fig. 22. Window Mode Timing Chart
INT1NR INT0EN
EXIE5
EXIF5
Bit 7
R/W
R/W
R/W
R/W
R/W
R/W
1
2
TCIF2
TCIE2
TC3S
Bit 6
R/W
R/W
R/W
R/W
R/W
R/W
(This specification is subject to change without further notice)
TC3CK1 TC3CK0
Bit 5
ADIF
ADIE
n-3
R/W
R/W
R/W
R/W
R/W
0
--
n-2
INT3ES1
Bit 4
R/W
R/W
R/W
R/W
Product Specification (V1.0) 07.26.2005
--
--
0
0
INT3ES0
EXIF3
EXIE3
TC3M
Bit 3
R/W
R/W
R/W
R/W
R/W
R/W
match
n-1
TCIF4
TCIE4
Bit 2
R/W
R/W
R/W
R/W
0
--
0
--
n
0
INT1ES TC2ES
counter
Bit 1
SPIE
SPIF
clear
R/W
R/W
R/W
R/W
R/W
1
--
0
2
TCIE3
TCIF3
Bit 0
R/W
R/W
R/W
R/W
R/W
--
0
3