EM785830AA
8-bit Micro-controller
16.38KHz
Fig.8 Block diagram of TCC WDT
IOC5 (Unused)
PAGE0 (Unused)
7
6
5
4
X
-
3
X
-
2
X
-
1
X
-
0
X
-
0
0
0
R/W
R/W
R/W
Bit0~4 : (undefined) not allowed to use
Bit5~Bit7(Unused) : These three bits must clear to 0 or MCU power consumption will increase.
The default value in these 3 bits are “1”. Please clear them to “0” when init MCU.
PAGE1 (undefined) not allowed to use.(This page is not sure to 0 or 1 )
IOC6 (PORT6 I/O control, P6* pins switch control)
PAGE0 (PORT6 I/O control register)
7
6
5
4
3
2
1
0
0
0
IOC67
R/W-1
IOC66
R/W-1
IOC65
R/W-1
IOC64
R/W-1
IOC63
R/W-1
IOC62
R/W-1
R/W-1
R/W-1
Bit0~Bit1 (Unused) : These two bits must clear to 0 or MCU power consumption will increase.
The default value in these 2 bits are “1”. Please clear them to “0” when init MCU.
Bit 2 ~ Bit 7 (IOC62 ~ IOC67) : PORT6(0~7) I/O direction control register
0 Î put the relative I/O pin as output
1 Î put the relative I/O pin into high impedance
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* This specification is subject to be changed without notice.
20
12/1/2004 V1.6
ELAN [ ELAN MICROELECTRONICS CORP ]
