EM77950
BB Controller
Addr Name
Reset Type
Full Name
Bit Name
Read / Write (R/W) R/W
Bit 7
Bit 6
Bit 5
Bit 4
I/O Control of Port E
IOCE4 IOCE3 IOCE2 IOCE1 IOCE0
Bit 3
Bit 2
Bit 1
Bit 0
IOCE7 IOCE6 IOCE5
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
0x8A IOCE
Power-on
1
1
P
/RESET and WDT
Wake-up from Int
Full Name
1
1
1
1
1
1
1
P
P
P
P
P
P
P
I/O Control of Port F
Bit Name
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IOCF1 IOCF0
Read / Write (R/W)
Power-on
R/W
1
R/W
1
0x8B IOCF
0x8C PUCA
0x8D PUCB
0x8E PUCC
0x8F PUCD
/RESET and WDT
Wake-up from Int
Full Name
1
1
P
P
Pull-up Control of Port A
PUCA7 PUCA6 PUCA5 PUCA4 PUCA3 PUCA2 PUCA1 PUCA0
Bit Name
Read / Write (R/W) R/W
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Power-on
0
0
P
/RESET and WDT
Wake-up from Int
Full Name
0
0
0
0
0
0
0
P
P
P
P
P
P
P
Pull-up Control of Port B
PUCB7 PUCB6 PUCB5 PUCB4 PUCB3 PUCB2 PUCB1 PUCB0
Bit Name
Read / Write (R/W) R/W
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Power-on
0
0
P
/RESET and WDT
Wake-up from Int
0
0
0
0
0
0
0
P
P
P
P
P
P
P
Full Name
Pull-up Control of Port C
PUCC5 PUCC4 PUCC3 PUCC2 PUCC1 PUCC0
Bit Name
-
-
-
-
-
-
-
-
-
-
Read / Write (R/W)
Power-on
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
/RESET and WDT
Wake-up from Int
Full Name
0
0
0
0
0
0
P
P
P
P
P
P
Pull-up Control of Port D
PUCD7 PUCD6 PUCD5 PUCD4 PUCD3 PUCD2 PUCD1 PUCD0
Bit Name
Read / Write (R/W) R/W
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Power-on
0
0
P
/RESET and WDT
Wake-up from Int
0
0
0
0
0
0
0
P
P
P
P
P
P
P
22 •
Product Specification (V1.0) 10.09.2007
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
