EM77950
BB Controller
Addr Name
Reset Type
Full Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
General Purpose I/O port, Port E
PTE5 PTE4 PTE3 PTE2
Bit Name
PTE7
R/W
U
PTE6
PTE1
R/W
U
PTE0
R/W
U
Read / Write (R/W)
Power-on
R/W
U
R/W
U
R/W
U
R/W
U
R/W
U
0x18
PTE
/RESET and WDT
Wake-up from Int
Full Name
U
U
U
U
U
U
U
U
P
P
P
P
P
P
P
P
General Purpose I/O port, Port F
Bit Name
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PTF1
R/W
U
PTF0
R/W
U
Read / Write (R/W)
Power-on
0x19
PTF
/RESET and WDT
Wake-up from Int
Full Name
U
U
P
P
Least significant Byte of 16-bit Free Run Counter
Bit Name
FRC7
FRC6
FRC5 FRC4 FRC3 FRC2 FRC1
FRC0
Read / Write (R/W)
Power-on
R
0
0
0
R
0
0
0
R
0
0
0
R
0
0
0
R
0
0
0
R
0
0
0
R
0
0
0
R
0
0
0
0x1A LFRC
0x1B HFRC
0x1C LFRCB
/RESET and WDT
Wake-up from Int
Full Name
Most significant Byte of 16-bit Free Run Counter
Bit Name
FRCF
FRCE
FRCD FRCC FRCB FRCA FRC9
FRC8
Read / Write (R/W)
Power-on
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
/RESET and WDT
Wake-up from Int
Full Name
Least significant Byte Buffer of 16-bit Free Run Counter
FRCB6 FRCB5 FRCB4 FRCB3 FRCB2 FRCB1 FRCB0
Bit Name
FRCB7
Read / Write (R/W)
Power-on
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
/RESET and WDT
Wake-up from Int
Full Name
Serial Peripheral Interface Read Register
Bit Name
SPIR7
SPIR6
SPIR5 SPIR4 SPIR3 SPIR2 SPIR1 SPIR0
Read / Write (R/W)
Power-on
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
0x1D SPIRB
/RESET and WDT
Wake-up from Int
0
0
0
0
0
0
0
0
P
P
P
P
P
P
P
P
16 •
Product Specification (V1.0) 10.09.2007
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
