HBD-E770W
81
Pin No.
Pin Name
I/O
Description
P6
FE_VWDC1O
-
Not used
P8
FE_AVDD12_1
-
Power supply terminal (+1.2V)
P10
FE_DVDD33O
-
Power supply terminal (+3.3V)
P12
DVSS
-
Ground terminal
P14
DVSS
-
Ground terminal
P36
NFRBN2
O
Ready/busy selection signal output terminal Not used
P38
NFRBN
O
Ready/busy selection signal output to the NAND
fl
ash
P40
VCC2IO
-
Power supply terminal (+1.8V)
P42
VCC2IO
-
Power supply terminal (+1.8V)
R1
FE_ING
O
Sub beam (G) input from the BD drive
R3
FE_INC
O
Main beam (C) input from the BD drive
R5
FE_TRINB
-
Not used
R7
FE_TRIND
-
Not used
R9
FE_AVDD12_2
-
Power supply terminal (+1.2V)
R35
DVSS
-
Ground terminal
R37
B_RDQ25
I/O
Two-way data bus with the SD-RAM
R39
B_RDQ30
I/O
Two-way data bus with the SD-RAM
R41
B_RDQ29
I/O
Two-way data bus with the SD-RAM
R43
B_RDQ26
I/O
Two-way data bus with the SD-RAM
T2
FE_INH
O
Sub beam (H) input from the BD drive
T4
FE_FPDODVD
I
Laser power monitor signal input from the BD drive
T6
FE_IND
O
Main beam (D) input from the BD drive
T8
FE_DVDD12I
-
Power supply terminal (+1.2V)
T10
FE_DVDD12I
-
Power supply terminal (+1.2V)
T12
DVSS
-
Ground terminal
T14
DVSS
-
Ground terminal
T36
B_RDQ28
I/O
Two-way data bus with the SD-RAM
T38
B_RDQ27
I/O
Two-way data bus with the SD-RAM
T40
B_RDQ24
I/O
Two-way data bus with the SD-RAM
T42
B_RDQ31
I/O
Two-way data bus with the SD-RAM
U1
FE_INF
O
Sub beam (F) input from the BD drive
U3
FE_FOIN
-
Not used
U5
FE_FPDOCD
-
Not used
U7
FE_V14
O
Reference voltage (+1.4V) output for the motor drive circuit
U9
FE_AVDD33
-
Power supply terminal (+3.3V)
U11
FE_DVDD12I
-
Power supply terminal (+1.2V)
U13
DVSS
-
Ground terminal
U15
DVSS
-
Ground terminal
U35
DVSS
-
Ground terminal
-
Ground terminal
-
Ground terminal
O
Data strobe signal (negative) output to the SD-RAM
O
Data strobe signal (positive) output to the SD-RAM
-
Not used
-
Not used
O
Sub beam (E) input from the BD drive
-
Power supply terminal (+3.3V)
-
Power supply terminal (+1.2V)
-
Ground terminal
V14
DVSS
-
Ground terminal
V36
B_RDQM3
O
Data mask signal output to the SD-RAM
V38
B_RDQM2
O
Data mask signal output to the SD-RAM
V40
VCC2IO
-
Power supply terminal (+1.8V)
V42
VCC2IO
-
Power supply terminal (+1.8V)
W1
FE_RFIP2
I
DVD RF signal (positive) input from the BD drive
W3
FE_RFIN2
I
DVD RF signal (negative) input from the BD drive
W5
FE_AGND
-
Ground terminal
W7
FE_AGND
-
Ground terminal
W9
FE_AVDD33
-
Power supply terminal (+3.3V)
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