5-6
Pin No.
Pin Name
I/O
Function
AH4
AH5
AH6
AH7
AH8
AH9
AH10
AH11
AH12
AH13
AH14
AH15
AH16
AH17
AH18
AH19
AH20
AH21
AH22
AH23
AH24
AJ1
AJ2
AJ3
AJ4
AJ5
AJ6
AJ7
AJ8
AJ9
AJ10
AJ11
AJ12
AJ13
AJ14
AJ15
AJ16
AJ17
AJ18
AJ19
AJ20
AJ21
AJ22
AJ23
AJ24
B1
B2
B3
B4
B5
B6
B7
B8
WRPULSEP
HFONP
PA7
PA2
H1
G1/FOP
F1
E1
REP
ASY
FCEFM2
PCEFM2
RFI_M
RFI_P
AGCIN
CDEF2
TDRV
FDRV
RFP2
RXD2B
SP1DAT0
OFPULSE
OFPULSE
PKPULSE2
PKPULSE2
HFONM
PA1
PA6
D1
C1
B1
A1
RFN
EFM
FCEFM1
PCEFM1
EXTR
CEQ
REQ
DAOUT
SDRV2
SDRV1
MDRV
RPF3
TXD2B
DCLKB
DCASB
DBA0
DADD00
DADD03
DQ12
DQ15
DQ09
O
O
I
O
I
I
I
I
I
—
—
—
I
I
—
—
O
O
O
I
—
—
O
O
O
O
O
I
I
I
I
I
I
—
I
—
—
—
—
O
O
O
O
I
O
O
O
O
O
O
I/O
I/O
I/O
Output of write pulse (laser driver control signal for write)
Output of laser driver high frequency superposition control signal
Input of RXDA2 signal
Output of RCDT signal
Input of sub beam signal H1
Input of sub beam signal G1
Input of sub beam signal F1
Input of sub beam signal E1
Input of RF differential signal (+)
Fixed at “L”
Fixed at “L”
Fixed at “L”
Input of differential RF signal (-) from AG16 pin
Input of differential RF signal (+) from AG17 pin
Fixed at “L”
Fixed at “L”
Output of tracking drive signal (D/A converter)
Output of Focuse drive signal (D/A converter)
Output of RF digital signal
Input of receive data
Fixed at GND
Not used
Output of off pulse signal
Output of peak pulse
Output of peak pulse
Output of laser drive high frequency superposition control signal
Fixed at “L”
Input of RCDT signal
Input of main beam signal D1
Input of main beam signal C1
Input of main beam signal B1
Input of main beam signal A1
Input of RF differential signal (-)
Fixed at “L”
Read channel frequency comparator
Fixed at “L”
Fixed at “L”
Fixed at “L”
Fixed at “L”
Output of general-purpose D/A converter
Output of sled drive signal (D/A converter)
Output of sled drive signal (D/A converter)
Output of spindle drive signal (D/A converter)
Input of RF digital signal
Output of transfer data
Output of negative clock for DDRSDRAM
Output of CAS signal
Output of bank address [0]
Output of DDRSDRAM address [0]
Output of DDRSDRAM address [3]
Input/output of DDRSDRAM data [12]
Input/output of DDRSDRAM data [15]
Input/output of DDRSDRAM data [9]