62
Pin Name
Pin No.
I/O
Destination
Function
LDBUSY
60
I
LDD
LDD serial IF busy
WDEN
61
O
LDD
LDD microcomputer I/F (transfer enable signal)
RFDEN
63
O
AFE
AFE/LDD microcomputer I/F (transfer enable signal)
SDATA
65
IO
AFE / LDD
AFE/LDD microcomputer I/F (transfer data signal 3V
system)
SCLK 66
O
AFE
/
LDD
AFE/LDD
microcomputer
I/F
(transfer
clock
signal)
Pin Name
Pin No.
I/O
Destination
Function
DOUT 2
TO
ATAPI Digital
output
pin
ROUT
LOUT
246
248
AO
ATAPI
Audio Lch & Rch output
Pin Name
Pin No.
I/O
Destination
Function
FEMCK 67
O
AFE
Front
End
LSI
clock
XCO 254
O
X’TAL Crystal
oscillation
33.8688
MHz
XCI 255
I
X’TAL
Crystal
oscillation
33.8688
MHz
1.4.5 Serial Communication Interface Pin List
1.4.6 Audio Interface Pin List
1.4.7 Clock Generator Pin List