CXD2510Q
SENS output
Microcomputer serial register
value (latching not required)
ASEQ = 0
ASEQ = 1
$0X
Z
SEIN (FZC)
SEIN (A.S)
SEIN (T.Z.C)
SEIN (SSTOP)
XBUSY
FOK
$1X
Z
$2X
Z
Z
$3X
$4X
Z
$5X
Z
$6X
Z
SEIN (Z)
GFS
$AX
GFS
COMP
COUT
OV64
Z
$BX
$CX
COMP
COUT
$EX
OV64
$7X, 8X, 9X, DX, FX
0
Description of SENS signals
SENS output
Meaning
Z
The SENS pin is high impedance.
XBUSY
Low while the auto sequencer is in operation, high when operation terminates.
Outputs the same signal as the FOK pin.
High for "focus OK".
FOK
GFS
High when the played back frame sync is obtained with the correct timing.
Measures the number of tracks set with Reg B. High when Reg B is latched, low when the
initial Reg B number is input by CNIN.
COMP
Measures the number of tracks set with Reg B. High when Reg B is latched, toggles each time
the Reg B number is input by CNIN. While $44 and $45 are being executed, toggles with each
CNIN 8-count instead of the Reg B number.
COUT
OV64
Low when the EFM signal, after passing through the sync detection filter, is lengthened by
64 channel clock pulses or more.
Command bit
DPLL = 0
DPLL = 1
Meaning
RFPLL is analog. PDO, VCOI and VCOO are used.
RFPLL is digital. PDO is impedance.
External parts for Pins 18 to 20 are required even when analog PLL is selected.
Command bit
BiliGL SUB = 0
BiliGL SUB = 1
BiliGL MAIN = 0 BiliGL MAIN = 1
STEREO
SUB
MAIN
Mute
Definition of bilingual capable MAIN, SUB and STEREO:
The left channel input is output to the left and right channels for MAIN.
The right channel input is output to the left and right channels for SUB.
The left and right channel inputs are output to the left and right channels for STEREO.
– 15 –
SONY [ SONY CORPORATION ]
