TC9462F_01 TOSHIBA [Toshiba Semiconductor], TC9462F_01 Datasheet - Page 5

• Manufacturer Part Number: TC9462F_01
• Description: Digital Servo Single Chip Processor
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Pin No.
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
DMOUT
TESIO1
Symbol
TEST1
TEST2
TEST3
TESIN
CKSE
DACT
DV
FLGA
FLGB
FLGC
FLGD
XV
DV
BUS0
BUS1
BUS2
BUS3
XV
DV
DVR
PXO
V
V
V
V
V
IO0
IO1
IO2
IO3
PXI
XO
RO
LO
XI
DD
DD
DD
SS
SS
DD
DD
SS
SR
SL
I/O
I/O
I/O
I/O
I/O
I/O
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
External flag output terminal for internal signal.
Can select signal from TEZC, FOON , FOK and RFZC by
command.
External flag output terminal for internal signal.
Can select signal from DFCT , FOON , FMON and RFZC
by command.
External flag output terminal for internal signal.
Can select signal from TRON , TRSR , FOK and SRCH
by command.
External flag output terminal for internal signal.
Can select signal from TRON , DMON , HYS and SHC
by command.
Digital power supply voltage terminal.
Digital GND terminal.
General I/O terminal be changed over input port or output
port by command. At the input port mode, it can readout a
state of terminal (H/L) by read command. At the output port
mode, it outputs (H/L/HiZ) by command.
“L” active, when this terminal is set “L”, IO 0/1 and 2/3 output
feed equalizer signal and disc equalizer signal of 2-state
PWM respectively.
Normally, keep at open.
DAC test mode terminal. Normally, keep at open.
Test input terminal. Normally, keep at “L” level.
Test input/output terminal. Normally, keep at “L” level.
Digital GND terminal.
Crystal oscillator connecting input terminal for DSP.
Normally, keep at “L” level.
Crystal oscillator connecting output terminal for DSP.
Digital power supply voltage terminal.
Oscillator GND terminal for system clock.
Crystal oscillator connecting input terminal for system clock.
Crystal oscillator connecting output terminal for system clock.
Analog GND terminal for DA converter. (R-ch)
R channel data forward output terminal.
Analog supply voltage terminal for DA converter.
Reference voltage terminal for DA converter.
L channel data forward output terminal.
Analog GND terminal for DA converter. (L-ch)
Test mode terminal. Normal, keep at open.
Test mode terminal. Normal, keep at open.
Test mode terminal. Normal, keep at open.
Micon interface data input/output terminal.
Digital power supply voltage terminal.
Oscillator power supply voltage terminal for system clock.
Functional Description
5
With pull-up resistor.
With pull-up resistor.
With pull-up resistor.
Analog input.
With pull-up resistor.
With pull-up resistor.
With pull-up resistor.
Schmitt input.
With pull-up resistor.
Remarks
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
2001-11-05
TC9462F