tc94a29fag TOSHIBA Semiconductor CORPORATION, tc94a29fag Datasheet - Page 4

• Manufacturer Part Number: tc94a29fag
• Description: Single-chip Cd Processor With Built-in Controller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

P7-1/SDIO2/TX2 (BRK15)
Block Diagram
P7-0/SCK2/RX2 (BRK14)
P7-2/INTR/SI2 (BRK16)
P8-0/MX1/OSC (BRK1)
P8-1/MXO (BRK2)
DV
CV
DV
CV
DVR
RO
XO
LO
DD
DD
SS
SS
XI
SBSY
INTR
Crystal
OSC
Interrupt
interface
Crystal
Port 8
Port 7
Timer
Serial
(SIO)
cont.
OSC
OSC
CR
Clock gene.
CD clock
ZDET
CPU clock
MPX
Data Reg (16 bits)
(16 ´ 8192 Steps)
Mask ROM
Bias
Stack Reg.
(16 Levels)
control
ROM
Servo
RAM
PWM
Program
Counter
Automatic adjustment
Microcontroller interface
Digital equalizer
V
BCK, LRCK, AOUT, DOUT, IPF, SBOK,
SBSY
REF
circuit
LCD Driver/IO Port 2, 3, 4, 5, 6
IPF, SBOK, CLCK, DATA, SFSY
CLCK, DATA, SFSY, SBSY
BCK, LRCK, AOUT, DOUT
Audio out
4
DA
Sub code decoder
V
G-Reg.
REF
Digital out
(4 ´ 512 words)
Instruction
Decoder
servo
CLV
RAM
Reset
CD Reset
AD
Correction circuit
guarantee EFM
Synchronous
16-k SRAM
conv.
AD
decoder
R/W Buf.
Reset
ALU
Power on Reset
V
REF
counter
F/F
20-bit
Port 1
V
REF
Buzzer
TMAX
slicer
VCO
Data
PLL
TC94A29FAG/FB
V
REF
SIO
V
REF
2003-04-01
RESET
RFI
SLCO
TMAX
PDO
VCOF
LPFO
LPFN
MV
MV
DD
SS