參數(shù)資料
型號(hào): TC94A29FB
廠商: Toshiba Corporation
英文描述: TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
中文描述: 東芝的CMOS數(shù)字集成電路硅單片
文件頁(yè)數(shù): 4/20頁(yè)
文件大小: 282K
代理商: TC94A29FB
TC94A29FAG/FB
2003-04-01
4
Block Diagram
P7-0/SCK2/RX2 (BRK14)
DVR
LO
RO
DV
SS
DV
DD
TMAX
PDO
VCOF
MV
SS
MV
DD
A
S
A
D
R
R
F
S
T
T
F
F
D
S
T
T
R
V
R
P7-2/INTR/SI2 (BRK16)
P7-1/SDIO2/TX2 (BRK15)
XO
XI
CV
DD
CV
SS
LPFN
RFI
SLCO
P8-0/MX1/OSC (BRK1)
LPFO
L
MPX
Clock gene.
CPU clock
CR
OSC
Crystal
OSC
LCD Driver/IO Port 2, 3, 4, 5, 6
Port 1
Bias
1
ZDET
PWM
CD clock
V
REF
SBSY
DA
Servo
control
Digital equalizer
Automatic adjustment
circuit
ROM
RAM
16-k SRAM
CLV
servo
V
REF
Synchronous
guarantee EFM
decoder
Sub code decoder
Data
slicer
V
REF
PLL
TMAX
VCO
Correction circuit
A
AD
Digital out
Audio out
Microcontroller interface
Data Reg (16 bits)
Mask ROM
(16 8192 Steps)
Program
Counter
Stack Reg.
(16 Levels)
G-Reg.
R/W Buf.
ALU
Power on Reset
F/F
Reset
BCK, LRCK, AOUT, DOUT, IPF, SBOK,
CLCK, DATA, SFSY, SBSY
RAM
(4 512 words)
Instruction
Decoder
SBSY
BCK, LRCK, AOUT, DOUT
IPF, SBOK, CLCK, DATA, SFSY
CD Reset
Reset
V
REF
V
REF
V
REF
Port 8
Timer
Interrupt
cont.
Serial
interface
(SIO)
Port 7
Buzzer
20-bit
counter
AD
conv.
P
SIO
RESET
P
P
P
T
P
P
P
P
P
P
P
P
P
P
P
P
P
P8-1/MXO (BRK2)
INTR
Crystal
OSC
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