tc94a54mfg TOSHIBA Semiconductor CORPORATION, tc94a54mfg Datasheet
tc94a54mfg
Manufacturer Part Number
tc94a54mfg
Description
Single-chip Cd-mp3 Solution
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TC94A54MFG.pdf
(2 pages)
1
Product Brief
www.Toshiba.com/taec
Highlights
• Highly integrated
• Expanding decoder
• Macro commands
• Programmable RAM
TC94A54MFG/TC94A60MFG Single-chip
CD-MP3 Solution
solution with CD servo,
RF amp, 1 Mbit SRAM,
decoder and DA
converter in a single SiP
solution
firmware library
including MP3, WMA,
AAC, ATRAC CD,
graphic equalization and
surround field effects
simplify software
programming
and pin-compatible
ROM solutions enable
customization and
design flexibility
TC94A54MFG/TC94A60MFG
Single-chip CD-MP3 Solution
Description
TC94A54MFG and TC94A60MFG are
highly integrated, high-performance CD-
MP3 solutions that enable playback of CD
and multiple compressed audio formats
from a single chip. Featuring high-quality
audio output in I
stereo formats, the TC94A54MFG and
TC94A60MFG integrate a CD servo, RF
amplifier, compressed audio decoder and
DA converter in a single system-in-
package (SiP) solution. TC94A54MFG
Block Diagram
DVDD3
TESTD
DVSS3
DVSS3
VSS15
VDDM
BUCK
VDD3
BUS0
BUS1
BUS2
BUS3
STBY
VDDT
VSSP
VSS3
/CCE
FGIN
VCOI
/RST
DVR
IO0
IO1
RO
LO
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Pull-up
Ana.
LPF
25
51
Clock Gen.
CPU
I /F
24
52
2
S, S/PDIF or analog
23
53
1-Bit
DAC
22
54
21
55
20
56
Address
Digital
Circuit
Out
19
57
18
58
Demodulation
RAM
16K
Audio
Subcode
Out
Circuit
17
59
16
60
15
61
14
62
Control
13
63
Servo
PWM
EFM Demodulation
Servo
CAV
12
ROM
64
RAM
Sync Signal
AWRC
Protection
11
65
and TC94A60MFG are available in pin-
compatible standard ROM versions that can
be customized to specific customer
requirements using programmable RAM. An
extensive decoder firmware library is
available for custom ROM versions.
TC94A54MFG and TC94A60MFG are ideal
for compressed audio CD players where low
cost, design flexibility, and high-performance
playback and tag/file management are key
customer requirements.
10
66
5-Bit
R-2R
DAC
Digital
Auto
Adj.
EQ
Servo
TMAX
CLV
PLL
67
9
68
8
69
7
70
6
10-Bit
SAR
DAC
71
5
72
4
73
3
VCO
RFDC
EFM Slice
RF Block
AGC
RFEQ
RFRP
RF
VRO
74
2
TE
FE
APC
75
1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
FTE
TNI
TPI
FPI1
FPI2
FNI1
FNI2
RVSS3
MDI
LDO
RVDD3
EQSET
PNSEL
RFO
RFDCI
AGCI
INVSEL
TESTR
VMDIR
VRO
RESIN
RFEQO
RFRPI
RFI
SLCO
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tc94a54mfg Summary of contents
Page 1
... MP3 solutions that enable playback of CD and multiple compressed audio formats from a single chip. Featuring high-quality audio output S/PDIF or analog stereo formats, the TC94A54MFG and TC94A60MFG integrate a CD servo, RF amplifier, compressed audio decoder and DA converter in a single system-in- package (SiP) solution. TC94A54MFG Block Diagram ...
Page 2
... TC94A54MFG/TC94A60MFG Single-chip CD-MP3 Solution All trademarks are of their respective manufacturer and may be registered in certain jurisdictions. Supported Product Families • TC94A54MFG-001, MP3 and WMA9 decoder firmware • TC94A54MFG-002, MP3, WMA9, and AAC decoder firmware • TC94A60MFG-301, MP3 and ATRAC CD decoder firmware © ...