Texas Instruments TAS3251, Руководство пользователя

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Q4
2.00k
R52
ADR
DUT
0 R62
CLIP_OTW
FAULT
DUT
MODE
Blue
D8
USB
Q8
2.00k
R105
Blue
D15
OPTICAL
Q9
GND
2.00k
R107
Q10
GND
2.00k
R109
MUTE-LED
P2-LED
P1-LED
P0-LED
I2S MUX CONTROL
MUX_CTRL
MUX-CTRL_MCU
0
R111
ADR-MCU
GND
S4 MUTE
S5 VOL UP
S6 VOL DN
S7 PROGRAM SEL
S8 LOAD
S10 INPUT
470pF
C53
470pF
C51
470pF
C50
470pF
C49
470pF
C48
470pF
C57
25.5k
R38
25.5k
R39
25.5k
R40
25.5k
R42
25.5k
R44
25.5k
R45
AVCC
14
AVSS
13
DVCC
38
DVCC
39
DVSS
1
DVSS
4
P1.0/TA0CLK/ADC10CLK
29
P1.1/TA0.0
30
P1.2/TA0.1
31
P1.3/TA0.2
32
P1.4/SMCLK/TCK
33
P1.5/TA0.0/TMS
34
P1.6/TA0.1/TDI
35
P1.7/TA0.2/TDO/TDI
36
P2.0/TA1CLK/ACLK/A0
6
P2.1/TA0INCLK/SMCLK/A1
7
P2.2/TA0.0/A2
8
P2.3/TA0.1/A3/VREF-/VEREF-
27
P2.4/TA0.2/A4/VREF+/VEREF+
28
P2.5/TA1.0/ROSC
40
P3.0/UCB0STE/UCA0CLK/A5
9
P3.1/UCB0SIMO/UCB0SDA
10
P3.2/UCB0SOMI/UCB0SCL
11
P3.3/UCB0CLK/UCA0STE
12
P3.4/UCA0TXD/UCA0SIMO
23
P3.5/UCA0RXD/UCA0SOMI
24
P3.6/TA1.1/A6
25
P3.7/TA1.2/A7
26
P4.0/TB0.0/CA0
15
P4.1/TB0.1/CA1
16
P4.2/TB0.2/CA2
17
P4.3/TB0.0/A12/CA3
18
P4.4/TB0.1/A13/CA4
19
P4.5/TB0.2/A14/CA5
20
P4.6/TB0OUTH/A15/CA6
21
P4.7/TB0CLK/CA7
22
PAD
41
RST/NMI/SBWTDIO
5
TEST/SBWTCK
37
XIN/P2.6
3
XOUT/P2.7
2
U12
MSP430G2955IRHA40R
SBWTDIO
SBWTCK
GND
3.3V
GND
0.1µF
C56
GND
1µF
C55
0.1µF
C109
GND
I2C
SDA
0 R55 SDA-MCU
SCL
0 R54 SCL-MCU
MODE
0 R103
0 R104
SW-LOAD
SW-PROGSEL
SW-VOLDN
SW-VOLUP
SW-MUTE
SW-INPUT
SW-MUTE
SW-VOLUP
SW-LOAD
SW-PROGSEL
SW-VOLDN
3.3V
Blue
D16
COAX
3.3V
3.3V
GND
3.3V
USB-LED
OPTICAL-LED
COAX-LED
USB-LED
OPTICAL-LED
COAX-LED
GND
3.3V
GND
3.3V
Blue
D6
P1
Blue
D5
P2
560
R47
Q3
2.00k
R51
Red
D4
MUTE
Q2
2.00k
R50
Blue
D7
P0
Q5
2.00k
R53
GND
3.3V
GND
3.3V
I2S BUFFERS
SLAVE-EN
I2S-BUF-EN
J35
SLAVE ENABLE
0 R113
GND
10.0k
R114
3.3V
CLIP_OTW
FAULT
J2
FREQ SEL
GND
FREQ SELECT
FREQ-SEL
OUT = 24.576MHz
IN = 22.5792MHz
FREQUENCY
SELECT
SLAVE
ENABLE
OUT = NORMAL MODE
IN = SLAVE MODE
1 2 3 4 5 6
J36 JTAG-RA
GND
J37
I2S SELECT
GND
I2S SELECT
OUT = AIB I 2S
IN = SRC I2S
10.0k
R5
3.3V
FREQ-SEL
3.3V
AIB
3.30k
R60
GND
PVDD
100k
R32
GND
8.06k
R56
1µF
100V
C46
1µF
100V
C97
0.1uF
C64
GND
0.1uF
C96
GND
VDD-RST
GND
RESET-AMP
GND
1
GND
2
MR
5
RESET
3
VDD
4
U5
TPS3802K33DCKR
VDD-RST
GND
6
4
5
1 3
S3
AMP RESET
GND
GND
6
4
5
1 3
S1
DAC MUTE
GND
RST-AIB
P2-LED
P1-LED
P0-LED
MUTE-LED
GND
3.3V
49.9 R43
47.0k
R41
3.3V
SPI BI-WIRE JTAG
VCC TOOL
TDIO
TCK
GND
J11
JTAG POWER
SBWTDIO
TCK
1
2
3
4
5
6
J12
JTAG
2200pF
C52
GND
SBWTCK
SBWTDIO
GPIO_AIB-1
GPIO_AIB-2
SW-INPUT
MUTE-AIB
DAC_MUTE
10.0k
R92
3.3V
DAC_MUTE
RST-AIB
MUTE-AIB
GPIO_AIB-1
GPIO_AIB-2
RST-AMP
TO DUT
560
R46
560
R48
560
R49
560
R106
560
R108
560
R57
0.1µF
C151
GND
GVDD
10.0k
R129
3.3V
A0-SRC
I2C BUFFERS
I2C-BUF-EN
0 R112
0 R10
SRC4392
MCLK-SEL
MCLK SELECT
MCLK-SEL
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Schematic and Bill of Materials
7 SLAU757 – January 2018
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TAS3251 Evaluation Module
ADVANCE INFORMATION
Figure 5. TAS3251EVM Schematics (2 of 6)