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PCM9211 (HDMI : U1040)
PIN Functions
PIN
NO.
NAME
NO.
NAME
I/O
1
ERROR/INT0
1
ERROR/INT0
O
2
NPCM/INT1
2
NPCM/INT1
O
3
MPIO_A0
3
MPIO_A0
I/O
4
MPIO_A1
4
MPIO_A1
5
MPIO_A2
I/O
6
MPIO_A3
5
MPIO_A2
I/O
7
MPIO_C0
6
MPIO_A3
I/O
8
MPIO_C1
7
MPIO_C0
I/O
9
MPIO_C2
8
MPIO_C1
I/O
10
MPIO_C3
9
MPIO_C2
I/O
11
MPIO_B0
10
MPIO_C3
I/O
12
MPIO_B1
11
MPIO_B0
I/O
13
MPIO_B2
12
MPIO_B1
I/O
14
MPIO_B3
13
MPIO_B2
I/O
15
MPO0
14
MPIO_B3
I/O
(1) Schmitt trigger input
15
MPO0
O
16
MPO1
O
Copyright © 2010, Texas Instruments Incorporated
17
DOUT
O
18
LRCK
O
19
BCK
O
20
SCKO
O
21
DGND
–
22
DVDD
–
23
MDO/ADR0
I/O
24
MDI/SDA
I/O
25
MC/SCL
I
26
MS/ADR1
I
27
MODE
I
28
RXIN7/ADIN0
I
29
RXIN6/ALRCKI0
I
30
RXIN5/ABCKI0
I
31
RXIN4/ASCKI0
I
32
RXIN3
I
33
RXIN2
I
34
RST
I
PIN CONFIGURATIONS
48
47
46
ERROR/INT0
1
NPCM/INT1
2
MPIO_A0
3
MPIO_A1
4
MPIO_A2
5
MPIO_A3
6
MPIO_C0
7
MPIO_C1
8
MPIO_C2
9
MPIO_C3
10
MPIO_B0
11
MPIO_B1
12
13
14
15
PIN
5-V
5-V
I/O
TOLERANT
TOLERANT
O
No
DIR Error detection output / Interrupt0 output
No
DIR Error detection output / Interrupt0 output
O
No
DIR Non-PCM detection output / Interrupt1 output
No
DIR Non-PCM detection output / Interrupt1 output
I/O
Yes
Multipurpose I/O, Group A
Yes
Multipurpose I/O, Group A(1)
I/O
Yes
Multipurpose I/O, Group A
Yes
I/O
Multipurpose I/O, Group A(1)
Yes
Multipurpose I/O, Group A
I/O
Yes
Multipurpose I/O, Group A
Yes
Multipurpose I/O, Group A(1)
I/O
Yes
Multipurpose I/O, Group C
Yes
Multipurpose I/O, Group A(1)
I/O
Yes
Multipurpose I/O, Group C
Yes
Multipurpose I/O, Group C(1)
I/O
Yes
Multipurpose I/O, Group C
Yes
Multipurpose I/O, Group C(1)
I/O
Yes
Multipurpose I/O, Group C
Yes
Multipurpose I/O, Group C(1)
I/O
Yes
Multipurpose I/O, Group B
Yes
Multipurpose I/O, Group C(1)
I/O
Yes
Multipurpose I/O, Group B
Yes
Multipurpose I/O, Group B(1)
I/O
Yes
Multipurpose I/O, Group B
Yes
Multipurpose I/O, Group B(1)
I/O
Yes
Multipurpose I/O, Group B
Yes
Multipurpose I/O, Group B(1)
O
No
Multipurpose output 0
Yes
Multipurpose I/O, Group B(1)
No
Multipurpose output 0
No
Multipurpose output 1
No
Main output port, serial digital audio data output
Product Folder Link(s):
No
Main output port, LR clock output
No
Main output port, Bit clock output
No
Main output port, System clock output
–
Ground, for digital
–
Power supply, 3.3 V (typ.), for digital
Yes
Software control I/F, SPI data output / I2C slave address setting0(2)
Yes
Software control I/F, SPI data input / I2C data input/output(2) (3)
Yes
Software control I/F, SPI clock input / I2C clock input(2)
Yes
Software control I/F, SPI chip select / I2C slave address setting1(2)
No
Control mode setting, (see the Serial Control Mode section, Control Mode Pin Setting)
Yes
Biphase signal, input 7 / AUXIN0, serial audio data input(2)
Yes
Biphase signal, input 6 / AUXIN0, LR clock input(2)
Yes
Biphase signal, input 5 / AUXIN0, bit clock input(2)
Yes
Biphase signal, input 4 / AUXIN0, system clock input(2)
Yes
Biphase signal, input 3(2)
Yes
Biphase signal, input 2(2)
Yes
Reset Input, active low(2) (4)
PT PACKAGE
LQFP-48
(TOP VIEW)
45
44
43
42
41
40
39
38
PCM9211
16
17
18
19
20
21
22
23
PIN FUNCTIONS
DESCRIPTION
DESCRIPTION
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
PCM9211
140
SBAS495 – JUNE 2010
37
36
VDDRX
RXIN1
35
RST
34
RXIN2
33
RXIN3
32
RXIN4/ASCKIO
31
RXIN5/ABCKIO
30
RXIN6/ALRCKIO
29
RXIN7/ADIN0
28
MODE
27
MS/ADR1
26
MC/SCL
25
24
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7
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