PCM9211PTR BLOCK DIAGRAM
Clock/ Data
Recovery
MPIO_A
SELECTOR
MPIO_C
SELECTOR
MPIO _B
SELECTOR
ADC
Com. Supply
MPO0/1
SELECTOR
MPO 0
MPO 1
MAIN
OUTPUT
SCKO
BCK
LRCK
DOUT
PORT
RXIN8
RXIN9
RXIN10
RXIN11
DITOUT
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
DIT
Lock:DIR
Unlock:ADC
AUXIN 2
AUXOUT
OSC
Divider
XMCKO
Divider
XMCKO
DITOUT
RECOUT0
RECOUT1
AUXIN 0
AUXIN1
ADC Standalone
ADC Mode
Control
Function
Control
REGISTER
POWER SUPPLY
MC /SCL
MDI /SDA
MDO /ADR0
MS/ADR 1
PLL
DIR
Lock Detection
ERROR / INT0
NPCM / INT1
ADC Clock
(SCK /BCK/LRCK)
(To MPIO _A & MPO0/1 )
ADC
MODE
DIR CS
(48-bit)
DIT CS
(48-bit)
DIR Interrupt
GPIO/GPO
Data
MPIO_A
MPIO_B
MPIO_C
MPO0
MPO1
Divider
(to MPIO_A)
Secondary BCK/ LRCK
Selector
RECOUT0
RECOUT1
SBCK /SLRCK
DOUT
RXIN7
SCKO/BCK/LRCK
RXIN 0
RXIN 1
RXIN 2
RXIN 4/ASCKI0
RXIN 3
RXIN 5/ABCKI0
RXIN 6/ALRCKI 0
RXIN 7/ADIN0 RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RXIN1
RXIN0
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
VINL
VINR
VCOM
MPIO _C0
MPIO _C1
MPIO _C2
MPIO _C3
XTI
XTO
AGND VDDRX GNDRX DVDDVCCAD AGNDAD DGNDVCC
ADC
ANALOG
DIR
ANALOG
ALL
DIR
ANALOG
SPI/I C
INTERFACE
2
Reset
and Mode
Set
All Port
f Calculator
S
DIR
f Calculator
S
DIR
P and P
CD
EXTRA DIR FUNCTIONS
f Calculator
S
ERROR DETECTION
Non-PCM DETECTION
Flags
DTS-CD/LD Detection
Validity Flag
User Data
Channel Status Data
BFRAME Detection
Interrupt System
MPIO_B3
MPIO_B2
MPIO_B1
MPIO_B0
RST
PCM9211
www.ti.com
SBAS495 –JUNE 2010
BLOCK DIAGRAM
Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): PCM9211
ADSP21487KSWZ2B (DIGITAL_DSP : IC781)
TOP VIEW
(PINS DOWN)
1
44
45
89
88
132
176
133
PIN 1
GND PAD
(PIN 177)
at BOTTOM
Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No.
SDDQM 1 V
DD
_
EXT
45 DAI_P10 89 V
DD
_
INT
133
MS0
2 DPI_P08 46 V
DD
_
INT
90 FLAG0 134
SDCKE 3 DPI_P07 47 V
DD
_
EXT
91 FLAG1 135
V
DD
_
INT
4 V
DD
_
INT
48 DAI_P20 92 FLAG2 136
CLK_CFG1 5 DPI_P09 49 V
DD
_
INT
93 NC 137
ADDR0 6 DPI_P10 50 DAI_P08 94 FLAG3 138
BOOT_CFG0 7 DPI_P11 51 DAI_P14 95 NC 139
V
DD
_
EXT
8 DPI_P12 52 DAI_P04 96 NC 140
ADDR1 9 DPI_P13 53 DAI_P18 97 V
DD
_
EXT
141
ADDR2 10 DPI_P14 54 DAI_P17 98 NC 142
ADDR3 11 DAI_P03 55 DAI_P16 99 V
DD
_
INT
143
ADDR4 12 NC 56 DAI_P12 100 TRST
144
ADDR5 13 V
DD
_
EXT
57 DAI_P15 101 NC 145
BOOT_CFG1 14 NC 58 V
DD
_
INT
102 EMU 146
GND 15 NC 59 DAI_P11 103 DATA0 147
ADDR6 16 NC 60 V
DD
_
EXT
104 DATA1 148
ADDR7 17 NC 61 V
DD
_
INT
105 DATA2 149
NC 18 V
DD
_
INT
62 BOOT_CFG2 106 DATA3 150
NC 19 NC 63 V
DD
_
INT
107 TDO 151
ADDR8 20 NC 64 AMI_ACK 108 DATA4 152
ADDR9 21 V
DD
_
INT
65 GND 109 V
DD
_
EXT
153
CLK_CFG0 22 NC 66 THD_M 110 DATA5 154
V
DD
_
INT
23 NC 67 THD_P 111 DATA6 155
CLKIN 24 V
DD
_
INT
68 V
DD
_
THD
112 V
DD
_
INT
156
XTAL 25 NC 69 V
DD
_
INT
113 DATA7 157
ADDR10 26 WDTRSTO
70 V
DD
_
INT
114 TDI 158
SDA10 27 NC 71 MS1
115 SDCLK 159
V
DD
_
EXT
28 V
DD
_
EXT
72 V
DD
_
INT
116 V
DD
_
EXT
160
V
DD
_
INT
29 DAI_P07 73 WDT_CLKO 117 DATA8 161
ADDR11 30 DAI_P13 74 WDT_CLKIN 118 DATA9 162
ADDR12 31 DAI_P19 75 V
DD
_
EXT
119 DATA10 163
ADDR17 32 DAI_P01 76 ADDR23 120 TCK 164
ADDR13 33 DAI_P02 77 ADDR22 121 DATA11 165
V
DD
_
INT
34 V
DD
_
INT
78 ADDR21 122 DATA12 166
ADDR18 35 NC 79 V
DD
_
INT
123 DATA14 167
RESETOUT
/RUNRSTIN 36 NC 80 ADDR20 124 DATA13 168
V
DD
_
INT
37 NC 81 ADDR19 125 V
DD
_
INT
169
DPI_P01 38 NC 82 V
DD
_
EXT
126 DATA15 170
DPI_P02 39 NC 83 ADDR16 127 SDWE
171
DPI_P03 40 V
DD
_
EXT
84 ADDR15 128 SDRAS 172
V
DD
_
INT
41 V
DD
_
INT
85 V
DD
_
INT
129 RESET 173
DPI_P05 42 DAI_P06 86 ADDR14 130 TMS 174
DPI_P04 43 DAI_P05 87 AMI_WR
131 SDCAS 175
DPI_P06 44 DAI_P09 88 AMI_RD
132 V
DD
_
INT
176
GND 177*
* at BOTTOM
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
47
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Weight and Dimensions
