User Manual

JukeBlox Networked Media Modules – CX Series
Datasheet
SMSC CX Module 26 Revision 2.8 (09-30-12)
8.2.2 Connector PIN Assignments
J2 – Media Connector
Function GPIO IC PIN Signal Signal IC PIN GPIO Function
GND 1 2 GND
VIN (+3.3V) 3 4 VIN (+3.3V)
VIN (+3.3V) 5 6 VIN (+3.3V)
GND 7 8 GND
VIN (+1.2V) 9 10 VIN (+1.2V)
VIN (+1.2V) 11 12 VIN (+1.2V)
GND 13 14 GND
VIN (+1.9V) 15 16 VIN (+1.9V)
GND 17 18 GND
3V3RTC 19 20 GND
GND 21 22 TMS B15
GND 23 24 TCK C14
D15 SPI_DOUT 25 26 TDI A16
D14 SPI_DIN 27 28 TDO A15
B16 SPI_CLK 29 30 SPI_NCS0 C15
C13 TXD0 31 32 SPI_NCS1 B17
B14 RXD0 33 34 NRESET_MOD Module reset input
A14 RXD1 35 36 SSMD6 C12 GPIO-10 SPI_E_CLK
B13 TXD1 37 38 SSMD4 A12 GPIO-08 SPI_E_SDO
GND 39 40 SSMD2 C11
SPI_E_NCS GPIO-11 D12 SSMD7 41 42 SSMD1 B11
SPI_E_SDI GPIO-09 B12 SSMD5 43 44 SSMCMD A13
D11 SSMD3 45 46 SSMWP D9
A11 SSMD0 47 48
NCS3
H18
GPIO-17 BIST activate
C10 SSMCLK 49 50 NCS2 J17 GPIO-19 iPod NDETECT
D10 SSMCP 51 52 GND
GND 53 54 USB_VBUS D2
A1 USB_DN 55 56 GND
B1 USB_DP 57 58 AOUTRN L3
E3 USBVBUSDRV 59 60 AOUTRP L4
GND 61 62 GND
K4 AOUTLP 63 64 PDOUT1 J1 GPIO-06 SPI_REQ
L2 AOUTLN 65 66 VCO1 J2 GPIO-07
GND 67 68
PDOUT0
K1
GPIO-04 Factory reset
GPIO-16 H17 A23 69 70
VCO0
K2
GPIO-05 IR input
GPIO-18 H16 A22 71 72
AV3CLK
R4
GPIO-12 ETH NRESET
I2C SDA GPIO-14 T3 AV3CTRL1 73 74 AV0CTRL0 M1
I2C SCL GPIO-13 U2 AV3CTRL0 75 76 AV1DATA3 N4
M3 AV0CTRL2 77 78 AV1DATA2 P1
M2 AV0CTRL1 79 80 AV1DATA1 P2
L1 AV0CLK 81 82 AV1DATA0 P3
M4 AV0DATA3 83 84 GND
N1 AV0DATA2 85 86 AV2CTRL1 T1 MCLK
N2 AV0DATA1 87 88 GND
N3 AV0DATA0 89 90 AV2CLK R1 SCLK
GND 91 92 GND
LRCK T1 AV2CTRL0 93 94 AV4DATA1 U3 SPDIF output
A/D data 1 P4 AV2DATA3 95 96 AV4DATA0 V2 SPDIF input
A/D data 0 R3 AV2DATA2 97 98 GND
D/A data 1 T2 AV2DATA1 99 100 ETH_LED_ACT
D/A data 0 U1 AV2DATA0 101 102 ETH_LED_SPEED
GND 103 104 MIICRS R14 GPIO-00
ETH_RXN 105 106 MIICOL T13 GPIO-01
ETH_RXP 107 108 MIITXER T11 GPIO-02
109 110 MIITXCLK R12 GPIO-03 iPod Access Power
ETH_TXN 111 112 MIITXD0 U10
ETH_TXP 113 114 MIITXD1 V10
GND 115 116 MIIRXD0 U12
GPIO-15 K18 NWAIT 117 118 MIIRXD1 V12
NPD_RF 119 120 GND
USB
Video Output
Ethernet
USB
Video Output
Ethernet
PIN Number
SPI
Debug UART
JTAG
SPI
Note: The IC PIN column indicates the pin number on the DM860A or DM870A integrated circuit.
This allows for easy cross-reference to the DM860A or DM870A data sheet information.