User Manual

JukeBlox Networked Media Modules – CX Series
Datasheet
SMSC CX Module 30 Revision 2.8 (09-30-12)
SMSC CONFIDENTIAL
J1 – LCD Connector
Function GPIO IC PIN Signal Signal IC PIN GPIO Function
GND
12
GND
V8 LCDD0
34
LCDD1 U8
T8 LCDD2
56
LCDD3 R8
V7 LCDD4
78
LCDD5 U7
T7 LCDD6
910
LCDD7 R7
V6 LCDD8
11 12
LCDD9 U6
T6 LCDD10
13 14
LCDD11 R6
V5 LCDD12
15 16
LCDD13 U5
T5 LCDD14
17 18
LCDD15 V4
U4 LCDD16
19 20
LCDD17 V3
GND
21 22
GND
T10 LCDCLK
23 24
LCDCTRL0 R9
T9 LCDCTRL1
25 26
LCDCTRL2 U9
V9 LCDCTRL3
27 28
GND
GND
29 30
GND
PIN Number
LCD Interface
LCD Interface
LCD Interface
LCD Interface
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.
J3 – Low Density Connector
Function GPIO IC PIN Signal Signal IC PIN GPIO Function
GND
12
GND
VIN (+3.3)
34
RXD0 B14
VIN (+3.3)
56
TXD0 C13
GND
78
GND
VIN (+1.9)
910
VIN (+1.2)
VIN (+1.9)
11 12
VIN (+1.2)
GND
13 14
GND
Free GPIO-15 K18 NWAIT
15 16
RXD1 A14
iPod NDETECT GPIO-19 J17 NCS2
17 18
TXD1 B13
D13 NRESET
19 20
GND
3V3RTC
21 22
AV2CTRL1 R2 MCLK
GND
23 24
AV2CTRL0 T1 LRCK
D14 SPI_DIN
25 26
AV2CLK R1 SCLK
D15 SPI_DOUT
27 28
AV2DATA2 R3 A/D data 0
B16 SPI_CLK
29 30
AV2DATA0 U1 D/A data 0
C15 SPI_NCS0
31 32
AV4DATA1 T2 SPDIF output
Free GPIO-17 H18 NCS3
33 34
AV4DATA0 V2 SPDIF input
GND
35 36
GND
E-GPIO_NCS/TBA GPIO-11 D12 SSMD7
37 38
USB_DN A1
I2C SDA GPIO-14 T3 AV3CTRL1
39 40
USB_DP B1
I2C SCL GPIO-13 U2 AV3CTRL0
41 42
USBVBUSDRV E3
GND
43 44
USB_VBUS D2
SPI_REQ GPIO-06 J1 PDOUT1
45 46
GND
Factory Reset GPIO-04 K1 PDOUT0
47 48
SSMD5 B12 GPIO-09 E-GPIO_SDI/TBA
IR input GPIO-05 K2 VCO0
49 50
SSMD4 A12 GPIO-08 E-GPIO_SDO/TBA
GND
51 52
GND
ETH_LED_SPEED
53 54
ETH_LED_ACT
iPod Access Power GPIO-03 R12 MIITXCLK
55 56
SSMD6 C12 GPIO-10 E-GPIO_CLK/TBA
ETH_RXN
57 58
ETH_RXP
ETH_TXN
59 60
ETH_TXP
Free GPIO-00 R14 MIICRS
61 62
MIICOL T13 GPIO-01 Free
GND
63 64
GND
PIN Number
Debug UART
USB
SPI
Ethernet
EthernetEthernet
Ethernet
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.