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DINAR1 Daughter Cards<br />
DINAR1_SOC<br />
18<br />
RGMII<br />
KSZ9031RNX<br />
10/100/1000<br />
RGMII Ethernet<br />
Transceiver<br />
+5VDC<br />
RJ45<br />
10/100/1000<br />
Base-T<br />
Ethernet<br />
14<br />
ULPI<br />
USB3317<br />
USB 2.0<br />
Transceiver<br />
2<br />
Power<br />
Switch<br />
USB 2.0<br />
4<br />
Serial Data<br />
LTC2804CGN<br />
Dual RS232<br />
Transceiver<br />
4<br />
4<br />
Dual DB9<br />
Dual<br />
RS-232<br />
5<br />
4<br />
Serial Audio Data<br />
SPI/I2C<br />
PCM3793ARHBR<br />
Stereo Audio<br />
CODEC<br />
Mic In (2)<br />
Line Out<br />
Speaker Out<br />
(Stereo)<br />
DINAR1 Motherboard Header<br />
(400 pins)<br />
12<br />
2<br />
2<br />
8<br />
8<br />
2<br />
2<br />
12<br />
SD Bus<br />
Clock Inputs<br />
Clock Outputs<br />
8 GPIO + OE/DIR<br />
1.8V3.3V<br />
Translators<br />
(with bypass<br />
for 1.8V<br />
operation)<br />
IP4855CX25<br />
SD Card Voltage<br />
Translator<br />
GP SPI Bus 0<br />
GP SPI Bus 1<br />
GP IIC Bus 0<br />
GP IIC Bus 1<br />
GP Inputs/Outputs<br />
SD/SDHC/<br />
SDXC/SDIO<br />
Clock Inputs<br />
Clock Outputs<br />
9<br />
ARM JTAG<br />
8<br />
DQ<br />
8 Controls<br />
16 DQ<br />
26 Address<br />
8 Controls<br />
2 x MT29F16G08<br />
2 GB (16 Gb)<br />
NAND Flash<br />
2 x 28F00AP30<br />
128 MB (1Gb)<br />
NOR Flash<br />
2<br />
8<br />
AT24C512<br />
IIC Bus<br />
64KB (512Kb)<br />
EEPROM<br />
SPI Bus (3 Chip Selects)<br />
Features<br />
• 10Base-T/100Base-T/1000Base-T Ethernet Transceiver (802.3)<br />
- RGMII bus interface<br />
• USB2.0 Transceiver<br />
- Device, host, or On-<strong>The</strong>-Go device (OTG)<br />
- ULPI bus interface<br />
• 2 – RS232 ports<br />
- DB9 connector<br />
• 16-Bit, Low-Power Stereo Audio CODEC (PCM3793)<br />
- Microphone Bias<br />
- Headphone<br />
- Digital Speaker Amplifier<br />
• Secure Digital Card Interface Connector (SDIO)<br />
- I/O Voltage translation<br />
- Power – 100ma@3.3V<br />
• Single channel external clock input<br />
- Via dual SMAs<br />
• Single channel clock output<br />
- Via dual SMAs<br />
AT25512<br />
64KB (512Kb)<br />
EEPROM<br />
AT25DL081<br />
1MB (8Mb)<br />
Serial Flash<br />
N25Q256A11E<br />
64MB (256Mb)<br />
Serial NOR Flash<br />
• Miscellaneous general purpose I/O (+3.3V)<br />
- 8-bits on 16-pin 0.1” IDC connector (2 sets)<br />
• Intended for SPI<br />
- 2-bits on 8-pin 0.1” IDC connector (2 sets)<br />
• Intended for I2C<br />
- 12-bits on 20-pin 0.1” IDC connector (2 sets)<br />
• Intended for GPIO of any sort<br />
• ARM JTAG Connector<br />
• NAND Flash – MT29F16G08<br />
- 16 Gb with 8-bit data<br />
• NOR Flash -- 28F00AP30<br />
- 1 Gb with 16-bit data<br />
• EEPROM – AT24C512<br />
- I2C interface, 512 Kb<br />
• Bussed on a shared SPI<br />
- EEPROM - AT25512, 512 Kb<br />
- Serial Flash - AT25DL081, 8Mb<br />
- Serial NOR Flash N25Q256A11E<br />
858 . 454 . 3419 31
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