ESD EPPC-T10, Руководство по оборудованию, Страница: 15 / 37

Technical Data
2.12 USB - Host Interface
Number 1
Standard USB specification Rev. 2.0
Bit rate Max. 480 MBit/s
Topology Host controller integrated in CPU
Max. current per port @5V 500 mA, short-circuit protected
Software support - OHCI-Host controller- and device driver for the U-Boot
Connector USB socket type-A
2.13 SATA Interface
Number 1
Standard SATA Specification Rev. 2.5
Type Standard SATA data plug connector plus one connector for the
supply voltage of the SATA devices
Topology Connected directly with the SATA port of the Host CPU
Power supply voltage 3,3 V with max. 1A
5 V with max. 0,75A
2.14 Monitoring Circuitry
Temperature monitoring 4 x 1 x ADT7461 connected with the I 2 C Bus of the CPU to
monitor the ambient temperature and the thermal diode of the CPU
Voltage monitoring By means of 12-bit ADC which is connected via I²C to the CPU and
possibly required circuits for signal conditioning.
Monitoring of
- Voltage supply
- Battery voltage (RTC)
- 3.3 V, 5 V, core voltages
EPPC-T10 Hardware Manual • Doc. No.: I.2007.21 / Rev. 1.1 Page 15 of 37