User's Manual

9.1.3

Current Consumption in UART Bypass Mode............................................. 21

9.2 USB Interface ........................................................................................... 22

9.2.1 USB Data Connections .......................................................................... 22

9.2.2 USB Pull-Up Resistor ............................................................................ 22

9.2.3 Power Supply ...................................................................................... 22

9.2.4 Self Powered Mode............................................................................... 22

9.2.5 Bus Powered Mode ............................................................................... 24

9.2.6 Suspend Current.................................................................................. 24

9.2.7 Detach and Wake-Up Signaling .............................................................. 25

9.2.8 USB Driver.......................................................................................... 25

9.2.9 USB 1.1 Compliance ............................................................................. 25

9.2.10 USB 2.0 Compatibility ........................................................................ 26

9.3 SPI Interface ............................................................................................ 26

9.4 I/O Parallel Ports ....................................................................................... 26

10. Reset ....................................................................................................... 27

11. Software Stacks ....................................................................................... 27

11.1 iWRAP Stack ....................................................................................... 28

12. Contact Information ................................................................................. 30