User manual

xiii Table of Contents
B.17 Hi-definition Audio Link Connector (HDAUD1) ........ 113
Table B.17:Hi-definition audio link connector
(HDAUD1)............................................... 113
B.18 SM Bus Connector (JFP2 / SNMP)............................... 114
Table B.18:SM bus connector (JFP2 / SNMP)........... 114
B.19 LAN1 and LAN2 LED Connector (LANLED1)........... 114
Table B.19:LAN1 and LAN2 LED connector
(LANLED1) ............................................. 114
B.20 GPIO Header (GPIO1).................................................. 115
Table B.20:GPIO header (GPIO1).............................. 115
B.21 System I/O Ports............................................................ 116
Table B.21:System I/O ports ...................................... 116
B.22 DMA Channel Assignments.......................................... 117
Table B.22:DMA channel assignments ...................... 117
B.23 Interrupt Assignments ................................................... 118
Table B.23:Interrupt assignments............................... 118
B.24 1st MB Memory Map.................................................... 118
Table B.24:1st MB memory map ............................... 118
B.25 PCI Bus Map................................................................. 119
Table B.25:PCI bus map............................................. 119
Appendix C Programming GPIO.....................................122
C.1 Supported GPIO Register.............................................. 122
C.1.1 GPIO registers............................................................. 122
C.1.2 GPIO example program-1........................................... 123