Digi NS7520 DJ Equipment User Manual


 
      vii
Ethernet FIFO Data register...................................................167
Ethernet Transmit Status register............................................169
Ethernet Receive Status register.............................................174
MAC Configuration Register 1.................................................178
MAC Configuration Register 2.................................................180
Back-to-Back Inter-Packet-Gap register.....................................184
Non-Back-to-Back Inter-Packet-Gap register...............................185
Collision Window/Collision Retry register ..................................186
Maximum Frame register ......................................................187
PHY Support register ...........................................................188
Test register.....................................................................189
MII Management Configuration register .....................................191
MII Management Command register..........................................193
MII Management Address register ............................................194
MII Management Write Data register ........................................195
MII Management Read Data register .........................................196
MII Management Indicators register..........................................197
SMII Status register .............................................................198
Station Address registers ......................................................198
Station Address Filter register................................................201
Register hash table .............................................................202
Chapter 10:
Serial Controller Module .................................209
Supported features....................................................................210
Bit-rate generator .....................................................................211
Serial protocols ........................................................................212
UART mode .............................................................................212
SPI mode ................................................................................213
FIFO management ..............................................................214
General-purpose I/O configurations ................................................222
Serial port performance ..............................................................223
Configuration...........................................................................223
Serial Channel registers ..............................................................225
Serial Channel 1, 2 Control Register A ......................................225
Serial Channel 1, 2 Control Register B ......................................231
Serial Channel 1, 2 Status Register A ........................................235
Serial Channel 1, 2 Bit-Rate registers .......................................244