DP83815DVNG/HAPB National Semiconductor, DP83815DVNG/HAPB Datasheet - Page 62

• Manufacturer Part Number: DP83815DVNG/HAPB
• Manufacturer: National Semiconductor

Specifications of DP83815DVNG/HAPB

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Not Compliant

4.0 Register Set
Example: Pattern match on the following destination addresses:
Example of how to mask out a byte in a pattern:
set $PATBUF01 = 280
set $PATBUF23 = 300
# write counts
iow l $RFCR (0006)
iow l $RFDR (0406)
iow l $RFCR (0008)
iow l $RFDR (0406)
# write data pattern into buffer 0
iow l $RFCR ($PATBUF01)
iow l $RFDR (0002)
iow l $RFCR ($PATBUF01 + 4)
iow l $RFDR (0103)
iow l $RFCR ($PATBUF01 + 8)
iow l $RFDR (0204)
# write data pattern into buffer 1
iow l $RFCR ($PATBUF01 + 2)
iow l $RFDR (1012)
iow l $RFCR ($PATBUF01 + 6)
iow l $RFDR (1113)
iow l $RFCR ($PATBUF01 + a)
iow l $RFDR (1214)
# write data pattern into buffer 2
iow l $RFCR ($PATBUF23)
iow l $RFDR (2022)
iow l $RFCR ($PATBUF23 + 4)
iow l $RFDR (2123)
iow l $RFCR ($PATBUF23 + 8)
iow l $RFDR (2224)
# write data pattern into buffer 3
iow l $RFCR ($PATBUF23 +2)
iow l $RFDR (3032)
iow l $RFCR ($PATBUF23 + 6)
iow l $RFDR (3133)
iow l $RFCR ($PATBUF23 + a)
iow l $RFDR (3234)
#enable receive filter on all patterns
iow l $RFCR ($RFEN|$APAT0|$APAT1|$APAT2|$APAT3)
# write data pattern into buffer 0
iow l $RFCR ($PATBUF01)
iow l $RFDR (10002)
iow l $RFCR ($PATBUF01 + 4)
iow l $RFDR (20103)
iow l $RFCR ($PATBUF01 + 8)
iow l $RFDR (30204)
02-00-03-01-04-02
12-10-13-11-14-12
22-20-23-21-24-22
32-30-33-31-34-32
(Continued)
# pattern count registers 1, 0
# count 1 = 4, count 0= 6
# pattern count registers 3, 2
# count 3 = 4, count 2 = 6
#mask byte 0 (value = 02)
#mask byte 1 (value = 01)
#mask byte 0 and 1
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