6.0 FUNCTIONAL AND OPERATION DESCRIPTION
6.1 All TX MODE SELECTED
MX98745
EEPROM
XRC
Arb
XRC
DT&
PMD
Port 0
DT&
PMD
Port 7
DT&
PMD
Port 8
DT&
PMD
Port 15
Figure 6-1 Pure TX Mode operation for XRC II
6.2 TX AND MII MIXED MODE
EEPROM
XRC
Arbitor
XRC
MII
DT&
or
PMD
FX
Port 7
DT&
PMD
Port 8
DT&
PMD
Port 15
Figure 6-2 TX/MII Mixed Mode operation for XRC II
P/N:PM0427
REV. 1.4, JUL. 8, 1998
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