PM73121ꢀAAL1gator II
Data Sheet
PMC-Sierra, Inc.
PMC-980620
,VVXHꢀꢁ
AAL1 SAR Processor
not drive addresses, so the RATM_ADDR/TATM_ADDR should be left unconnected, and each
AAL1gator II is essentially connected to its own single-PHY UTOPIA bus.
Active Low
+Vcc
Decode of
Address
Assigned to
PHY_ENABLE
5
AAL1gator II
/RPHY_ADDR
RPHY_CLAV
/RPHY_EN
RATM_ADDR
RATM_CLAV
/RATM_READ_EN
RATM_SOC
RPHY_SOC
RPHY_DATA
RPHY_CLK
RATM_DATA
RATM_CLK
≤ 25 MHz
AAL1gator II
(PM73121)
WAC-185-B-X
Active Low
Decode of
Address
Assigned to
AAL1gator II
5
/TPHY_ADDR
TATM_ADDR
TATM_CLAV
/TATM_WRITE_EN
TATM_SOC
TPHY_CLAV
/TPHY_EN
TPHY_SOC
TPHY_DATA
TPHY_CLK
TATM_DATA
TATM_CLK
≤ 25 MHz
*NOTE: Manufacturer’s data sheets are subject to change.
Please confirm specifications before using this part.
Figure 95. Connecting Eight AAL1gator IIs to a WAC-185-B-X
ꢀꢇꢃ
PMC [ PMC-SIERRA, INC ]
