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Hi-Speed USB 2.0 to 10/100 Ethernet Controller
Datasheet
SMSC LAN9500/LAN9500i 43 Revision 1.7 (10-02-08)
DATASHEET
Table 2.4, “Miscellaneous Pins,” on
page 14
Added new TEST3 entry, which must always be
grounded. Modified buffer types for TEST1 and
TEST2 entries to indicate “-” as buffer type. Buffer
type now hidden. TEST3 corresponds to hidden
TESTMODE pin.
Figure 2.1 LAN9500/LAN9500i 56-
QFN Pin Assignments (TOP
VIEW) on page 9
Updated figure with Rev B strap changes and pin
33 change from “NC” to “TEST3”
Table 2.1, “MII Interface Pins,” on
page 10 and Table 2.2, “EEPROM
Pins,” on page 13
Modified strap locations in Table 2.1 as follows:
EEP_DISABLE moved from RXER to TXD0,
RMT_WKP moved from RXCLK to TXD1, and
EEP_SIZE moved from TXCLK to TXD3. Moved
PORT_SWAP strap from EEDI pin in Table 2.2 to
TXD2 in Table 2.1.
Note 2.1 on page 12 and Note 2.2
on page 13
Modified listed items to indicate straps are loaded
on both POR and nRESET.
Section 4.5.3, "Reset and
Configuration Strap Timing," on
page 35
Replaced previous “3.5.3 Reset Timing” section
with this section.
Section 4.5.5, "Turbo MII Interface
Timing," on page 37
Added section.
Table 6.1 Customer Revision History (continued)
REVISION LEVEL
AND DATE SECTION/FIGURE/ENTRY CORRECTION