参数资料
型号: GT-48208
厂商: Galileo Technology Services, LLC
英文描述: Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高级交换式 10+10/100 BaseX以太网控制器)
中文描述: 先进的交换式以太网控制器的10 10/100 BaseX(高级交换式10 10/100 BaseX以太网控制器)
文件页数: 37/135页
文件大小: 1619K
代理商: GT-48208
GT-482xx Switched Ethernet Controllers for 10+10/100 BaseX
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Revision 1.2
131
PRELIMINARY
1.0
3/4/98
1. Page 10: Corrected Limit4 to be active HIGH
instead of active LOW. Corrected direction of
Rdcen*/BurstAddr[0] from Input to Input/Output.
Corrected direction of TxEn[1:0] from Input/Out-
put to Output only.
2. Page 11: Corrected description of Rst* signal to
be asserted for al least 10 MII clocks, not 10 sys-
tem clocks. Corrected AClk description to a max
of 66MHz, not 50MHz.
3. Page 12: Removed Reset pin definitions from
Addr[11:0] description and referred to Table 16,
Added reference to Table 19, “CPU Mode Selec-
4. Page 22: Corrected Aging bit definition.
5. Page 57: Corrected polarity of DAddr[11] in
RESET Pin Strapping Options for Back Pressure
Enable.
6. Chapter 18: Corrected offset addresses for
Counters[3:0] and Counters[7:4] in the Register
Map. General clean-up of register definitions.
Provided polarity and default values for all sig-
nals.
7. Page 93: Added
θja and θjc values to Table 71.
Removed Tj maximum value from Table 71.
8. Page 95: Corrected thd (MII hold time) values to
be 3nS minimum, from 1nS maximum.
9. Removed “Galileo Technology Confidential Doc-
ument.”
PRELIMINARY
1.1
4/30/98
1. Added GT-48208 and GT-48207 pinouts
(page115) and information to create a unified
datasheet.
2. Added RV32364 information (page69).
3. Added additional Aging information (page30).
Table 77: Document History (Continued)
D o cument Ty pe
R e v. #
D at e
C omm e nts
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