MX98715AEC-C 查看數據表（PDF） - Macronix International
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MX98715AEC-C Datasheet PDF : 39 Pages
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MX98715AEC-C
TABLE 5.2.0 TRANSMIT AUTO POLLING BITS
CSR<18:17>
Time Interval
00
No transmit auto-polling, a write to CSR1 is required to poll
01
auto-poll every 200 us
10
auto-poll every 800 us
11
auto-poll every 1.6 ms
5.2.2 TRANSMIT POLL COMMAND ( CSR1 )
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Transmit Poll command
Field
31:0
Name
TPC
Description
Write only, when written with any value, MX98715AEC-C read transmit descriptor list in
host memory pointed by CSR4 and processes the list.
5.2.3 RECEIVE POLL COMMAND ( CSR2 )
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Receive Poll command
Field
31:0
Name
RPC
Description
Write only, when written with any value, MX98715AEC-C read receive descriptor list in host
memory pointed by CSR3 and processes the list.
P/N:PM0655
REV. 0.3, MAY. 04, 2000
14
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