CS8900A-IQ3R Cirrus Logic Inc, CS8900A-IQ3R Datasheet - Page 84

• Manufacturer Part Number: CS8900A-IQ3R
• Description: Ethernet ICs IC 10Mbps Ethernet Controller 3.3V
• Manufacturer: Cirrus Logic Inc

Specifications of CS8900A-IQ3R

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

84
(first 6 received bytes).
Host may read the DA
128 received bytes.
Host may read first
RxDest cleared.
Rx128 set and
RxDest set.
Yes
Yes
CIRRUS LOGIC PRODUCT DATASHEET
Yes
Figure 22. Early Interrupt Generation
Receive Frame
Received?
Received?
Received?
Received?
Received?
128 bytes
64 bytes
DA Filter
Passed?
EOF
EOF
EOF
Yes
Yes
Yes
No
No
No
No
No
No
Discard Frame
is set, frame accepted and
appropriate. If ExtradataA,
set, frame is accepted and
Crystal LAN™ Ethernet Controller
If RxOKA or CRCerrorA
RxOKA or CRCerrorA is
Host may read frame.
Host may read frame.
Host may read frame.
RxDest cleared and
frame accepted and
set, as appropriate.
RxOK or CRCerror
RxOK, CRCerror or
Rx128 cleared and
Extradata set, as
RxDest cleared
If RuntA is set,
and Runt set.
CS8900A
DS271F5