HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 56

• Manufacturer Part Number: HFIXF1110CC.B3-998844
• Description: IC ETHERNET MAC 10PORT 552-CBGA
• Manufacturer: Cortina Systems Inc

Specifications of HFIXF1110CC.B3-998844

• Controller Type: Ethernet Controller, MAC
• Interface: SPI-4.2
• Voltage - Supply: 1.8 V, 2.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 575-BCBGA Exposed Pad (552 Bumps)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 1008-1010

IXF1110 MAC
Datasheet
250210, Revision 11.0
13 April 2009
Figure 10
5.2.1.1
Table 18
Cortina Systems
new credits are granted until a complete FIFO status cycle has been received and validated
by a correct DIP-2 check. This is the only method of operation that can eliminate the
possibility of an overrun in the link partner device.
Data Path State
Control Words
A common control word format is used in both the transmit and receive interfaces.
describes the fields in the control word. When inserted in the data path, the control word is
aligned such that its MSB is sent on the MSB of the transmit or receive data lines. A payload
control word that separates two adjacent burst transfers contains status information
pertaining to the previous transfer and the following transfer.
control-word definitions.
Control Word Format (Sheet 1 of 2)
®
Bit Position
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
14:13
15
EOPS
Label
Type
Control Word Type.
Set to either of the following values:
0 = Idle or training control word
1 = Payload control word (payload transfer will immediately follow the control word)
End-of-Packet (EOP) Status.
Set to the following values according to the status of the immediately preceding
payload transfer:
00 = Not an EOP.
01 = EOP Abort (application-specific error condition
10 = EOP Normal termination, 2 bytes valid
11 = EOP Normal termination, 1 byte valid
EOPS is valid in the first control word following a burst transfer. It is ignored and set to
“00” otherwise.
Description
5.2 System Packet Interface Level 4
Table 19
provides a list of
Table 18
Page 56
Phase 2