HPIXF1104BE.B1-994579 Cortina Systems Inc, HPIXF1104BE.B1-994579 Datasheet - Page 83

• Manufacturer Part Number: HPIXF1104BE.B1-994579
• Description: IC ETH MAC SPI3 4PORT 552-BGA
• Manufacturer: Cortina Systems Inc

Specifications of HPIXF1104BE.B1-994579

• Controller Type: Ethernet Controller, MAC
• Interface: SPI-3
• Voltage - Supply: 1.2V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°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: 1008-1020

IXF1104 MAC
Datasheet
278757, Revision 13.2
17 September 2008
Figure 13
5.2.2.3
Note:
5.2.2.4
Cortina Systems
MPHY 32-Bit Interface
Clock Rates
In MPHY mode, the TFCLK and RFCLK can be independent of each other. TFCLK and
RFCLK should be common to the IXF1104 MAC and the Network Processor. The IXF1104
MAC requires a single clock source for the transmit path and a single clock source for the
receive path.
To allow all four IXF1104 MAC ports to operate at 1 Gbps, the IXF1104 MAC is designed to
allow this interface to be overclocked. This allows operation for data transfer at data rates of
up to 4.256 Gbps when operating at an overclocked frequency of 133 MHz.
MPHY mode operates at a maximum clock frequency of 133 MHz (TFCLK and RFCLK).
Parity
The IXF1104 MAC can be odd or even (the IXF1104 MAC is odd by default) when
calculating parity on the data bus. This can be changed to accommodate even parity if
desired, and can be set for transmit and receive independently. The RX Parity is set in bit 12
of the
®
IXF1104 4-Port Gigabit Ethernet Media Access Controller
Network Processor
SPI3 Transmit and Global Configuration
RDAT[31:0]
TDAT[31:0]
RMOD[1:0]
TMOD[1:0]
TADR[1:0]
DTPA_0:3
RPRTY
TPRTY
RFCLK
TFCLK
RENB
RSOP
REOP
RERR
TSOP
TEOP
TERR
TENB
STPA
PTPA
RVAL
RSX
TSX
SPI3 Bus
TFCLK
TENB_0
TDAT[31:0]
TMOD[1:0]
TPRTY_0
TSOP_0
TEOP_0
TERR_0
TSX
DTPA_0:3
STPA
PTPA
TADR[1:0]
RFCLK
RENB_0
RDAT[31:0]
RMOD[1:0]
RPRTY
RPRTY_0
RVAL_0
RSOP_0
REOP_0
RERR_0
RSX
IXF1104 MPHY
Mode
($0x700).
Port 0
Port 1
Port 2
Port 3
Line-Side Interface
Transceiver
Transceiver
Transceiver
Transceiver
B0660-02
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