HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 153

• 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
Table 93
8.5.6
Table 94
Cortina Systems
RX FIFO Overflow Event ($ 0x5A0) (Sheet 2 of 2)
TX Block Register Overview
Table 94
which include the TX FIFO High and Low Watermark.
TX FIFO High Watermark Ports 0 to 9 ($ 0x600 - 0x609) (Sheet 1 of 2)
®
1. R = Read Only; CoR = Clear on Read; W = Write; R/W = Read/Write
TX FIFO High
Watermark Port 0
TX FIFO High
Watermark Port 1
TX FIFO High
Watermark Port 2
TX FIFO High
Watermark Port 3
1. R = Read Only; CoR = Clear on Read; W = Write; R/W = Read/Write
2. For all TX FIFO High Watermark Registers, the following bit definitions apply to all ports (0:9):
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
Bit
Bits 31:13 - Reserved and R.
Bits 12:0 - Described above.
3
2
1
0
Name
through
2
RX FIFO Overflow
Event Port 3
RX FIFO Overflow
Event Port 2
RX FIFO Overflow
Event Port 1
RX FIFO Overflow
Event Port 0
Name
Description
High watermark for TX FIFO port 0. The default
value is 1584 bytes. When the amount of data
stored in the FIFO exceeds this value, the TX
FIFO indicates “SATISFIED.” This implies
further up in the system that no more data must
be sent to this port.
High watermark for TX FIFO port 1. The default
value is 1584 bytes. When the amount of data
stored in the FIFO exceeds this value, the TX
FIFO indicates “SATISFIED.” This implies
further up in the system that no more data must
be sent to this port.
High watermark for TX FIFO port 2. The default
value is 1584 bytes. When the amount of data
stored in the FIFO exceeds this value, the TX
FIFO indicates “SATISFIED.” This implies
further up in the system that no more data must
be sent to this port.
High watermark for TX FIFO port 3. The default
value is 1584 bytes. When the amount of data
stored in the FIFO exceeds this value, the TX
FIFO indicates “SATISFIED.” This implies
further up in the system that no more data must
be sent to this port.
Table 100 on page 162
Port 3
0 = FIFO overflow event did not occur
1 = FIFO overflow event occurred
Port 2
0 = FIFO overflow event did not occur
1 = FIFO overflow event occurred
Port 1
0 = FIFO overflow event did not occur
1 = FIFO overflow event occurred
Port 0
0 = FIFO overflow event did not occur
1 = FIFO overflow event occurred
Description
provide an overview of the TX Block Registers,
Address
0x600
0x601
0x602
0x603
Type
CoR
CoR
CoR
CoR
Type
R/W
R/W
R/W
R/W
1
1
8.5 Memory Map
0x00000630
0x00000630
0x00000630
0x00000630
Default
Default
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0
0
0
0