HPIXF1104BE.B1-994579 Cortina Systems Inc, HPIXF1104BE.B1-994579 Datasheet - Page 52

• 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
Table 7
Table 8
Cortina Systems
CPU Interface Signal Descriptions (Sheet 2 of 2)
Transmit Pause Control Interface Signal Descriptions
®
Signal Name
UPX_RDY_L
UPX_WIDTH1
UPX_WIDTH0
Signal Name
TXPAUSEADD2
TXPAUSEADD1
TXPAUSEADD0
TXPAUSEFR
IXF1104 4-Port Gigabit Ethernet Media Access Controller
Designator
Designator
Ball
U16
M1
T5
Ball
N20
P21
P20
T20
Output*
Open
Drain
Type
Input
Type
Input
Input
2.5V CMOS
3.3V LVTTL
Standard
Standard
CMOS
CMOS
2.5 V
2.5 V
Description
Cycle complete indicator.
Active Low.
Note:
Note:
Data bus width select.
UPX_WIDTH[1:0] specifies the CPU bus width.
Description
TXPAUSEADD[2:0] is the port selection address
for pause frame insertion.
TX Pause Interface Strobe.
UPX_WIDTH[1:0]
An external pull-up resistor is required for
proper operation.
*Dual-mode I/O
Normal operation: Open drain output
Boundary Scan Mode: Standard CMOS
output
00
01
1x
Mode
16-bit
32-bit
8-bit
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