HPIXF1104BE.B1-994579 Cortina Systems Inc, HPIXF1104BE.B1-994579 Datasheet - Page 45

• 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 3
Cortina Systems
SPI3 Interface Signal Descriptions (Sheet 8 of 8)
®
MPHY
REOP_0
RMOD1
RMOD0
RSX
IXF1104 4-Port Gigabit Ethernet Media Access Controller
Signal Name
SPHY
REOP_0
REOP_1
REOP_2
REOP_3
NA
NA
Designator
Ball
C16
D18
C23
G13
G14
E13
J19
Output
Output
Output
Type
Standard
LVTTL
LVTTL
LVTTL
3.3 V
3.3 V
3.3 V
Description
Receive End of Packet.
REOP indicates the end of a packet when
asserted with RVAL.
32-bit Multi-PHY mode: REOP_0 covers all
32 bits.
4 x 8 Single-PHY mode: The REOP_0:3 bits
correspond to the RDAT[7:0]_n channels.
Receive Word Modulo:
32-bit Multi-PHY mode: RMOD[1:0]
indicates the valid bytes of data in
RDAT[31:0]. During transmission, RMOD is
always “00”, except when the last double-
word is transferred on RDAT[31:0].
RMOD[1:0] specifies the valid packet data
bytes on RDAT[31:0] when REOP is
asserted.
RMOD[1:0]
00 = 4 bytes [31:0]
01 = 3 bytes [31:8]
10 = 2 bytes [31:16]
11 = 1 byte [31:24]
4 x 8 Single-PHY mode: RMOD[1:0] is not
required.
RMOD is considered valid only when RVAL
is simultaneously asserted.
RENB must be asserted for RMOD[1:0] to
be valid.
Receive Start of Transfer.
32-bit Multi-PHY mode: RSX indicates when
the in-band port address is present on the
RDAT bus. When RSX is High and RVAL =
0, the value of RDAT[7:0] is the address of
the receive FIFO to be selected.
Subsequent data transfers on RDAT are
from the FIFO specified by this in-band
address. Values of 0, 1, 2, and 3 select the
corresponding port. RSX is ignored when
RVAL is de-asserted.
4 x 8 Single-PHY mode: RSX is ignored.
Valid Bytes of RDAT
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