ORSPI4-1F1156I datasheet(4/263 Pages) LATTICE

Part #	ORSPI4-1F1156I

Description	Dual SPI4 Interface and High-Speed SERDES FPSC

Download	263 Pages

Scroll/Zoom	100%

Manufacturer	LATTICE [Lattice Semiconductor]

Direct Link	http://www.latticesemi.com

Logo

4 / 263 page

Lattice Semiconductor

ORCA ORSPI4 Data Sheet

4

area efﬁcient than FPGA gates. Therefore, an FPSC with an embedded function is gate equivalent to an FPGA with

a much larger gate count.

FPGA/Embedded Core Interface

The interface between the FPGA logic and the embedded core has been enhanced to allow for a greater number of

interface signals than on previous FPSC architectures. Compared to bringing embedded core signals off-chip, this

on-chip interface is much faster and requires less power. All of the delays for the interface are precharacterized and

accounted for in the

ispLEVER Development System.

Series 4 based FPSCs expand this interface by providing a link between the embedded block and the multi-master

32-bit system bus in the FPGA logic. This system bus allows the core easy access to many of the FPGA logic func-

tions including the Embedded Block RAMs and the microprocessor interface.

Clock spines also can pass across the FPGA/embedded core boundary. This allows for fast, low-skew clocking

between the FPGA and the embedded core. Many of the special signals from the FPGA, such as DONE and global

set/reset, are also available to the embedded core, making it possible to fully integrate the embedded core with the

FPGA as a system.

For even greater system ﬂexibility, FPGA conﬁguration RAMs are available for use by the embedded core. This

allows for user-programmable options in the embedded core, in turn allowing for greater ﬂexibility. Multiple embed-

ded core conﬁgurations may be designed into a single device with user-programmable control over which conﬁgu-

rations are implemented, as well as the capability to change core functionality simply by reconﬁguring the device.

FPSC Design Kit

Development is facilitated by an FPSC design kit which, together with

ispLEVER and third-party synthesis and sim-

ulation engines, provides all software and documentation required to design and verify an FPSC implementation.

Included in the kit are the FPSC conﬁguration manager, and compiled

Verilog simulation models, HSPICE and/or

IBIS models for I/O buffers, and complete online documentation. The kit's software coupled with

the design envi-

ronment, provides a seamless FPSC design environment. More information can be obtained by visiting the Lattice

website at

http://www.latticesemi.com.

SPI4 Protocol Overview

The System Packet Interface Level 4, Phase 2 (SPI4) was deﬁned by the Optical Internetworking Forum (OIF) as

an interface for packet and cell transfers between a Physical Layer (PHY) device and a link layer device for applica-

tions requiring up to 10 Gbit/s aggregate bandwidth. The system level model for the SPI4 interface is shown in Fig-

ure 2.

Similar Part No. - ORSPI4-1F1156I

Manufacturer	Part #	Datasheet	Description
Littelfuse	ORS	424Kb / 2P	Dedicated - Single Shot 2016 Rev: 1-A-062216
	ORS120A150SD	424Kb / 2P	Dedicated - Single Shot 2016 Rev: 1-A-062216
	ORS230A150SD	424Kb / 2P	Dedicated - Single Shot 2016 Rev: 1-A-062216
Lattice Semiconductor	ORSO42G5	1Mb / 153P	0.6 to 2.7 Gbps SONET Backplane Interface FPSCs
Lattice Semiconductor	ORSO42G5-1BM484C	1Mb / 153P	0.6 to 2.7 Gbps SONET Backplane Interface FPSCs

More results

Similar Description - ORSPI4-1F1156I

Manufacturer	Part #	Datasheet	Description
Lattice Semiconductor	ORLI10G	907Kb / 80P	Quad 2.5Gbps, 10Gbps Quad 3.125Gbps, 12.5Gbps Line Interface FPSC
NXP Semiconductors	MC92604	203Kb / 2P	Dual Gigabit Ethernet SerDes Transceiver 2004 REV 1
THine Electronics, Inc.	THCV213	39Kb / 1P	LVDS SerDes transmitter and receiver
Agere Systems	OR3TP12	2Mb / 128P	Field-Programmable System Chip (FPSC) Embedded Master/Target PCI Interface
	ORLI10G	1Mb / 72P	Quad 2.5 Gbits/s 10 Gbits/s, and 12.5 Gbits/s Line Interface FPSC
	OR3LP26B	5Mb / 184P	Field-Programmable System Chip (FPSC) Embedded Master/Target PCI Interface
THine Electronics, Inc.	THCV213	954Kb / 19P	LVDS SerDes transmitter and receiver
Freescale Semiconductor...	MC33903_4	1Mb / 106P	SBC Gen2 with CAN High Speed and LIN Interface
NXP Semiconductors	MC33903	2Mb / 111P	SBC Gen2 with CAN high speed and LIN interface Rev. 15.0, 6/2023
Freescale Semiconductor...	MCZ33905CS5EK	1Mb / 106P	SBC Gen2 with CAN High Speed and LIN Interface

More results

ORSPI4-1F1156I Datasheet(PDF) 4 Page - Lattice Semiconductor

ORSPI4-1F1156I Datasheet(HTML) 4 Page - Lattice Semiconductor

Similar Part No. - ORSPI4-1F1156I

Similar Description - ORSPI4-1F1156I

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL