参数资料
型号: HW-SD3400A-DSP-DB-UNI-G
厂商: Xilinx Inc
文件页数: 42/50页
文件大小: 0K
描述: KIT DEVELOPMENT SPARTAN 3ADSP
产品变化通告: Adapter Replacement 23/May/2008
标准包装: 1
系列: Spartan®-3A
类型: DSP FPGA
适用于相关产品: Spartan?-3A DSP 3400A
所含物品: 平台和电源
配用: HW-FMC-VIDEO-DC-G-ND - HARDWARE FMC-VIDEO DAUGHTER CARD
相关产品: XC3SD3400A-4CSG484I-ND - IC FPGA SPARTAN-3A DSP 484-CSBGA
XC2C64A-5CPG56C-ND - IC CR-II CPLD 64MCELL 56-CSBGA
XC2C64A-5VQG100C-ND - IC CR-II CPLD 64MCELL 100-VQFP
122-1706-ND - IC CR-II CPLD 64MCELL 56-CSBGA
122-1707-ND - IC CR-II CPLD 64MCELL 100-VQFP
122-1708-ND - IC CR-II CPLD 64MCELL 44-VQFP
XC3SD3400A-5FGG676C-ND - SPARTAN-3ADSP FPGA 3400K 676FBGA
XC3SD3400A-5FG676C-ND - SPARTAN-3ADSP FPGA 3400K 676FBGA
XC3SD3400A-5CSG484C-ND - SPARTAN-3ADSP FPGA 3400K 484CSA
XC3SD3400A-5CS484C-ND - SPARTAN-3ADSP FPGA 3400K 484CSA
更多...
其它名称: 122-1532
Chapter 1: Introduction
R
DDR2 Signaling
All DDR2 control signals are terminated through 47-? resistors to a 0.9-V VTT reference
voltage. The DDR2 interface of the FPGA supports SSTL18 signaling and all the DDR2
signals are controlled impedances. The DDR2 data, mask, and strobe signals are of
matched length within byte groups. On die termination (ODT) is available and better
performance can be achieved when used by the memory controller.
MIG Compatibility
MIG can be used to generate a compatible design for the Spartan-3A DSP 3400A Edition
board.
I 2 C Bus Addressing
The Spartan-3A DSP 3400A Edition board uses an I 2 C bus to interface different devices to
the FPGA. Because of the large amount of devices having similar slave address, an I 2 C
MUX (Philips PCA9544APW) is used to separate those devices from one to the other.
Table 1-29 defines the various slave addresses accessible by the FPGA through the I 2 C
MUX output.
Note : To change the I 2 C MUX output you need to perform a write access to the I 2 C MUX
(slave address 0xE4) with the following data: 0x04 for MUX 0, 0x05 for MUX 1, 0x06 for
MUX 2 and 0x07 for MUX3. See the I 2 C MUX data sheet for detailed information.
Table 1-29:
I 2 C Slave Device Addresses
I 2 C MUX
MUX 0
Device
Fan controller
I 2 C EEPROM
I 2 C MUX
Slave
Address
0x58
0xA8
0xE4
A7
0
1
1
A6
1
0
1
A5
0
1
1
A4
1
0
0
A3
1
1
0
A2
0
0
1
A1
0
0
0
A0
R/W
R/W
R/W
DDR2 SODIM EEPROM 0xA0
1
0
1
0
0
0
0
R/W
MUX 1
MUX 2
Clock generator
I 2 C MUX
FMC #1 I 2 C EEPROM
FMC #1 optional
FMC #2 I 2 C EEPROM
FMC #2 optional
Digital pot (adj. power
supply)
I 2 C MUX
0xD4
0xE4
0xA0
0xX0/0xX8
0xA2
0xX2/0xXA
0xA4
0xE4
1
1
1
X
1
X
1
1
1
1
0
X
0
X
0
1
0
1
1
X
1
X
1
1
1
0
0
X
0
X
0
0
0
0
0
X
0
X
0
0
1
1
0
0
0
0
1
1
0
0
0
0
0
1
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
42
Spartan-3A DSP 3400A Edition User Guide
UG498 (v2.2) November 17, 2008
相关PDF资料
PDF描述
HW-SPAR3A-SK-UNI-G KIT STARTER W/SPARTAN-3A
HW-SPAR3AN-SK-UNI-G KIT STARTER SPARTAN-3 AN
HW-V4-ML403-UNI-G-J EVALUATION PLATFORM VIRTEX-4
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