HW-SD1800A-DSP-SB-UNI-G Xilinx Inc, HW-SD1800A-DSP-SB-UNI-G Datasheet - Page 30

• Manufacturer Part Number: HW-SD1800A-DSP-SB-UNI-G
• Description: KIT DEVELOPMENT SPARTAN 3ADSP
• Manufacturer: Xilinx Inc
• Series: Spartan™-3A DSPr
• Type: DSPr

Specifications of HW-SD1800A-DSP-SB-UNI-G

• Contents: Development Platform, Power Supply and software
• Silicon Manufacturer: Xilinx
• Features: 10/100/1000 PHY, JTAG Programming And Configuration Port
• Silicon Family Name: Spartan-3A
• Silicon Core Number: 3SD1800A-FG676
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Spartan 3A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 122-1574; HW-SD1800A-DSP-DB-UNI-G; HW-SD1800A-DSP-DB-UNI-G; HW-SD1800A-DSP-SB-UNI-G

Board Power
Board Power
54
Table 18: FPGA Configuration Mode Jumper (JP9) Settings
X-Ref Target - Figure 10
A 5V, 6A, RoHS compliant wall transformer is sufficient to power the board for the
majority of applications. Power is supplied via barrel jack J5. A Texas Instruments TPS3828
supervisor monitors the incoming +5V power and holds all power conversion off until
incoming power is stable.
signal goes high after stable +5V is applied (CH1). Channels 2, 3 and 4 (3.3V, 2.5V and 1.2V)
are allowed to function by the TPS3828 200ms after PTH_INH# goes high. Slide switch
SW1 inhibits conversion until set to “ON”. Texas Instruments PTH05050WAZ 6A power
modules are utilized to create the +2.5V and +3.3V power rails. The +1.2V power rail
(VCC_INT) is produced by a Texas Instruments PTH04000WAZ 3A power module. These
switching converters can exhibit switching spikes in the 650 kHz – 750 kHz region;
Master Serial
Master Serial
Slave Serial
Slave Serial
Master SPI
Master SPI
BPI Up
BPI Up
Slave Parallel
Slave Parallel
JTAG
JTAG
Mode
Pullup
Yes
Yes
Yes
Yes
Yes
Yes
PC
No
No
No
No
No
No
Figure 10: Configuration Jumpers (JP9)
www.xilinx.com
Figure 11
5-6 (M2)
Closed
Closed
Closed
Closed
Closed
Closed
Open
Open
Open
Open
Open
Open
shows the action of the TPS3828 where the PTH_INH#
Configuration Mode Jumpers
3-4 (M1)
Closed
Closed
Closed
Closed
Closed
Closed
Spartan-3A DSP Starter Platform User Guide
Open
Open
Open
Open
Open
Open
Pulled High
Configuration Mode
Jumper JP9
UG454_10_050908
UG454 (v1.1) January 30, 2009
1-2 (M0)
Closed
Closed
Closed
Closed
Closed
Closed
Open
Open
Open
Open
Open
Open
7-8 (PUDC_B)
Closed
Closed
Closed
Closed
Closed
Closed
Open
Open
Open
Open
Open
Open
R