Altera Stratix II EP2S180 DSP Development Board Uživatelský manuál stáhnout pdf (Strana 17)

Altera Corporation Core Version a.b.c variable 2–9

Stratix II EP2S180 DSP Development Board Reference Manual

Board Components & Interfaces

Table 2–3 lists the reference information for the 16-V power supply,

which connects from the wall socket to the DSP development board.

Clocks & Clock Distribution

Table 2–4 lists the clocks and their signal distribution throughout the

board.

Table 2–3. Power Supply Specifications

Item

Description

Board reference N/A (power supply adapter)

Part number TR9KT3750LCP-Y

Device description Switching power supply,

Input: 100-240 V, ~1.2 A max., 50-60

Hz Output: +16 V, 3.75 A, 60 W max.

Manufacturer GlobTek Inc.

Manufacturer web site www.globtek.com

Table 2–4. Clock Distribution Signals (Part 1 of 2)

Signal Name Comes From Goes To

dac_PLLCLK1 Stratix II device pin B15

(PLL5_OUT0p)

DAC A (U14 pin 28)

dac_PLLCLK1_n Stratix II device pin C15

(PLL5_OUT0n)

DAC A (U14 pin 28)

dac_PLLCLK2 Stratix II device pin C16

(PLL5_OUT1p)

DAC B (U15 pin 28) (2)

dac_PLLCLK2_n Stratix II device pin D16

(PLL5_OUT1n)

DAC B (U15 pin 28) (2)

sdram_CLK Stratix II device pin AK16

(PLL6_OUT0p)

SDRAM (U39 U40 pins 68)

adc_PLLCLK1 Stratix II device pin B18

(PLL11_OUT0p)

ADC A (U1 pins 8, 7) (1)

adc_PLLCLK2 Stratix II device pin

D18(PLL11_OUT0n)

ADC B (U2 pins 8, 7) (1)

audio_CLK Stratix II device pin

AL18(PLL12_OUT0p)

Audio CODEC (U5 pin 25)

pld_MICTORCLK Stratix II device pin M25 Mictor Connector (J20 pin 5)

pld_CLKOUT Stratix II device pin J14 PROTO1 (J25 pin 11) and

PROTO2 (J28 pin 11) via a

buffer (U7)

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 57 58

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