Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsDev KitsPCB design board

_______________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

MAX9260 Evaluation Kit

Evaluates: MAX9260

19-5018; Rev 2; 12/10

General Description

The MAX9260 evaluation kit (EV kit) provides a proven

design to evaluate the MAX9260 gigabit multimedia

serial link (GMSL) with spread spectrum and full-duplex

control channel. The EV kit also includes Windows

2000-, Windows XP

-, and Windows Vista

-compatible

software that provides a simple graphical user interface

(GUI) for exercising the features of the MAX9260.

The MAX9260 EV kit comes with a MAX9260GCB/V+

installed.

For complete GMSL evaluation, order both the MAX9260

EV kit and its companion board, the MAX9259 EV kit, or

the MAX9249 EV kit.

Features

S Drives 29-Bit Parallel Video and I

S Audio

S On-Board I

S Audio DAC (MAX9850)

S On-Board Class D Audio Power Amplifier

(MAX9701)

S Windows 2000-, Windows XP-, and Windows Vista

(32-Bit)-Compatible Software

S USB-PC Connection (Cable Included)

S USB Powered

S Proven PCB Layout

S Fully Assembled and Tested

Ordering Information

+Denotes lead(Pb)-free and RoHS compliant.

Component List

Windows, Windows XP, and Windows Vista are registered

trademarks of Microsoft Corp.

Note: The MAX9260 EV kit should be ordered with its com-

panion board, the MAX9259 EV kit.

PART TYPE

MAX9260EVKIT+ EV Kit

DESIGNATION QTY DESCRIPTION

C1–C5 5

0.01FF Q10%, 25V X7R ceramic

capacitors (0402)

Murata GRM155R71E103K

C6–C10,

C101–C105,

C111, C121,

C131, C141,

C151, C218,

C219, C257,

C258, C259

0.1FF Q10%, 16V X7R ceramic

capacitors (0603)

Murata GRM188R71C104K

C11, C12 2

0.22FF Q10%, 50V X7R ceramic

capacitors (0805)

Murata GRM21BR71H224K

C21 1

4.7FF Q20%, 25V X7R ceramic

capacitor (1206)

Murata GCM31CR71E475M

C22, C24, C25,

C26, C109

10FF Q20%, 16V X5R ceramic

capacitors (1206)

Murata GRM31CR61C106M

C23 0 Not installed, capacitor (1206)

DESIGNATION QTY DESCRIPTION

C106, C107,

C122, C123

22pF Q5%, 50V C0G ceramic

capacitors (0603)

TDK C1608C0G1H220J

C108 1

1FF Q10%, 16V X5R ceramic

capacitor (0603)

TDK C1608X5R1C105K

C110 1

0.033FF Q10%, 25V X7R ceramic

capacitor (0603)

Murata GRM188R71E333K

C200, C203–

C209, C216,

C217

1FF Q10%, 6.3V X5R ceramic

capacitors (0402)

Murata GRM155R60J105K

C201 1

2.2FF Q20%, 6.3V X5R ceramic

capacitor (0603)

TDK C1608X5R0J225M

C202 1

0.47FF Q20%, 16V X7R ceramic

capacitor (0603)

TDK C1608X7R1C474M

Summary of content (27 pages)

PAGE 1
9-5018; Rev 2; 12/10 MAX9260 Evaluation Kit Features The MAX9260 evaluation kit (EV kit) provides a proven design to evaluate the MAX9260 gigabit multimedia serial link (GMSL) with spread spectrum and full-duplex control channel. The EV kit also includes Windows® 2000-, Windows XP® -, and Windows Vista®-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the MAX9260.
PAGE 2
Evaluates: MAX9260 MAX9260 Evaluation Kit Component List (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY C210, C211 2 220FF Q20%, 6.3V low-ESR tantalum capacitors (C case) AVX TPSC227M006R0070 JU101–JU108, JU141–JU144, JU255, JU256 0 Not installed, 2-pin headers— shorted with PCB trace C212, C213 0 Not installed, capacitors (C case) C214, C215 2 10FF Q20%, 6.
PAGE 3
MAX9260 Evaluation Kit DESIGNATION QTY DESCRIPTION DESIGNATION QTY U10 1 UART-to-USB converter (32 TQFP) U21 1 Dual D flip-flop (14 SO) U11 1 93C46 type 3-wire EEPROM 16-bit architecture (8 SO) U25 1 1 Ultra high-speed microcontroller (44 TQFP) Maxim DS89C450-ENL+ 1.3W, filterless, stereo Class D audio power amplifier (24 TQFN-EP*) Maxim MAX9701ETG+ U13 1 Quad three-state buffer (14 SO) Fairchild 74AC125SC_NL Y10 1 6.
PAGE 4
Evaluates: MAX9260 MAX9260 Evaluation Kit Quick Start 6) Optional Audio Demo: Connect the S/PDIF audio source (e.g., DVD player digital output) to MAX9259 EV kit phono jack J21. Or, connect I2S audio source to header H1 and remove jumper JU210. Connect speakers to MAX9260 EV kit SPKR_L+/SPKER_Land SPKR_R+/SPKR_R- oval pads, or plug headphones into J206 headphone jack. 7) Connect the USB cable from the PC to the MAX9259 EV kit board.
PAGE 5
MAX9260 Evaluation Kit 14) Press the Connect button and the configuration window disappears. 15) The EV kit software main window appears, as shown in Figure 1. 16) Press the Read All button to read all registers on the MAX9259 and MAX9260. 17) I2C Slave Device Demo: Make sure MAX9260 EV kit headers JU151–JU154 are in the 1-2 position. 18) In the software’s MAX7324 tab (Figure 4), press the Search for MAX7324 button. Verify that the MAX7324 Device Address drop-down list shows 0xDA (JU151=1-2 JU152=1-2).
PAGE 6
Evaluates: MAX9260 MAX9260 Evaluation Kit EV kit. Note that the MAX7324 actually has two device addresses; for simplicity, the software GUI only displays the device address associated with MAX7324 outputs. For details, refer to the MAX7324 IC data sheet. The PRBS Test tab sheet (Figure 5) uses the MAX9260 registers to perform a pseudorandom bit sequence (PRBS) error-rate test. Select the test duration (maximum 32767s = 9.1hrs) and press the Start button.
PAGE 7
MAX9260 Evaluation Kit The DS89C450 microcontroller (U12) runs custom firmware, which ensures that no breaks occur within register read/write commands. The firmware records 9-bit even-parity data received from the USB interface while RTS is set, and plays back the 9-bit data with 1.5 stop bits timing when RTS is cleared. Data received from the MAX9260 is relayed to USB immediately. The audio chips are initialized by an I2C command sequence sent by the firmware when the microcontroller is reset.
PAGE 8
Evaluates: MAX9260 MAX9260 Evaluation Kit Table 1.
PAGE 9
MAX9260 Evaluation Kit JUMPER SIGNAL SHUNT POSITION JU144 INT Not installed* JU151 U15 AD2 1-2* Selects U15 I2C device address 2-3 Selects U15 I2C device address Open JU152 U15 AD0 JU154 JU191 U15 SDA U15 SCL AUDIO-SCL JU192 AUDIO-SDA JU193 AUDIO-SCL JU194 JU201 AUDIO-SDA U20 ADD Selects U15 I2C device address 2-3 Selects U15 I2C device address HPS Connects U15 MAX7324 to I2C bus; MS must be low (SW1) and CDS must be low (JU1 = 2-3 on both boards) Open Disconnects U15 MAX73
PAGE 10
Evaluates: MAX9260 MAX9260 Evaluation Kit Table 1.
PAGE 11
MAX9260 Evaluation Kit Evaluates: MAX9260 Figure 1.
PAGE 12
Evaluates: MAX9260 MAX9260 Evaluation Kit Figure 2.
PAGE 13
MAX9260 Evaluation Kit Evaluates: MAX9260 Figure 3.
PAGE 14
Evaluates: MAX9260 MAX9260 Evaluation Kit Figure 4.
PAGE 15
MAX9260 Evaluation Kit Evaluates: MAX9260 Figure 5.
PAGE 16
Evaluates: MAX9260 MAX9260 Evaluation Kit Figure 6.
PAGE 17
MAX9260 Evaluation Kit Evaluates: MAX9260 Figure 7.
PAGE 18
Evaluates: MAX9260 MAX9260 Evaluation Kit Figure 8a.
PAGE 19
MAX9260 Evaluation Kit Evaluates: MAX9260 Figure 8b.
PAGE 20
Evaluates: MAX9260 MAX9260 Evaluation Kit Figure 8c.
PAGE 21
MAX9260 Evaluation Kit Evaluates: MAX9260 Figure 8d.
PAGE 22
Evaluates: MAX9260 MAX9260 Evaluation Kit 1.0” Figure 9.
PAGE 23
MAX9260 Evaluation Kit Evaluates: MAX9260 1.0” Figure 10.
PAGE 24
Evaluates: MAX9260 MAX9260 Evaluation Kit 1.0” Figure 11.
PAGE 25
MAX9260 Evaluation Kit Evaluates: MAX9260 1.0” Figure 12.
PAGE 26
Evaluates: MAX9260 MAX9260 Evaluation Kit 1.0” Figure 13.
PAGE 27
MAX9260 Evaluation Kit REVISION NUMBER REVISION DATE 0 10/09 Initial release — 1 4/10 Updated jumper JU10 in Table 1 8 2 12/10 Updated jumper JU8 in Table 1 and replaced Figure 7 DESCRIPTION PAGES CHANGED 8, 17 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.