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Si57x-EVB

Rev. 0.2

15

4.5.  EVB Software Description

These programs are available by clicking 

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Programs

Silicon Laboratories

Programmable Oscillator

Software

. Refer to the online help by clicking 

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 in the menu of each program to get more detailed

information on how to use the software. 

Program

Description

Programmable Oscillator 

Calculator

The Programmable Oscillator Calculator provides a tuto-
rial-like, high-level interface to using the oscillator. After 
specifying the frequencies and I

2

C address, the software 

will automatically determine the new configuration and 
program the device.

Register Programmer

The Register Programmer provides low-level control of 
the oscillator with individual register and bit access.

Содержание Si57-EVB Series

Страница 1: ...7x EVB supports all configurations of these devices The software components run on a USB equipped PC and are described in detail in 4 Software Installation on page 12 Note Si57x 598 599 samples must b...

Страница 2: ...agram CLKN CLKP SCL OE VDD SDA Jumper Selection Level Translator and Jumper Selection Jumpers installed by default CLK CLK VC Si571 599 only Si57x 58 599 C8051F320 MCU DUT VREG OE SDA USB I F 5 V Inpu...

Страница 3: ...board 1 2 Power Supply The Si57x EVB is pre configured to accept 5 V from the USB connector at J15 To change the board s 5 V power supply from the USB connection to the terminal block at J18 make thes...

Страница 4: ...atus indicator LEDs see Table 2 Supplies 3 3 V to peripheral ICs on the motherboard but not to the DUT The MCU comes pre loaded with firmware While there is a provision for in circuit programming at c...

Страница 5: ...Si57x EVB Rev 0 2 5 Figure 2 Si57x EVB Motherboard LED Locations...

Страница 6: ...nnects signal MCU_SCL to signal 57x_SCL Installed Supports DUT_VDD 2 5 or 3 3 V nominal J3 1X2 Disables OE active low signal See 1 7 Si57x 598 599 Digital Control Signals on page 8 Not installed J6 1X...

Страница 7: ...Si57x EVB Rev 0 2 7 Level translator jumpers default installed Figure 3 Si57x EVB Motherboard OE Component Locations...

Страница 8: ...T at 1 8 V nominal supply please consult the factory 1 7 Si57x 598 599 Digital Control Signals There is one normally static digital input control signal that routes to the Si57x 598 599 Output Enable...

Страница 9: ...Daughterboard Output Loading Options Output Format Config REF DES Location Value Comments CML AC coupling only C2 C3 0 1 F ac coupling capacitors CMOS Near end load on board J3 CONN HEADER 2X1 High Z...

Страница 10: ...Si57x EVB 10 Rev 0 2 OE components R9 on back Figure 4 Si57x EVB Motherboard Default Jumper Locations...

Страница 11: ...esignated CLKP and CLKN respectively Each of these output clocks needs to be terminated into 50 single ended 100 differential Any ac coupling caps or near end LVPECL bias resistors have to be provided...

Страница 12: ...r USBXpress Note The EVB driver is provided with the installation files 4 2 Microsoft NET Framework Installation The Microsoft NET Framework is required before installing and running the software Deta...

Страница 13: ...Driver Installation for Windows XP Options 4 Select Include this location in the search and click Browse to select the USBXpressDriver directory on the CD ROM drive Click Next Figure 7 USBXpress Driv...

Страница 14: ...so come via a zip file The installation is similar regardless of how the software is distributed To install 1 Navigate to the Software directory 2 Double click on the Setup exe file 3 Follow the steps...

Страница 15: ...ation on how to use the software Program Description Programmable Oscillator Calculator The Programmable Oscillator Calculator provides a tuto rial like high level interface to using the oscillator Af...

Страница 16: ...Jumpers Disable Jumper TP32 TP31 TP2 MCU_SCL TP33 C2 33UF C1 33UF R12 1K 0 R30 R8 0 R0603 NOPOP L1 BLM31A601S 1 2 J16 1 2 J2 1 2 J1 J11 1 10 2 3 4 5 6 7 8 9 J12 10 9 27 28 29 30 31 32 1 2 5 4 3 8 7 6...

Страница 17: ...95 3K R1C 44 2K R2 165K R31 4 75K J17 VC J4 J5 J6 1 2 J9 1 2 J10 1 2 J8 1 2 J3 NOPOP R9 1K NOPOP R16 1K R15 1K R14 1K 1 4 6 5 2 7 3 U2 57X_SCL 57X_SDA OE CLKP CLKP CLKN CLKN VC TP27 TP24 TP26 TP17 TP1...

Страница 18: ...21 23 25 27 31 33 35 37 39 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 29 J2 R2 133 R4 0 2 3 4 6 5 7 8 1 U1 C3 1UF C2 1UF J3 NOPOP C4 01UF NOPOP CLKN TP1 TP4 1 3 5 7 9 11 13 15 17 19 21 2...

Страница 19: ...KEL 18 1 R1B RES SM 95 3K 1 0603 CR0603 16W 9532FT VENKEL 19 1 R1C RES SM 44 2K 1 0603 CR0603 16W 4422FT VENKEL 20 1 R2 RES SM 165K 1 0603 CR0603 16W 1653FT VENKEL 21 9 R4 R7 R8 R21 R26 R27 R28 R29 R3...

Страница 20: ...Si57x EVB 20 Rev 0 2 7 Layout 7 1 Si57x EVB Motherboard Figure 12 Si57x EVB MB Silkscreen Side A...

Страница 21: ...Si57x EVB Rev 0 2 21 Figure 13 Si57x EVB MB Primary Side...

Страница 22: ...Si57x EVB 22 Rev 0 2 Figure 14 Si57x EVB MB GND Plane 1...

Страница 23: ...Si57x EVB Rev 0 2 23 Figure 15 Si57x EVB MB 57x_VDD Plane...

Страница 24: ...Si57x EVB 24 Rev 0 2 Figure 16 Si57x EVB MB 5 3 3 V Plane...

Страница 25: ...Si57x EVB Rev 0 2 25 Figure 17 Si57x EVB MB GND Plane 2...

Страница 26: ...Si57x EVB 26 Rev 0 2 Figure 18 Si57x EVB MB Secondary Side...

Страница 27: ...Si57x EVB Rev 0 2 27 Figure 19 Si57x EVB MB Silkscreen Side B...

Страница 28: ...Si57x EVB 28 Rev 0 2 7 2 Si57x EVB Daughterboard Figure 20 Si57x EVB DB Silkscreen Side A...

Страница 29: ...Si57x EVB Rev 0 2 29 Figure 21 Si57x EVB DB Primary Side...

Страница 30: ...Si57x EVB 30 Rev 0 2 Figure 22 Si57x EVB DB GND Plane...

Страница 31: ...Si57x EVB Rev 0 2 31 Figure 23 Si57x EVB DB 57x_VDD Plane...

Страница 32: ...Si57x EVB 32 Rev 0 2 Figure 24 Si57x EVB DB Secondary Side...

Страница 33: ...Si57x EVB Rev 0 2 33 Figure 25 Si57x EVB DB Silkscreen Side B...

Страница 34: ...Additionally Silicon Laboratories assumes no responsibility for the functioning of undescribed features or parameters Silicon Laboratories reserves the right to make changes without further notice Si...

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