MAX24188EVKIT#

MAX24188EVKIT# Datasheet

The MAX24188 EV Kit is an easy-to-use evaluation kit for the MAX24188 Low-Cost IEEE1588 Time Clock. An on-board high-stability TC-OCXO oscillator is provided to allow evaluation of 1588 performance with a variety of network PDV and impairment scenarios. Also, the board can accept an external oscillator input for testing alternate oscillators. The board provides SMB connectors for three device GPIO signals. Through these connectors clock and 1PPS signals can be input or output to lock the MAX24188 time clock to a master time clock or to lock other 1588 components to the MAX24188.

Part	Datasheet
MAX24188EVKIT#	MAX24188EVKIT# (pdf)

PDF Datasheet Preview
Data Sheet May 2012 The MAX24188 EV Kit is an easy-to-use evaluation kit for the MAX24188 Low-Cost IEEE1588 Time Clock. An on-board high-stability TC-OCXO oscillator is provided to allow evaluation of 1588 performance with a variety of network PDV and impairment scenarios. Also, the board can accept an external oscillator input for testing alternate oscillators. The board provides SMB connectors for three device GPIO signals. Through these connectors clock and 1PPS signals can be input or output to lock the MAX24188 time clock to a master time clock or to lock other 1588 components to the MAX24188. Typically the board is controlled by EV kit software running on a Windows PC through the USB interface. The board also has SPI and JTAG headers through which the MAX24188 can be controlled by a processor on another board as needed. MAX24188 EV KIT Evaluates MAX24188 GPIO SMB Connectors to Input or Output Clock Signals and 1PPS Signals Onboard TC-OCXO Provides Stable Reference for High-Quality Timing over IEEE1588 Connectors and Component Sites for Alternate Oscillators as Needed Included Universal 5V Power Supply Jumpers to Configure Reset State of MAX24188, GPIO Termination, and More LEDs for Power Supplies Valid and Port Status Soldered MAX24188 for Best Signal Integrity Easy-to-Read Silkscreen Labels Identify the Signals Associated with All Connectors, Jumpers, and LEDs Evaluation Software Provides Easy Configuration and Monitoring of the MAX241888 Device Evaluation Software Calls MAX24188 HAL Software and Structure is Similar to HAL Software MAX24188 Board Power Supply USB Cable Demo Kit Contents Ordering Information appears at end of data sheet. Minimum System Requirements PC Running Windows XP or later Available USB Port MAX24188 EV KIT Contents Board Floorplan 4 Connections to the Board 5 Power-Supply Connection 5 USB Connection 5 Example 5 Installing the Software 5 Troubleshooting Software 5 Running the Software 6 Software User Interface 7 Status Display 7 Configuration Menu and Command Prompt 8 MAX24188 EV KIT List of Figures Figure MAX24188 EV Kit Board Floorplan 4 Figure Example Setup 5 Figure User Interface Main 7 List of Tables Table Status Display Fields 7 Table MAIN Menu 9 Table CONFIG SCRIPTING Menu 9 Table GPIO PINS Menu 9 Table 1588 TIME ENGINE Menu 9 Table 1588 EVENT GENERATORS Menu 11 Table PEG1/PEG2 COMMANDS 11 Table 1588 TIMESTAMPERS Menu 11 Table LOCK TO PPS 12 Table TEST 13 Table Power and Reset 14 Table MAX24188 REFCLK Jumpers and Connectors 14 Table MAX24188 Pin Configuration Jumpers 14 Table MAX24188 GPIO1 Jumpers and 15 Table MAX24188 GPIO2 Jumpers and 15 Table MAX24188 GPIO3 Jumpers and 15 Table Processor and Debug Jumpers and Connectors 15 MAX24188 EV KIT Board Floorplan When the board is oriented as shown in Figure 1, The 5V power supply and USB cable included with the kit are connected to jacks J1 and J2 at the top of the board. The board ships with a TCXO mounted in the Y3 oscillator position and a 25MHz XO in the Y1 position. See section 6 for detailed descriptions of the board’s jumpers, connectors and LEDs. The same PCB is also used for the MAX24288 EV kit, and many components needed for the MAX24288 EV kit are not populated for the MAX24188 EV kit including U5, U7, J29 and J31. Y3 OSC Pwr Jack USB Jack Processor Y2 OSC Y1 OSC MAX 24188 MAX24188 Config Jumpers Figure MAX24188 EV Kit Board Floorplan MAX24188 EV KIT Connections to the Board Power-Supply Connection The board is powered through connector J1 using the provided AC wall-plug 5V power supply. LED DS1 illuminates to indicate that the board is powered. USB Connection The MAX24188 EV kit software application communicates with the EV kit board through USB connector J2. Example Setup 1588 Master or Grandmaster Enet Network switches, routers Enet Running 1588 Software Timestamper Clock Signal to Timestamper TS locked to ‘188 Clock Master Clock or 1PPS Signal Slave Clock or 1PPS Signal Time Interval Analyzer ‘188 MAX24188 EV Kit SW Controls MAX24188 Time Clock Figure Example Setup Installing the Software Important Note Do not connect the board to the PC until after installing the software. The device driver for the USB microcontroller will not be installed correctly. Follow these steps to install the MAX24188 EV Kit software To install the software, run max24188evk.exe. The latest version of the EV Kit software can be downloaded from the Microsemi website or requested from Microsemi timing products technical support. In the window that indicates the publisher could not be verified, click Run. Follow the prompts in the MAX24188 Eval Kit setup wizard, For a default installation, click Next three times. Connect the power cord to the J1 connector on the EV Kit board. Connect a USB cable from a USB jack on the PC to the J2 connector on the EV Kit board. In the notification area, Windows will indicate “Installing device driver” and then indicate “Freescale CDC Device COM6 Device driver software installed successfully.” Ordering Information PART MAX24188EVKIT TYPE Evaluation Kit Initial Release Reformatted for Microsemi. No content change. 8 D C B A V3_3 V1_2 TX_EN 53 TXD5 52 TXD4 54 TXD6 55 TXD7 58 R44 TX_ER GPIO2 GPIO3 SDO GPIO1 SCLK SDI RST_DUT GTXCLK 68 REFCLK 60 R20 59 R23 62 61 R12 64 63 67 66 TP4 TP7 TP10 U6 TQFN REFCLK RST_N GTXCLK DVDD3.3 SCLK SDI SDO GPIO1 GPIO2 GPIO3 TX_ER TX_EN DVDD1.2 TXD7 TXD6 TXD5 TXD4 TVDD33 TVDD12 TCLKN TCLKP TVDD33 TVDD12 RVDD33 RVDD12 TP8 17 GVSS CVDD3.3 CVDD1.2 CVSS TCLKN TCLKP TVDD3.3 TDN TDP TVSS TVDD1.2 RVDD3.3 RDP RDN RVSS RVDD1.2 NC MAX24287, MAX24288 OR MAX24188 TXD3 51 TXD2 50 TXD1 49 TXD0 48 DVSS 47 TXCLK/RCLK1 46 CS_N 45 JTDO 44 JTRST 43 MDIO 42 MDC 41 RXCLK 40 DVDD3.3 39 RXD0 38 RXD1 37 RXD2 36 RXD3 35 TXD3 TXD2 TXD1 TXD0

PDF Datasheet Preview

Data Sheet May 2012

The MAX24188 EV Kit is an easy-to-use evaluation kit for the MAX24188 Low-Cost IEEE1588 Time Clock. An on-board high-stability TC-OCXO oscillator is provided to allow evaluation of 1588 performance with a variety of network PDV and impairment scenarios. Also, the board can accept an external oscillator input for testing alternate oscillators. The board provides SMB connectors for three device GPIO signals. Through these connectors clock and 1PPS signals can be input or output to lock the MAX24188 time clock to a master time clock or to lock other 1588 components to the MAX24188.

Typically the board is controlled by EV kit software running on a Windows PC through the USB interface. The board also has SPI and JTAG headers through which the MAX24188 can be controlled by a processor on another board as needed.

MAX24188 EV KIT

Evaluates MAX24188

GPIO SMB Connectors to Input or Output Clock Signals and 1PPS Signals

Onboard TC-OCXO Provides Stable Reference for High-Quality Timing over IEEE1588

Connectors and Component Sites for Alternate Oscillators as Needed

Included Universal 5V Power Supply Jumpers to Configure Reset State of MAX24188,

GPIO Termination, and More LEDs for Power Supplies Valid and Port Status Soldered MAX24188 for Best Signal Integrity Easy-to-Read Silkscreen Labels Identify the

Signals Associated with All Connectors, Jumpers, and LEDs Evaluation Software Provides Easy Configuration and Monitoring of the MAX241888 Device Evaluation Software Calls MAX24188 HAL Software and Structure is Similar to HAL Software

MAX24188 Board Power Supply USB Cable

Demo Kit Contents
Ordering Information appears at end of data sheet.

Minimum System Requirements

PC Running Windows XP or later Available USB Port

MAX24188 EV KIT

Contents

Board Floorplan 4 Connections to the Board 5

Power-Supply Connection 5 USB Connection 5 Example 5 Installing the Software 5 Troubleshooting Software 5 Running the Software 6 Software User Interface 7 Status Display 7 Configuration Menu and Command Prompt 8
MAX24188 EV KIT

List of Figures

Figure MAX24188 EV Kit Board Floorplan 4 Figure Example Setup 5 Figure User Interface Main 7

List of Tables

Table Status Display Fields 7 Table MAIN Menu 9 Table CONFIG SCRIPTING Menu 9 Table GPIO PINS Menu 9 Table 1588 TIME ENGINE Menu 9 Table 1588 EVENT GENERATORS Menu 11 Table PEG1/PEG2 COMMANDS 11 Table 1588 TIMESTAMPERS Menu 11 Table LOCK TO PPS 12 Table TEST 13 Table Power and Reset 14 Table MAX24188 REFCLK Jumpers and Connectors 14 Table MAX24188 Pin Configuration Jumpers 14 Table MAX24188 GPIO1 Jumpers and 15 Table MAX24188 GPIO2 Jumpers and 15 Table MAX24188 GPIO3 Jumpers and 15 Table Processor and Debug Jumpers and Connectors 15

MAX24188 EV KIT

Board Floorplan

When the board is oriented as shown in Figure 1, The 5V power supply and USB cable included with the kit are connected to jacks J1 and J2 at the top of the board. The board ships with a TCXO mounted in the Y3 oscillator position and a 25MHz XO in the Y1 position. See section 6 for detailed descriptions of the board’s jumpers, connectors and LEDs. The same PCB is also used for the MAX24288 EV kit, and many components needed for the MAX24288 EV kit are not populated for the MAX24188 EV kit including U5, U7, J29 and J31.

Y3 OSC

Pwr Jack

USB Jack

Processor

Y2 OSC

Y1 OSC

MAX 24188

MAX24188 Config Jumpers

Figure MAX24188 EV Kit Board Floorplan

MAX24188 EV KIT

Connections to the Board

Power-Supply Connection

The board is powered through connector J1 using the provided AC wall-plug 5V power supply. LED DS1 illuminates to indicate that the board is powered.

USB Connection

The MAX24188 EV kit software application communicates with the EV kit board through USB connector J2.

Example Setup
1588 Master or Grandmaster Enet

Network
switches, routers

Enet

Running 1588 Software

Timestamper

Clock Signal to Timestamper TS locked to ‘188 Clock

Master Clock or 1PPS Signal

Slave Clock or 1PPS Signal

Time Interval Analyzer
‘188

MAX24188 EV Kit

SW Controls MAX24188 Time Clock

Figure Example Setup

Installing the Software

Important Note Do not connect the board to the PC until after installing the software. The device driver for the USB microcontroller will not be installed correctly.

Follow these steps to install the MAX24188 EV Kit software To install the software, run max24188evk.exe. The latest version of the EV Kit software can be downloaded from the Microsemi website or requested from Microsemi timing products technical support. In the window that indicates the publisher could not be verified, click Run. Follow the prompts in the MAX24188 Eval Kit setup wizard, For a default installation, click Next three times. Connect the power cord to the J1 connector on the EV Kit board. Connect a USB cable from a USB jack on the PC to the J2 connector on the EV Kit board. In the notification area, Windows will indicate “Installing device driver” and then indicate “Freescale CDC Device COM6 Device driver software installed successfully.”
Ordering Information

PART MAX24188EVKIT

TYPE Evaluation Kit

Initial Release Reformatted for Microsemi. No content change.
8 D C B A

V3_3

V1_2

TX_EN
53 TXD5 52 TXD4
54 TXD6
55 TXD7
58 R44 TX_ER

GPIO2 GPIO3

SDO GPIO1

SCLK SDI

RST_DUT GTXCLK
68 REFCLK
60 R20 59 R23
62 61 R12
64 63
67 66

TP4 TP7

TP10

U6 TQFN

REFCLK RST_N

GTXCLK DVDD3.3

SCLK SDI SDO

GPIO1 GPIO2 GPIO3 TX_ER TX_EN DVDD1.2 TXD7 TXD6 TXD5 TXD4

TVDD33

TVDD12

TCLKN

TCLKP

TVDD33

TVDD12

RVDD33

RVDD12

TP8 17

GVSS CVDD3.3 CVDD1.2 CVSS TCLKN TCLKP TVDD3.3 TDN TDP TVSS TVDD1.2 RVDD3.3 RDP RDN RVSS RVDD1.2 NC

MAX24287, MAX24288 OR MAX24188

TXD3 51 TXD2 50 TXD1 49 TXD0 48 DVSS 47 TXCLK/RCLK1 46 CS_N 45 JTDO 44 JTRST 43 MDIO 42 MDC 41 RXCLK 40 DVDD3.3 39 RXD0 38 RXD1 37 RXD2 36 RXD3 35

TXD3 TXD2 TXD1 TXD0

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX24188EVKIT# Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX24188EVKIT# 649050