ZM7300-KIT-HKS POWER ONE, ZM7300-KIT-HKS Datasheet
ZM7300-KIT-HKS
Specifications of ZM7300-KIT-HKS
ZM7300-KIT-HKS Summary of contents
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... Reduces board space, system cost, complexity, and time to market Description The ZM7300 is a fully programmable digital power manager that utilizes the industry-standard I communication bus interface to control, manage, program and monitor Z-series POL converters and 4 independent power devices. The ZM7300 completely eliminates the need for external components for power management and programming and monitoring of the Z-One and other industry standard power and peripheral devices ...
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... Packaging option is used only for ordering and not included in the part number printed on the DPM label. 2 The evaluation board is available in only one configuration: ZM7300-KIT-HKS Example: ZM7316G-12345-T1: A 500-piece reel of 16-node DPMs with preloaded configuration file code 12345. Each DPM is labeled ZM7316G-12345. Refer to Figure 1 for label marking information. ...
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... Reference Documents ZY7XXX Point of Load Regulator. Data Sheet ZM7300 Digital Power Manager. Programming Manual, Revision A09 or later Graphical User Interface, Revision 6.3.5 or later Programming ZM7300 DPMs via JTAG Interface. Application Note 2 ZM00056-KIT USB Adapter Kit. User Manual 5 Absolute Maximum Ratings Stresses beyond those listed may cause permanent damage to the DPM. ...
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... Isink Isrc Isink T CB ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Conditions/Description VDD pin threshold VDD pin=3.3V AREF pin Conditions/Description Intermediate Voltage Bus Protections With external 5.7:1 ratio divider With external 5.7:1 ratio divider With external 5.7; 1ratio divider. ...
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... HRES_N Input - Because the input does not have an internal ESD protection diode connected to VDD, the user needs to add an external diode between the HRES_N and VDD pins as shown in Figure 3. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Min SYNC/DATA Line 0.31·VDD 0.45· ...
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... Bus free time between a STOP and START condition SUF ______________________________________ 1 C – bus capacitance in pF, typically from 10pF to 400pF SCL t t SUST HDST A A SDA ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager 0.05·VDD =3mA SINK 20+0.1C 20+0.1C <V <0. Standard-Mode ≤ 100kHz) SCL Fast-Mode (100kHz < ...
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... Figure 3. Typical Application Schematic of Multiple Output System with Digital Power Manager and I The schematic of a typical application of a ZM7300 digital power manager (DPM) is shown in Figure 3. The system includes four groups of Z-One Point Of Load converters (POLs). A group is defined as one or more POL converters interconnected via OK pins. Grouping of the POLs enables users to program advanced fault management schemes and define margining functions, monitoring, startup behavior, and reporting conventions ...
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... RES_N and the ACFAIL_N inputs. 10 Description The ZM7300 series DPMs perform translation between the I the Graphical User Interface and the SD communication bus connected to Z-series POL converters. In addition, DPMs carry out programming, monitoring, data storage, POL group management, hot-swap control, protection, and control and monitoring of auxiliary devices ...
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... POLs/Groups/Interrupts/Parallel Buses for the specific DPM. Writing into an unsupported register or bit will have no effect, reading from an unsupported register or bit will return an error code (0x00). ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager 2 C write commands to the DPM return bus by writing directly into the register ...
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... POL converter, but only 3 registers have meaningful data. The other registers should be filled with 0x00. The POL setup registers are listed in Table 2. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Table 1. DPM Setup Registers Register ...
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... The monitoring data consists of 5 Bytes for each POL converter and Auxiliary Device as shown in Table 3. When the status monitoring is enabled, the ST registers get continuously updated. When the parametric monitoring is enabled, the VOH, VOL, IO, and TMP registers get continuously updated. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Table 2. POL Setup Registers EC_x Protection Configuration 1 ...
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... Auxiliary Devices 10.2 The ZM7300 DPM includes all necessary circuitry to control and monitor four Auxiliary Devices. Virtually any device which has an on/off input and a monitoring output can be an Auxiliary Device. Typical examples of Auxiliary Devices include analog POL converters, linear regulators, and fans. ...
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... Turn-on and turn-off delays can be programmed for each Auxiliary Device as shown in Figure 8. Timing of turn-on and turn-off events can be synchronized between Auxiliary Devices and POL converters by programming appropriate delays for specific types of devices. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 7. Auxiliary Device Type Window Figure 8. Sequencing Tracking Window www.power-one.com ...
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... Every data transfer is protected by parity check and followed by the POL acknowledgement and read data back procedure. If both acknowledgement and readback operations are successful, the POL- ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 9. System Configuration Window www.power-one.com Data Sheet ...
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... POL Group configuration window shown in Figure 10. Otherwise, the user will need to send the turn-on command via the I 10.3.2 Programming Time Total system programming time can be determined from the following equation: ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager 2 C bus. Figure 10. POL Group Configuration Window T ...
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... Parametric data for individual POL converters is shown in Voltage [V], Current [A], and Temp [T] screens. DPMs also monitor and report programming status of each POL converter and results of CRC operations. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager 2 C commands are translated by the DPM and 2 C bus by specific commands. ...
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... RAM upon power-up and the new count state is periodically saved to the non-volatile memory. Contents of the counter can be examined in the GUI IBS Monitoring Window shown in Figure directly via the I C bus using specific commands. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 11. IBS Monitoring Window www.power-one.com Data Sheet The Page ...
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... The IBV Low bit in the IBS Monitoring Window will change to red. When the IBV recovers above the IBL threshold plus the hysteresis, the DPM will first program all POL ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager www.power-one.com Data Sheet ...
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... If the accuracy is sufficient, the user does not need to make any changes to the schematic shown in Figure 3. If higher accuracy of the IBV monitoring is desired, then a 2.5V external reference ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 14. DPM Type Selection Window www.power-one.com ...
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... DPM to facilitate propagation of faults and errors between groups. One DPM can manage up to four independent groups and D, depending on model of the DPM. Group management includes fault and error propagation, margining, turn-on and turn-off, monitoring setup, and interrupt configuration. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager U1 Part Number TL431 ZR431 Manufacturer ...
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... Auxiliary Device Fault Management window as shown in Figure 17 not possible to propagate a fault from an Auxiliary Device to POL converters. Figure 17. Auxiliary Device Fault Management Window ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 16. Fault and Error Propagation Window. www.power-one.com Data Sheet ...
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... OVP or Phase Enabled Enabled Voltage OVP or Phase Enabled Enabled Voltage ZD-00896 Rev. 5.0 10FEB2009 www.power-one.com ZM7300G Series Digital Power Manager Table 5. Fault and Error Propagation Scenarios Propagation Propagation POLs in the To Auxiliary Between Same Group Devices in Faulty POL Groups of as the Faulty ...
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... Once the interrupt is released, the POL converters will automatically turn-on according to their turn-on delay and rising slew rates settings. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager If a POL converter triggers an undervoltage bus by the margining command. All www ...
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... In addition, the DPM will clear all bits in the POL Programming Status registers. The group reprogramming trigger is mostly used to support hot swap of boards and daughter cards that do not have a DPM installed on them as shown in Figure 19. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 18. Interrupt Configuration Window www.power-one.com Data Sheet Page ...
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... The RES_N input has the same functionality as the ACFAIL_N input and can be connected to a simple turn on/off switch sensor that shuts the entire system down when it is activated. ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager www.power-one.com Data Sheet 2 C bus ...
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... DPM will first program all POL converters and then turn them on, if the Auto Turn-On is enabled. Unlike all other I/O pins on the ZM7300 DPM, the HRES_N does not have an internal ESD protection diode connected to VDD. Therefore necessary to add the diode externally as shown in Figure 3. ...
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... C specifications, it can be disabled by the user. 10.7.2 JTAG Interface The ZM7300 series DPMs feature the JTAG interface that can be used for programming the DPM with user-specific configuration settings. JTAG boundary-scan capabilities are not currently supported. JTAG-programmable DPMs have unique 5-digit identifiers listed in Table 6. ...
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... The window allows specifying the location of the target DPM in the JTAG chain and setting delays to generate the appropriate Serial Vector Format file. The resulting file is used to program the DPMs through the JTAG interface. Refer to “Programming ZM7300 DPMs via JTAG Interface” Application Note for more details. 10.7.2.2 JTAG Instructions ZM7300 series DPMs support only BYPASS and IDCODE instructions defined by IEEE 1149 ...
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... Identification Register Format and contents of the JTAG Identification Register are shown in Table 8. MSB Bit 31 Description Version Contents 0000 ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Table 8. JTAG ID Register 28 27 Part Number 1001010100000010 www.power-one.com Data Sheet LSB Manufacturer’s Identity ...
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... Legend: I=input, O=output, I/O=input/output, P=power, ST=Schmitt-trigger, OCPU=open collector with pull-up, OC=open collector, CMOS=CMOS output stage, STPU=Schmitt-trigger with pull-up, A=analog ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Buffer Type Pin Description --- Positive Supply --- Ground ...
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... Auxiliary Devices, second the interrupt can be used as a hot swap trigger. In this function the interrupt input triggers the programming of a group. When ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager released, POLs are assumed to be disconnected from the DPM. IR, Internal Reset (Pin 63): Connect to VSS via a 10kOhm resistor ...
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... Mechanical Drawings Figure 22. ZM7300 Mechanical Drawing ZD-00896 Rev. 5.0 10FEB2009 ZM7300G Series Digital Power Manager Figure 23. ZM7300 Terminals MIN A 0.80 J 0.0 A1 D/E D1/E1 D2/ 0.30 b 0.18 Notes 1. Compliant to JEDEC standard MO-220 variation VMMD-3 www.power-one.com Data Sheet mm inch NOM MAX MIN ...
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... Figure 24. ZM7300 Mechanical Drawing – Top View 1. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. ...