ez80f915005modg ZiLOG Semiconductor, ez80f915005modg Datasheet
ez80f915005modg
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ez80f915005modg Summary of contents
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... Mini Enet Module Product Specification PS023603-0907 PRELIMINARY ® Copyright ©2007 by Zilog , Inc. All rights reserved. www.zilog.com ...
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Warning: DO NOT USE IN LIFE SUPPORT LIFE SUPPORT POLICY ZILOG'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF ZILOG ...
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... For more details, refer to the corresponding pages and appropriate links in the table below. Date August 2007 August 2004 May 2004 PS023603-0907 Revision Level Description 3 Changed eZ80F915005MOD to eZ80F915005MODG 2 Added new dimensions figure for the module 1 Original issue eZ80F91 Mini Enet Module Product Specification Page No i All ...
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Table of Contents eZ80F91 Mini Enet Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Mini Enet Module Zilog’s eZ80F91 Mini Enet Module is a compact, high-performance Ethernet module specially designed for the rapid development and deployment of embedded systems requiring control and Internet/Intranet connectivity. This expandable module is powered by Zilog’s latest power-efficient, ...
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Controller Features Features of eZ80F91 Controller includes: • The eZ80F91 device contains 256 KB of Flash memory and SRAM • Single-cycle instruction fetch, high-performance, pipelined eZ80 • 10/100 Mbps Ethernet MAC with 8 KB frame buffer ...
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Block Diagram Figure 1 displays a block diagram of the eZ80F91 Mini Enet Module. 10/100 Ethernet PHY MII SIR IrDA (not installed) Figure 1. eZ80F91 Mini Enet Module Functional Block Diagram PS023603-0907 System Bus consists of 24 bits of address, ...
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Pin Description Mini Module Connector J1 – Peripheral Bus Figure 2 illustrates the pin layout of the 56-pin Peripheral Bus Connector (J1) of the eZ80F91 Mini Enet Module. The eZ80F91 Mini Enet Module is designed to connect to your applications ...
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Note: All signals with an overline are active Low. For example, B/W, for which WORD is active Low, and B/W, for which BYTE is active Low. Table 1. eZ80Acclaim! Development Platform Peripheral Bus Connector J1 Identification Pin No Symbol Signal ...
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Table 1. eZ80Acclaim! Development Platform Peripheral Bus Connector J1 Identification (Continued) Pin No Symbol Signal Direction Active Level eZ80F91 Signal Comments 27 A23 Bidirectional 28 CS0 Output 29 CS3 Output 33 F91_WE Input 34 CS0 Output 35 D3 Bidirectional 36 ...
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Mini Module Connector J2 – I/O Ports Figure 3 illustrates the pin layout of the 56-pin I/O Connector (J2) of the eZ80F91 Mini Enet Module. The eZ80F91 Mini Enet Module is designed to connect to your applications via connectors J1 ...
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Table 2. eZ80Acclaim! Development Platform/O Mini-Module Connector J2 Identification Pin No Symbol 1 PA3 2 PA4 3 PA7 4 PA5 5 PB5 6 PA0 7 PB6 8 PA1 10 EZ80CLK 11 PB1 12 PB7 13 PC4 14 PB3 15 PA6 ...
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Table 2. eZ80Acclaim! Development Platform/O Mini-Module Connector J2 Identification (Continued) Pin No Symbol 31 TMS 32 PD7 33 PD6 34 PD5 35 PD3 36 PD4 37 TRSTN 38 TRIGOUT 41 TCK 42 PD1 43 TDI 44 PD0 45 PD2 46 ...
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Onboard Component Description I/O Connector The I/O connector features 32 general-purpose 3.3 V CMOS I/O pins that can be used as outputs or inputs interfacing to external logic. All I/Os are 5 V tolerant. Some of the general-purpose I/O pins ...
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Memory The eZ80F91 MCU contains 256 KB of internal Flash memory. Additional memory can be accommodated via the system bus on connectors J1 and J2. To program the on-chip Flash memory, install jumper JP1 on the mini module. jumper. Table ...
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Serial Interface Ports The eZ80F91 MCU contains two UARTs with programmable baud rate generators. UART0 is connected to GPIO PD[0:7] on the I/O connector. UART1 is connected to GPIO PC[0:7] on the I/O connector. Do not connect an RS232 interface ...
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Absolute Maximum Ratings The stress greater than those listed in These ratings are stress ratings only. Operation of the device at any condition outside those indicated in the operational sections of these specifications is not implied. Exposure to absolute maximum ...
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Module Bill of Materials Table 5 lists the installed components of the eZ80F91 Mini Enet Module. Table 5. Bill of Materials for the eZ80F91 Mini Enet Module, ITEM PART NUMBER 1 98C0942-001 FAB,eZ80F91 ETHERNET MODULE, REV B Coastal Circuits 2 ...
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Table 5. Bill of Materials for the eZ80F91 Mini Enet Module (Continued) ITEM PART NUMBER 30 23-0000-05 XTAL,5.0000MHZ,SER/RESN,HC49US 31 23-0006-00 XTAL,32.768KHZ,SER/RESN,TF CASE 32 21-8010-56 CONN,56-CKT,.8mm,HDR/PIN 33 21-0055-01 CONN,HDR/PIN,.025SQ,SNGL ROW 34 21-0907-01 CONN,RJ45,FASTJACK,10/100BASE-T 35 21-0192-00 SHUNT,2-POS,.1 CNTR,LOW PRFL PS023603-0907 DESCRIPTION CITIZEN ...
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Schematics Figures 5 and 6 describe the layout of the eZ80F91 Mini Enet Module. Ethernet circuiting devices are not loaded on the eZ80F91 Mini Enet Module. However, these devices appear in the following schematics for reference purposes ...
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D[0: ...
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Customer Support For answers to technical questions about the product, documentation, or any other issues with Zilog’s offerings, please visit Zilog’s Knowledge Base at http://www.zilog.com/kb. For any comments, detail technical questions, or reporting problems, please visit Zilog’s Technical Support at ...