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eZ80Acclaim!

Microcontrollers

eZ80F91 Modular
Development Kit

User Manual

UM017009-0708

Summary of Contents for eZ80F91

Page 2: ...ails refer to the corresponding pages and appropriate links in the table below Date Revision Level Description Page Number July 2008 09 Updated Figure 8 and Figure 9 31 and 32 May 2008 08 Added Figure...

Page 3: ...External Interface 12 Peripheral Bus External Connector JP1 12 I O External Connector JP2 16 GPRS Wireless Modem Interface 19 eZ80Acclaim MDS Adapter Board Jumper Settings 21 eZ80Acclaim MDS Adapter B...

Page 4: ...eZ80F91 Modular Development Kit User Manual UM017009 0708 Table of Contents iv Physical Dimensions 31 Schematics 33 eZ80Acclaim MDS Adapter Board Schematic 33 eZ80F91 Module 35 Customer Support 37...

Page 5: ...s mounted onto the eZ80Acclaim MDS Adapter Board Kit Features The key features of the eZ80F91 Contest Kit include eZ80F91 Module eZ80F91 device operating at 50 MHz with 256 KB of internal Flash memory...

Page 6: ...rnal power supply USB Smart Cable eZ80Acclaim software and documentation CD ROM Schematics for the eZ80F91 Mini Enet Module and eZ80Acclaim MDS adapter board Safeguards The following precautions must...

Page 7: ...eZ80F91 Modular Development Kit User Manual UM017009 0708 Introduction 3 Figure 1 eZ80Acclaim MDS Adapter Board Block Diagram...

Page 8: ...n 4 Figure 2 displays a block diagram of the eZ80F91 Module Figure 2 eZ80F91 Mini Enet Module Block Diagram Schematics for the eZ80F91 Module and eZ80Acclaim MDS adapter board are provided in the Sche...

Page 9: ...sed only if you have installed an external SIR IrDA transceiver onto the eZ80F91 Module When the DIS_IrDA input signal is pulled Low the IrDA transceiver located on the eZ80F91 Module is disabled As a...

Page 10: ...i Module Connector J1 Pin Configuration Table 1 eZ80Acclaim MDS Adapter Board Peripheral Bus Connector J1 Identification1 2 Pin Symbol Signal Direction Active Level eZ80F91 Signal Note 3 A6 Bidirectio...

Page 11: ...Bidirectional n a Yes 20 D6 Bidirectional n a Yes 23 A19 Bidirectional n a Yes 24 A18 Bidirectional n a Yes 25 A21 Bidirectional n a Yes 26 A20 Bidirectional n a Yes 27 A23 Bidirectional n a Yes 28 A...

Page 12: ...from this table The entire interface is represented in the eZ80Acclaim MDS adapter board schematics See Figure 10 on page 33 and Figure 11 on page 34 2 Additional note external capacitive loads on RD...

Page 13: ...oard 9 I O Mini Module Connector J2 Figure 4 displays the pin layout of the 56 pin Peripheral Bus Mini Mod ule Connector J2 on the eZ80Acclaim MDS adapter board Table 2 on page 10 lists the pins and t...

Page 14: ...tional n a Yes 4 PA5 Bidirectional n a Yes 5 PB5 Bidirectional n a Yes 6 PA0 Bidirectional n a Yes 7 PB6 Bidirectional n a Yes 8 PA1 Bidirectional n a Yes 10 EZ80CLK Output n a Yes 11 PB1 Bidirectiona...

Page 15: ...nal n a Yes 34 PD5 Bidirectional n a Yes 35 PD3 Bidirectional n a Yes 36 PD4 Bidirectional n a Yes 37 TRSTN Input Low Yes 38 TRIGOUT Output n a Yes 41 TCK Input n a Yes 42 PD1 Bidirectional n a Yes 43...

Page 16: ...cclaim MDS adapter board Table 3 on page 14 lists the pins and their functions 51 WAIT Input Low Yes 52 IICSDA I O n a Yes 53 RST I O Low Yes 54 NMI Input Low Yes Notes 1 To simplify interface descrip...

Page 17: ...pter Board 13 Figure 5 eZ80Acclaim MDS Adapter Board Peripheral Bus External Connector JP1 The following signals are not connected and are unavailable on the associated pins Pin 36 DIS_FLASH Pin 42 CS...

Page 18: ...rectional n a Yes 12 A0 Bidirectional n a Yes 13 A10 Bidirectional n a Yes 14 A3 Bidirectional n a Yes 17 A8 Bidirectional n a Yes 18 A7 Bidirectional n a Yes 19 A13 Bidirectional n a Yes 20 A9 Bidire...

Page 19: ...ional n a Yes 40 A23 Bidirectional n a Yes 41 CS0 Output Low Yes 42 CS1 Output Low Yes 43 CS2 Output Low Yes 44 49 D 0 5 Bidirectional n a Yes 51 D7 Bidirectional n a Yes 52 D6 Bidirectional n a Yes 5...

Page 20: ...ow Yes 59 BUSACK Output Low Yes 60 BUSREQ Input Low Yes Notes 1 To simplify interface description Power and Ground nets are omitted from this table The entire interface is represented in the eZ80Accla...

Page 21: ...Pin 49 FLASWE is not connected and is un available on the associated pin Table 4 eZ80Acclaim MDS Adapter Board I O External Connector JP2 Identification1 Pin Symbol Signal Direction Active Level eZ80...

Page 22: ...2 DIS_IRDA Input Low No 53 RST I O Low Yes 54 WAIT Input Low Yes 57 HALT_SLP Output Low Yes 58 NMI Input Low Yes 60 unused n a n a n a Notes 1 To simplify interface description Power and Ground nets a...

Page 23: ...1800 MHz or MTSMC G F2 850 1900 MHz This interface is implemented on the UART1 PCx interface and consists of connectors J3 J11 and J12 Figure 7 on page 19 displays the pin layout of the three GPRS mo...

Page 24: ...nnector J3 Identification Pin Symbol Signal Direction Active Level eZ80F91 Signal 1 unused n a n a n a 2 GND n a n a Yes 3 unused n a n a n a 4 VCC_5V n a n a No 5 23 unused n a n a n a 24 GND n a n a...

Page 25: ...Pin Symbol Signal Direction Active Level eZ80F91 Signal 1 RST Output Low Yes 2 GND n a n a Yes Table 7 eZ80Acclaim MDS Adapter Board Jumper Settings Jumper Name Position Function Affected Device J4 F...

Page 26: ...n power is applied to the board OUT RS 232 output on connector P2 is enabled J9 IRDA_DIS2 IN Default IrDA transceiver on eZ80F91 Mini Enet Module is disabled IrDA transceiver when installed OUT IrDA t...

Page 27: ...s a CPU Ether net interface SRAM and a real time clock This module is powered by the eZ80F91 microcontroller a member of eZ80Acclaim product fam ily eZ80F91 Module Operational Description The purpose...

Page 28: ...O instructions Erasing bytes in Flash memory returns them to a value of FFh Both the MASS ERASE and PAGE ERASE operations are self timed by the Flash controller leaving the CPU free to execute other...

Page 29: ...software or by an off board signal when using the proper jumper selection The transceiver is disabled by setting PD2 IRDA_SD High or by pulling the DIS_IRDA pin on the I O connector Low The shutdown...

Page 30: ...lock 2 Bit 1 If it is set enables received data to pass into the UART0 Receive FIFO data buffer 3 Bit 2 A test function that provides a loopback sequence from the TxD pin to the RxD input Bit 1 the Re...

Page 31: ...enable fifo UART_LCTL0 0x03 8bit N 1 stop IR_CTL 0x03 enable IRDA Encode decode and Receive enable bit IRDA_Xmit IR_CTL 0x01 Disable receive Putchar 0xb0 Output a byte to the uart0 port Programming On...

Page 32: ...e sche matic is unpopulated It is connected to pin 25 of the Ethernet PHY KS8721 and can be used for test purposes Flash Loader Utility The Flash Loader utility integrated within ZDSII allows a conven...

Page 33: ...a state of the art development environment Based on the Windows Vista Win 98SE Win2000 SP4 WinXP Professional user interfaces ZDSII integrates a language sensitive editor project manager C Compiler as...

Page 34: ...esentative for assistance IrDA Port Not Working If you are using the IrDA transceiver on the eZ80F91 Module ensure the hardware is set up as follows Turn OFF the Jumper J9 on the eZ80Acclaim MDS adapt...

Page 35: ...hysical Dimensions eZ80F91 Modular Development Kit User Manual 31 Physical Dimensions Figure 8 displays physical dimensions for eZ80F91 ethernet Module Figure 8 eZ80F91 Ethernet Module MOUNTING HOLES...

Page 36: ...UM017009 0708 Physical Dimensions eZ80F91 Modular Development Kit User Manual 32 Figure 9 displays physical dimensions for eZ80Acclaim Platform Figure 9 eZ80Acclaim Platform...

Page 37: ...F91_WE PC2 WAIT TCK GND GND VCC_33V PB6 TRSTN A20 A15 A0 VCC_33V PD2 TDO D0 IICSCL GND GND A18 GND A6 A10 PB7 PB3 PD5 CS2 IICSDA DIS_IRDA CS0 A1 VCC_33V A22 A14 GND PA3 A5 A12 GND GND PC0 PB4 GND PC1...

Page 38: ...VCC_5V VCC_33V PD1 VCC_33V J8 1 2 U4B TC74LVC08 4 5 6 14 7 U8C 74LV05 5 6 C8 0 1uF C9 0 1uF U3B TC74LVT125 5 6 14 4 7 D2 GREEN 2 1 U8A 74LV05 1 2 14 7 U3D TC74LVT125 12 11 14 13 7 U8D 74LV05 9 8 U4D...

Page 39: ...33V D5 CS2 A4 D1 GND D0 WR D3 VCC_33V F91_WE VCC_33V A19 GND VCC_SRAM VCC_SRAM RTC_VDD A22 A0 GND F91_WE VCC_SRAM A10 CS3 D2 A11 VCC_33V GND A18 A7 GND A9 GND A1 A15 A16 A23 A12 TDO RD D6 GND GND GND...

Page 40: ...12 D10 E9 D11 F8 D12 E10 E12 G8 F10 F11 F12 G9 G10 G11 H8 K11 K12 J9 K10 L11 L12 M 1 2 M 9 B11 M 1 0 J8 L7 M 6 J7 L8 M 8 M 1 G7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A2...

Page 41: ...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 questio...

Page 42: ...n be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness Document Disclaimer 2008 by Zilog Inc All rights reserved Information in thi...

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