ZiLOG eZ80F915005MODG PROCUREMENT SPECIFICATION

eZ80F915005MODG

eZ80F91 Mini Enet Module

Product Specification

PS023603-0907

PRELIMINARY

www.zilog.com

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 CORPORATION.

As used herein

Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness.

Document Disclaimer

©2007 by Zilog, Inc. All rights reserved. Information in this publication concerning the devices, applications, or technology described is intended to suggest possible uses and may be superseded. ZILOG, INC. DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The information contained within this document has been verified according to the general principles of electrical and mechanical engineering.

Z8, Z8 Encore!, Z8 Encore! XP, Z8 Encore! MC, Crimzon, eZ80, and ZNEO are trademarks or registered trademarks of Zilog, Inc. All other product or service names are the property of their respective owners.

PS023603-0907 P R E L I M I N A R Y

Revision History

Each instance in Revision History reflects a change to this document from its previous revision. For more details, refer to the corresponding pages and appropriate links in the table below.

Revision

Date

Level Description Page No

eZ80F91 Mini Enet Module

Product Specification

iii

August 2007 3 Changed eZ80F915005MOD to

eZ80F915005MODG

August 2004 2

May 2004 1 Original issue All

Added new dimensions figure for the module

i

All

PS023603-0907 P R E L I M I N A R Y Revision History

eZ80F91 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, high-speed, optimized pipeline architecture eZ80F91 microcontroller, a member of Zilog’s family of eZ80Acclaim!

®

Flash Microcontrollers.

eZ80F91 Mini Enet Module

Product Specification

1

The eZ80F91 is a high-speed single-cycle instruction-fetch microcontroller, which can operate with a clock speed of 50 MHz. It can operate in Z80 mode (64 KB) or full 24-bit addressing mode (16 MB).

The rich peripheral set of eZ80F91 Mini Enet Module makes it suitable for a variety of applications, including industrial control, IrDA connectivity, communication, security, automation, point-of-sale terminals, and embedded networking applications.

Module Features

Features of eZ80F91 Mini Enet Module include:

•

Factory-default 5 MHz crystal oscillator input, 50 MHz maximum operating speed via PLL

•

10/100 Base-T Ethernet PHY with RJ45 connector

•

128 KB fast external SRAM

•

256 KB on-chip Flash memory

•

8 KB on-chip SRAM

•

Real-time clock support

•

I/O connector provides 32 general-purpose 5 V-tolerant I/O pinouts

®

-compatible addressing

•

Onboard connector provides I/O bus for external peripheral connections (IRQ, CS, 24 address, 8 data)

•

Connection to eZ80Acclaim! development platform via two 56-pin mini-headers

•

Small footprint 50 mm x 47.5 mm

•

3.3 V power supply

•

Standard operating temperature range: 0 ºC to +70 ºC

PS023603-0907 P R E L I M I N A R Y eZ80F91 Mini Enet Module

eZ80F91 Controller Features

Features of eZ80F91 Controller includes:

•

The eZ80F91 device contains 256 KB of Flash memory and 8 KB of SRAM

•

Single-cycle instruction fetch, high-performance, pipelined eZ80® CPU core

•

10/100 Mbps Ethernet MAC with 8 KB frame buffer

•

Low power features including SLEEP mode, HALT mode, and selective peripheral power-down control

•

Two UARTs with independent baud rate generators and support for 9-bit operation

•

SPI with independent clock generator

•

I2C with independent clock generator

eZ80F91 Mini Enet Module

Product Specification

2

•

Infrared Data Association (IrDA)-compliant infrared encoder/decoder

•

DMA-like eZ80 instructions for efficient block data transfer

•

External interface with 4 chip selects, individual wait state generators, and an external WAIT input pin — supports Intel- and Motorola-style buses

•

Flexible-priority vectored interrupts (both internal and external) and interrupt controller

•

Real-time clock with on-chip 32 kHz oscillator, selectable 50/60 Hz input, and separate

pin for battery backup

V

DD

•

Four 16-bit Counter/Timers with prescalers and direct input/output drive

•

Watchdog Timer

•

32 bits of general-purpose I/O

•

JTAG and ZDI debug interfaces

•

144-pin BGA package

•

3.0–3.6 V supply voltage with 5 V tolerant inputs

•

Standard operating temperature range: 0 ºC to +70 ºC

PS023603-0907 P R E L I M I N A R Y eZ80F91 Mini Enet Module

Block Diagram

Figure 1 displays a block diagram of the eZ80F91 Mini Enet Module.

10/100 Ethernet PHY

eZ80F91 Mini Enet Module

Product Specification

3

128KB SRAM

System Bus consists of 24 bits

MII

EMAC

eZ80F91

of address, 8 bits of data, 32 bits of GPIO and control signals.

System Bus

SIR IrDA

(not installed)

56-Pin Connector J1

56-Pin Connector J2

Figure 1. eZ80F91 Mini Enet Module Functional Block Diagram

PS023603-0907 P R E L I M I N A R Y eZ80F91 Mini Enet Module

Pin Description

A21

-HALT_SL

VCC_33V

A14

VCC_33V

A6

GND

A8

A17

D7

GND

A13

-CS2

D1

D0

D3

VCC_33V

-F91_WE

VCC_33V

A19

VCC_SRAM

RTC_VDD

GND

A10

-CS3

A7

GND

A15

A16

A23

A12

-RD

GND

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 via connectors J1 and J2, where the entire system bus and I/O port signals are available. The module is also compatible with Zilog’s eZ80F91 Modular Development System (eZ80F910100KIT). Table 1 on page 5 lists the pins and their functions.

eZ80F91 Mini Enet Module

Product Specification

4

A0 A2 A1 A3 GND D5 D4 D2 D6 GND A18 A20 A22

-CS0

GND

-WR A11

A9 GND A5 A4 GND

J1

2 4 6

8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38

P

40 42 44 46 48 50 52 54 56

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55

Figure 2. eZ80F91 Mini Enet Module Peripheral Bus Mini Connector Pin Configuration—J1

PS023603-0907 P R E L I M I N A R Y Pin Description

Note:

eZ80F91 Mini Enet Module

Product Specification

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.

5

Table 1. eZ80Acclaim! Development Platform Peripheral Bus Connector J1 Identification

Pin No Symbol Signal Direction Active Level eZ80F91 Signal Comments

3 A6 Bidirectional n/a Yes

4 A0 Bidirectional n/a Yes

5 A7 Bidirectional n/a Yes

6 A2 Bidirectional n/a Yes

7 A8 Bidirectional n/a Yes

8 A1 Bidirectional n/a Yes

9 A102 Bidirectional n/a Yes

10 A3 Bidirectional n/a Yes

13 RD

Output Low Yes

14 D5 Bidirectional n/a Yes

15 D1 Bidirectional n/a Yes

16 D4 Bidirectional n/a Yes

17 D0 Bidirectional n/a Yes

1,2

18 D2 Bidirectional n/a Yes

19 A17 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

Notes

1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted from this table. The entire interface is represented in the eZ80F91 Mini Enet Module schematics on pages

16 through 17.

2. Additional note: external capacitive loads on RD be below 10 pF to satisfy the timing requirements for the eZ80 CPU. All unused inputs should be pulled to either V to reduce noise sensitivity. To prevent EMI, the EZ80CLK output can be deactivated via software in the eZ80F91’s Peripheral Power-Down Register.

PS023603-0907 P R E L I M I N A R Y Pin Description

or GND, depending on their inactive levels to reduce power consumption and

DD

, WR, IORQ, MREQ, D0–D7 and A0–A23 should

eZ80F91 Mini Enet Module

Product Specification

6

Table 1. eZ80Acclaim! Development Platform Peripheral Bus Connector J1 Identification (Continued)

Pin No Symbol Signal Direction Active Level eZ80F91 Signal Comments

27 A23 Bidirectional n/a Yes

28 CS0

29 CS3

33 F91_WE

34 CS0

Output Low Yes

Input Low No Jumper on board

Output Low Yes

35 D3 Bidirectional n/a Yes

36 RTC_V

Input n/a Yes

DD

39 D7 Bidirectional n/a Yes

40 HALT_SLP

Output Low Yes

41 A13 Bidirectional n/a Yes

42 WR

Ouput Low Yes

43 A12 Bidirectional n/a Yes

44 A11 Bidirectional n/a Yes

1,2

45 A14 Bidirectional n/a Yes

46 A9 Bidirectional n/a Yes

49 A16 Bidirectional n/a Yes

50 A5 Bidirectional n/a Yes

51 A15 Bidirectional n/a Yes

52 A4 Bidirectional n/a Yes

Notes

1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted from this table. The entire interface is represented in the eZ80F91 Mini Enet Module schematics on pages

16 through 17.

2. Additional note: external capacitive loads on RD, WR, IORQ, MREQ, D0–D7 and A0–A23 should be below 10 pF to satisfy the timing requirements for the eZ80 CPU. All unused inputs should be pulled to either V to reduce noise sensitivity. To prevent EMI, the EZ80CLK output can be deactivated via software in the eZ80F91’s Peripheral Power-Down Register.

or GND, depending on their inactive levels to reduce power consumption and

DD

PS023603-0907 P R E L I M I N A R Y Pin Description

Mini Module Connector J2 – I/O Ports

eZ80F91 Mini Enet Module

Product Specification

7

Figure 3

Enet Module.

illustrates the pin layout of the

The eZ80F91 Mini Enet Module is

56-pin

I/O Connector (J2) of the eZ80F91 Mini

designed

to connect to your applications via connectors J1 and J2, where the entire system bus and I/O port signals are available. The module is also compatible with Zilog’s eZ80F91 Modular Development System (eZ80F910100KIT). Tab le 2

on page 8 lists the pins and their functions.

J2

PA4 PA5 PA0 PA1

PB7

PC7 PA2 GND PB0

PC1 PC0 GND

PD7 PD5 PD4

TRIGOUT

GND PD1 PD0 TDO

GND IICSCL IICSDA

-NMI

VCC_33V

10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56

2 4 6 8

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55

PA3 PA7 PB5 PB6 VCC_33VEZ80CLK PB1 PC4PB3 PA6 PB4 GND PB2 PC6PC5 PC3 PC2

GND

TMS PD6 PD3

-TRSTN GND TCK TDI PD2 GND

-DIS_IRDA

-WAIT

-RST VCC_33V

Figure 3. eZ80F91 Mini Enet Module I/O Mini Module Connector Pin Configuration—J2

PS023603-0907 P R E L I M I N A R Y Pin Description

eZ80F91 Mini Enet Module

Product Specification

Table 2. eZ80Acclaim! Development Platform/O Mini-Module Connector J2 Identification1

8

Pin No Symbol Signal Direction Active Level eZ80F91 Signal

1 PA3 Bidirectional n/a Yes

2 PA4 Bidirectional n/a Yes

3 PA7 Bidirectional 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 Bidirectional n/a Yes

12 PB7 Bidirectional n/a Yes

13 PC4 Bidirectional n/a Yes

14 PB3 Bidirectional n/a Yes

15 PA6 Bidirectional n/a Yes

16 PC7 Bidirectional n/a Yes

2

17 PB4 Bidirectional n/a Yes

18 PA2 Bidirectional n/a Yes

21 PB3 Bidirectional n/a Yes

22 PB0 Bidirectional n/a Yes

23 PC6 Bidirectional n/a Yes

24 PC5 Bidirectional n/a Yes

25 PC3 Bidirectional n/a Yes

26 PC1 Bidirectional n/a Yes

27 PC2 Bidirectional n/a Yes

28 PC0 Bidirectional n/a Yes

Notes

1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted from this table. The entire interface is represented in the eZ80F91 Mini Enet Module schematics on pages 16 through 17.

2. The Power and Ground nets are connected directly to the eZ80F91 device.

PS023603-0907 P R E L I M I N A R Y Pin Description

eZ80F91 Mini Enet Module

Product Specification

9

Table 2. eZ80Acclaim! Development Platform/O Mini-Module Connector J2 Identification (Continued)

Pin No Symbol Signal Direction Active Level eZ80F91 Signal

2

31 TMS Input n/a Yes

32 PD7 Bidirectional n/a Yes

33 PD6 Bidirectional 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 TDI Bidirectional n/a Yes

44 PD0 Bidirectional n/a Yes

45 PD2 Bidirectional n/a Yes

1

46 TDO Output n/a Yes

49 DIS_IRDA

Input Low No

50 IICSCL I/O n/a Yes

51 WAIT

Input Low Yes

52 IICSDA I/O n/a Yes

53 RST

54 NMI

Notes

1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted from this table. The entire interface is represented in the eZ80F91 Mini Enet Module schematics on pages 16 through 17.

2. The Power and Ground nets are connected directly to the eZ80F91 device.

I/O Low Yes

Input Low Yes

PS023603-0907 P R E L I M I N A R Y Pin Description

eZ80F91 Mini Enet Module

Product Specification

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 support dual mode functions (SPI, Timer I/O, UARTs and bit I/O with edge- or level-triggered interrupt functions on each pin). For more information on eZ80F91 dual modes, refer to

Peripheral Bus Connector

eZ80F91 Product

Specification (PS0192)

10

.

The peripheral bus connector features 24-pins that provide access to the eZ80F91 Mini Enet Module address bus and 8-pins that provide access to the module data bus. For more information on eZ80F91 address and data buses, refer to eZ80F91 Product Specification (PS0192).

Ethernet PHY and RJ45 Connector

The eZ80F92 Ethernet Module contains a Micrel KS8721BL 10/100 Ethernet PHY with Media Independent Interface (MII) and a HALO RJ45 with integrated magnetics and two LEDs (transformer and common-mode chokes).

The eZ80F92 Ethernet Module defaults to 10 Mbps, which works in either a 100 Mbps or a 10 Mbps network. Software can also configure the PHY for 100 Mbps or autosense.

Ethernet LEDs

The Ethernet connection is provided by the HALO RJ45 connector. It contains two green LEDs that are located next to each other on the eZ80F91 Mini Enet Module. When PHY is receiving data, the left LED is on. When the PHY is transmitting data, the right LED is on.

5 MHz Clock

The eZ80F91 Mini Enet Module contains a 5 MHz crystal oscillator (Y2) which is multiplied by the phase-locked loop in the eZ80F91 MCU to create a 50 MHz system clock

PS023603-0907 P R E L I M I N A R Y Onboard Component Description

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. Table 3 lists the status of the jumper.

Table 3. Shunt JP1, eZ80F91 Mini Enet Module

Shunt

Symbol Jumper Name

Status Function Affected Device

eZ80F91 Mini Enet Module

Product Specification

11

JP1 F91_WE

There is 128 KB of fast SRAM on the eZ80F91 Mini Enet Module. Access time is 12 ns, which requires one wait-state access. The eZ80F91 on-chip SRAM can be used with zero wait states.

IrDA Transceiver

The eZ80F91 Mini Enet Module is shipped without an IrDA transceiver installed.

If you install an on-board transceiver, such as the Zilog ZHX1810, it is connected to PD0 (TX), PD1 (RX), and PD2 (Shutdown, IR_SD). The IrDA transceiver is of the LED type 870 nm Class 1.

The IrDA transceiver is accessible via the IrDA controller attached to UART0 on the eZ80F91 device.

To use the UART0 for console or to save power, the transceiver is disabled by the software or by an off-board signal when using the proper jumper selection. The transceiver is disabled by setting PD2 (IR_SD) High or by pulling the DIS_IRDA connector Low. The shutdown is used for power savings. To enable the IrDA transceiver, DIS_IRDA

In (Default) On-chip Flash is enabled for

writing to boot block.

Out On-chip Flash memory boot block

is write-protected.

is left floating and PD2 is set to Low.

On-chip Flash

pin on the I/O

PS023603-0907 P R E L I M I N A R Y Onboard Component Description

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.

eZ80F91 Mini Enet Module

Product Specification

12

Note:

Do not connect an RS232 interface without level shifters. There are no RS232-level shifters on the eZ80F91 Mini Enet Module.

Physical Dimensions

The footprint of the eZ80F91 Mini Enet Module PCB is 2.00 " x 1.90 ". See Figure 4 for dimensions and top-layer silkscreen.

Figure 4. Physical Dimensions of the eZ80F91 Mini Enet Module

PS023603-0907 P R E L I M I N A R Y Onboard Component Description

eZ80F91 Mini Enet Module

Absolute Maximum Ratings

The stress greater than those listed in Tabl e 4 can cause permanent damage to the device. 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 rating conditions for extended periods may affect device reliability. For improved reliability, unused inputs should be tied to one of the supply voltages (V or V

Table 4. Absolute Maximum Ratings

Parameter Minimum Maximum Units

Standard operating temperature

Storage temperature

Operating Humidity (RH @ 50ºC)

Operating Voltage

SS

).

0+70ºC

–45 +85 ºC

25% 90%

—3.6V

Product Specification

DD

13

PS023603-0907 P R E L I M I N A R Y Onboard Component Description

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 DESCRIPTION QTY LOCATION

1 98C0942-001 FAB,eZ80F91 ETHERNET MODULE, REV B 1

Coastal Circuits

2 35-0016-06 IC,74LVC3G04,3.3V,GATE,8-SSOP 1 U1

TEXAS INSTR SN74LVC3G04DCTR

3 35-0179-12 IC,SRAM,128Kx8,12ns,3V,32-SOJ 1 U3

IDT IDT71V124SA12Y

4 35-0062-03 IC,74AHC1G32,SNGL QUAD OR,SOR23-5 1 U4

TEXAS INSTR SN74AHC1G32DBVR

5 35-0022-02 IC,KS8721BL,PHY XCVR,48-LQFP 1 U5

MICREL SEMI KS8721BL

6 EZ80F91 IC,eZ80F91,50MHZ,144BGA 1 U6

ZiLOG EZ80F91NA050SC

7 17-2005-83 CAP,0.33UF,16V,CER CHIP,0603 1 C1

PANASONIC ECJ-1VF1C334Z

8 17-2005-70 CAP,1,000PF,50V,CER CHIP,0603 11 C2,C18,C25-33

PANASONIC ECJ-1VC1H561J

9 17-2005-66 CAP,0.1UF,16V,CER CHIP,0603 14 C3,C7,C9,C13-17,

KEMET C0603C104K5RAC C21,C24,C38-41

10 17-2001-05 CAP,22PF,50V,CER CHIP,0603 4 C5,C6,C51,C52

PANASONIC ECJ-1VC1H220J

11 17-0018-20 CAP,10UF,25V,TANT CHIP,SMT 2 C8,C10

PANASONIC ECSH1ED106R

12 17-2005-63 CAP,0.056UF,50V,CER CHIP,0603 1 C11

PANASONIC ECJ-1VB1C563K

13 17-2001-20 CAP,270PF,50V,CER CHIP,0603 1 C12

PANASONIC ECJ-1VC1H271J

14 17-0018-47 CAP,47UF,16,TANT CHIP,SMT 2 C19,C20

PANASONIC ECS-T1CD476R

15 17-2001-04 CAP,18PF,50V,CER CHIP,0603 2 C22,C23

PANASONIC ECJ-1VC1H180J

16 17-9009-10 FERRITE BEAD,3AMP,100 OHM,1206 SMT 2 FB1,FB2

STEWARD HI1206N101R-00

17 46-3001-03 RES,10K OHM,1%,1/16W,0603 SMT 6 R1,R7-9,R11,R12 18 46-3000-79 RES,4.75K OHM,1%,1/16W,0603 SMT 3 R2,R3,R26 19 46-3000-35 RES,68 OHM,1%,1/16W,0603 SMT 1 R4 20 46-3000-02 RES,2.2 OHM,1%,1/16W,0603 SMT 1 R5 21 46-3000-71 RES,2.21K OHM,1%,1/16W,0603 SMT 1 R6 22 46-3000-83 RES,6.81K OHM,1%,1/16W,0603 SMT 1 R13 23 46-3000-63 RES,1K OHM,1%,1/16W,0603 SMT 2 R15,R16 24 46-3000-56 RES,499 OHM,1%,1/16W,0603 SMT 1 R18 25 46-3000-27 RES,33.2 OHM,1%,1/16W,0603 SMT 1 R19 26 46-3000-32 RES,49.9 OHM,1%,1/16W,0603 SMT 4 R20,R21,R22,R25 27 46-3000-47 RES,221 OHM,1%,1/16W,0603 SMT 2 R23,R24 28 46-3001-27 RES,100K OHM,1%,1/16W,0603 SMT 1 R27 29 23-0006-25 XTAL,25.0000MHZ,18PF,CYL 1 Y1

EPSON CA-301 25.0000M-C

eZ80F91 Mini Enet Module

Product Specification

14

PS023603-0907 P R E L I M I N A R Y Onboard Component Description

Table 5. Bill of Materials for the eZ80F91 Mini Enet Module (Continued)

ITEM PART NUMBER DESCRIPTION QTY LOCATION

30 23-0000-05 XTAL,5.0000MHZ,SER/RESN,HC49US 1 Y2

CITIZEN HC49US5.000MABJ

31 23-0006-00 XTAL,32.768KHZ,SER/RESN,TF CASE 1 Y3

FOX NC38-32.768KHZ OR ECS ECS-3X8

32 21-8010-56 CONN,56-CKT,.8mm,HDR/PIN 2 J1,J2

SAMTEC FTE-128-01-G-DV-A

33 21-0055-01 CONN,HDR/PIN,.025SQ,SNGL ROW 0.1 JP1

HARWIN M-20-977-3622

34 21-0907-01 CONN,RJ45,FASTJACK,10/100BASE-T 1 P1

HALO ELECTRONICS HFJ11-2450E-L11

35 21-0192-00 SHUNT,2-POS,.1 CNTR,LOW PRFL 1 JP1

AMP 382811-5

eZ80F91 Mini Enet Module

Product Specification

15

PS023603-0907 P R E L I M I N A R Y Onboard Component Description

e

Z80F91 Mini Enet Modul

y

[

]

[

]

[

]

[

]

[

]

Product Specification

e

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.

5

VCC_33V

A[0..23

A[0:23

D

-RD

-WR

-WAIT

-NMI

TRIGOUT

RTC_VDD

-RST

TDI TCK

TMS TDO

-TRSTN

GND

0..7

-CS

0..3

IICSDA IICSCL

-HALT_SLP

eZ80CLK

PA

0..7

PB[0..7

0..7

PC

PD

0..7

-RD

-WR

-WAIT

-NMI

TRIGOUT

-TRSTN

VCC_33V

GND

5

D[0:7

-HALT_SLP

RTC_VDD

VCC_33V

GND

-CS[0:3

IICSDA IICSCL

eZ80CLK

PA[0:7

PB[0:7

PC[0:7

PD[0:7

-RST

D D

C C

B B

A A

TMS TDO

R2

4.7K

2.2K

10K

VCC_33V

R8

R3

4.7K

IICSDA IICSCL

R7

R6

10K

R9 10K

TDI TCK

4

VCC_33V

A0 A2 A1 A3 GND D5 D4 D2 D6 GND A18 A20 A22

-CS0

VCC_33V

-CS2

RTC_VDD

GND

-HALT_SLP

-WR A11 A9 GND A5 A4 GND

-DIS_IRDA

4

J1

2 4 6

8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56

HEADER 28x2

VCC_33V

R11 10K

VCC_33V

1

A6

3

A7

5

A8

7

A10

9

GND

11

-RD

13

D1

15

D0

17

A17

19

GND

21

A19

23

A21

25

A23

27

-CS3

29

VCC_33V

31

-F91_WE

33

D3

35

GND

37

D7

39

A13

41

A12

43

A14

45

GND

47

A16

49

A15

51

GND

53

VCC_SRAMVCC_SRAM

55

U1A

1 7

SN74LVC2G04

4 8

VCC_33V

PD2

=

GND

IR_SD

1

2

3

connector 2connector 1

PA4 PA5 PA0 PA1

PB7

PC7 PA2 GND PB0

PC1 PC0 GND

PD7 PD5 PD4

TRIGOUT

GND PD1 PD0 TDO

GND IICSCL IICSDA

-NMI

VCC_33V

53

SN74AHC1G32

3

A0 A2 A1 A3 A11 A9 A5 A4 A15 A16 A14 A12 A13 A10 A8 A7 A6

-WR

-RD

-CS1

2 4 6

8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56

U4

4

J2

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55

HEADER 28x2

U3

1

A0

2

A1

3

A2

4

A3

13

A4

14

A5

15

A6

16

A7

17

A8

18

A9

19

A10

20

A11

21

A12

29

A13

30

A14

31

A15

32

A16

12

WE

28

OE

5

CS

IDT71V124S/SO

IRDA_SD

PA3 PA7 PB5 PB6 VCC_33VEZ80CLK PB1 PC4PB3 PA6 PB4 GND PB2 PC6PC5 PC3 PC2

GND

TMS PD6 PD3

-TRSTN GND TCK TDI PD2 GND

-DIS_IRDA

-WAIT

-RST VCC_33V

I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7

VCC VCC

GND GND

2

GND

-F91_WE

1

2

HEADER 2 JP1

-F91_WE

D5

6

D4

7

D2

10

D6

11

D7

22

D3

23

D0

26

D1

27

VCC_SRAM

24 8

C3

C2

0.1uF

25 9

0.001uF

GND

U1B

3 5

R1

SN74LVC2G04

10K

VCC_33v

R5

2R7

(MMA 0204)

PD0

IRDA_SD

PD1

U1C

6 2

SN74LVC2G04

R4

68R

-F91_WP

5

1

2

4

3

6

C1

330nF

U2

VCC

LEDA

TXD

SD

RXD

GND

1

-F91_WP

T

0

ZHX1810

CONNECTORS

ZiLOG, Inc.

532 Race Street. San Jose,CA 95126. 408.558.8500

Title

eZ80F91 Ethernet Mini Module.

Size Document Number Rev

B

2

Date: Sheet of

96C0942-001 B

, April 07, 2004

1

12Wednesda

16

Figure 5. eZ80F91 Mini Enet Module Schematic Diagram, #1 of 2—Connectors and Miscellaneous

PS023603-0907 PRELIMINARY Schematics

e

Z80F91 Mini Enet Modul

y

]

]D[

]

p

Product Specification

e

17

5

0:7

F

C23

18

-F91_WP

F

RTC_VDD

Y3

32.768KHz

C51 22

F

GND

5

R18

499

-WAIT

-NMI

TMS TCK TDI

-RST

R19 33

-BUSREQ

-TRSTN

-RST

-F91_WP

FILT_IN

XIN

XOUT_O

VCC_33V

C52 22

D D

C C

B B

A A

R12

VCC_33V VDDC

10K

-TRSTN

C11

GND

0.056uF

C12 270

Y2

5MHz

R27 100K

C22

18

F

RTC_VDD

U6

D0

L2

D1 D2 D3 D4 D5 D6 A6 D7

-WAIT

-NMI

TMS TCK TDI

CRS COL RXER RXDV RXD3 RXD2 RXD1 RXD0 RXCLK TXCLK

D0

K3

D1

J4

D2

M3

D3

L3

D4

H5

D5

L4

D6

M4

D7

L6

WAIT

M7

BUSREQ

J6

NMI

H7

TMS

L9

TCK

K9

TDI

L10

TRSTN

K6

RESET

A2

WP

D8

MII_CRS

A7

MII_COL

D6

MII_RXER

A4

MII_RXDV

C4

MII_RXD3

D5

MII_RXD2

B4

MII_RXD1

E6

MII_RXD0

C5

MII_RXCLK

C6

MII_TXCLK

J10

FILT_IN

H11

XIN

H12

XOUT

H10

PLL_VDD

A5

VDD

B8

VDD

C1

VDD

C10

VDD

E2

VDD

E11

VDD

G2

VDD

H9

VDD

J2

VDD

J11

VDD

K4

VDD

K7

VDD

M1

VDD

G7

PLL_VSS

B5

VSS

B12

VSS

C2

VSS

C8

VSS

D9

VSS

E3

VSS

F9

VSS

G3

VSS

G6

VSS

G12

VSS

H4

VSS

H6

VSS

J12

VSS

K8

VSS

M2

VSS

M11

VSS

J7

RTC_VDD

L8

RTC_XOUT

M8

RTC_XIN

F

eZ80F91_BGA

PA6_PWM2_EC1 PA5_PWM1_TOUT1 PA4_PWM0_TOUT0

PA3_PWM3_OC3

PA2_PWM2_OC2

PA1_PWM1_OC1

PA0_PWM0_OC0

PD1_RXD0_IRRXD

PD0_TXD0_IRTXD

A0 A1 A2 A3 A4 A5 A6 A7 A8

A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23

MII_TXD3 MII_TXD2 MII_TXD1

MII_TXD0 MII_TXEN MII_TXER

MII_MDC

MII_MDIO

IORQ

MRQ

RD

WR

BUSACK

CS0 CS1 CS2 CS3

SCL

SDA

PA7_PWM3

PB7_MOSI PB6_MISO

PB5_ICB3 PB4_ICA2

PB3_SCK

PB2_SS

PB1_IC1

PB0_IC0_EC0

PC7_RI1 PC6_DCD1 PC5_DSR1 PC4_DTR1

PC3_CTS1 PC2_RTS1

PC1_RXD1

PC0_TXD1

PD7_RI0 PD6_DCD0 PD5_DSR0 PD4_DTR0

PD3_CTS0 PD2_RTS0

HALT_SLP

PHI

INSTRD

TDO

TRIGOUT

4

A0

A1

B1

A2

B2

A3

C3

A4

D4

A5

E5 D2

A7

D1

A8

D3

A9

F6

A10

E1

A11

E4

A12

F1

A13

F2

A14

F3

A15

F4

A16

G1

A17

F5

A18

H1

A19

H2

A20

G4

A21

H3

A22

J1

A23

G5

TXD3

B7

TXD2

C7

TXD1

D7

TXD0

A6

TXEN

B6

TXER

E7

MDC

A3

MDI0

B3

M5 L5

-RD

K5

-WR

J5 L7

-CS0

J3

-CS1

K1

-CS2

K2

-CS3

L1

SCL

A11

SDA

A12

PA7

A8

PA6

F7

PA5

C9

PA4

A9

PA3

B9

PA2

E8

PA1

B10

PA0

A10

PB7

C11

PB6

C12

PB5

D10

PB4

E9

PB3

D11

PB2

F8

PB1

D12

PB0

E10

PC7

E12

PC6

G8

PC5

F10

PC4

F11

PC3

F12

PC2

G9

PC1

G10

PC0

G11

PD7

H8

PD6

K11

PD5

K12

PD4

J9

PD3

K10

PD2

L11

PD1

L12

PD0

M12

M9 B11 M6 M10 J8

4

-RD

-WR

IICSCL IICSDA

A[0:23

-CS[0:3

PA[0:7

PB[0:7

PC[0:7

PD[0:7

-HALT_SLP eZ80CLK

TDO TRIGOUT

VCC_33V

C13

0.1uF

R26

4.7K

C25

0.001uF

C38

0.1uF

VCC_33V

VDDC

C14

0.1uF

GND

3

VDDC

C26

0.001uF

C39

0.1uF

VCC_33V

3

MDI0 MDC RXD3 RXD2 RXD1 RXD0 VCC_33V

RXDV RXCLK RXER

TXER TXCLK TXEN TXD0 TXD1 TXD2 TXD3 COL CRS

VCC_33V

GND

U5

1

MDIO

2

MDC

3

RXD3/PHYAD1

4

RXD2/PHYAD2

5

RXD1/PHYAD3

6

RXD0/PHYAD4

7

VCC

GND

8

GND

9

RXDV/PCS_LPBK

10

RXC

11

RXER/ISO

GND

12

GND

13

VDDC

14

TXER

15

TXC/REFCLK

16

TXEN

17

TXD0

18

TXD1

19

TXD2

20

TXD3

21

COL/RMII

22

CRS/RMII_BTB

GND

23

GND

24 25

VCC INT/PHYADD0

C16

C15

0.1uF

C27

0.001uF

C40

0.1uF

VCC_33V

GND

+

C28

0.001uF

C41

0.1uF

C19 47uF

KS8721BL

RST

VDDPLL

XO GND GND

VDDTX

TX+

TX-

GND

VDDRCV

REXT

GND GND

FXSD/FXEN

RX+

RX-

VDDRX

PD

LED3/NWAYEN

LED2/DUPLEX

LED1/SPD100/noFEF

LED0/TEST

C29

C30

0.001uF

CPU & PHY

48 47 46

XI

45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

VCC_33V

2

C17

0.1uF

GND

VCC_33V

R23 220

C31

0.001uF

2

-RST

VDD_PLL

GND

RX+ RX-

-SPEED

-LEDLNK

22

F

22

C9

0.1uF

R15

1K

VCC_33V

1

GND

+

1

C10

10uF

1 2

VCC_33V

1 4 2

3 5 6

8

9 10 11 12

22Wednesda

C5

Y1

25 MHz

C6

TX+

R13 6.81K 1%

TX-

GND GND

C7

0.1uF

INT

1

Header 1 JP2

+

C20

C18

47uF

0.001uF

R20

49.9

R22 49.9

R21 49.9 R24 220

R25 49.9

VCC_33V

C32

C33

0.001uF

GND

ZiLOG, Inc.

532 Race Street. San Jose,CA 95126. 408.558.8500

Title

eZ8 0F91 Ethernet Mini Module.

Size Document Number Rev

B

Date: Sheet of

FB1

1 2

Ferrite Bead

+

C8 10uF

GND

Make sure that power connections and nets VDD_PLL and VDDC have the shortest route possible

R16 1K

TX+ TX-

RX+ RX-

C24

0.1uF

-LEDLNK

-SPEED

96C0942-001 B

, April 07, 2004

FB2

Ferrite Bead

C21

0.1uF

P1

TX+ TXCT TX-

RX+ RXCT RX-

GND

AN1 CT1 AN2 CT2

HFJ11-2450E

VCC_33V

Figure 6.eZ80F91 Mini Enet Module Schematic Diagram, #2 of 2—CPU and PHY

PS023603-0907 PRELIMINARY Schematics

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 http://support.zilog.com

.

eZ80F91 Mini Enet Module

Product Specification

18

.

PS023603-0907 P R E L I M I N A R Y Customer Support

ZiLOG eZ80F915005MODG PROCUREMENT SPECIFICATION

Specifications and Main Features

Frequently Asked Questions

User Manual

eZ80F91 Mini Enet Module

Revision History

Table of Contents

eZ80F91 Mini Enet Module

Module Features

eZ80F91 Controller Features

Block Diagram

Pin Description

Onboard Component Description

I/O Connector

Peripheral Bus Connector

Ethernet PHY and RJ45 Connector

Ethernet LEDs

5 MHz Clock

Memory

IrDA Transceiver

Serial Interface Ports

Physical Dimensions

Absolute Maximum Ratings

Module Bill of Materials

Schematics

Customer Support