ZiLOG Z8 Encore! XP 4K Series User manual

ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432
Telephone: [phone] • Fax: [phone] • www.ZiLOG.com
Preliminary
UM016601-0104
Z8F04A28100KIT
Z8 Encore! XPTM 4K Series
Development Kit
User Manual

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Disclaimer Preliminary UM016601-0104
ii
This publication is subject to replacement by a later edition. To determine whether a later
edition exists, or to request copies of publications, contact:
ZiLOG Worldwide Headquarters
532 Race Street
San Jose, CA 95126-3432
Telephone: [phone]
Fax: [phone]
www.ZiLOG.com
Document Disclaimer
ZiLOG is a registered trademark of ZiLOG Inc. in the United States and in other countries. All other products
and/or service names mentioned herein may be trademarks of the companies with which they are associated.
©2004 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applications, or technology described is intended to suggest possible uses and may be superseded.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. Except with the express written approval of ZiLOG, use of
information, devices, or technology as critical components of life support systems is not authorized. No
licenses are conveyed, implicitly or otherwise, by this document under any intellectual property rights.

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Disclaimer Preliminary UM016601-0104
iii
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Safeguards
The following precautions must be observed when working with the
devices described in this document.
Always use a grounding strap to prevent damage resulting from electro-
static discharge (ESD).
Caution:

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Disclaimer Preliminary UM016601-0104
iv
Table of Contents
FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
Safeguards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Software (on CD-ROM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
System/Software Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Supported Host System Configuration . . . . . . . . . . . . . . . . . . . . . . . .3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Z8 Encore! XP™ 4K Series
Development Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
UART with IrDA Endec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Power and Communication Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . .8
External Interface Headers JP1 and JP2 . . . . . . . . . . . . . . . . . . . . . . . . . .8
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Disclaimer Preliminary UM016601-0104
v
List of Figures
Figure 1. Z8 Encore! XP™ 4K Series Development Kit Contents . . .2
Figure 2. Z8 Encore! XP 4K Series Development Board . . . . . . . . . .5

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Introduction Preliminary UM016601-0104
1
Introduction
The Z8 Encore! XP™ 4K Series MCU is the part of the line of ZiLOG
microcontroller products.
The Z8 Encore! MCU Development Kit (Z8F04A28100KIT) enables
users to become familiar with the hardware and software tools available
with this product. This kit consists of the 4KB version of the Z8 Encore!
Development board that supports and presents the features of the Z8
Encore! XP 4K Series. This kit allows users to begin writing application
software and contains all supporting documents.
This manual acquaints users with the Z8 Encore! XP 4K Series MCU
Development Kit, and gives instructions on setting up and using the tools
to start building designs and applications.
Kit Contents
The Z8 Encore! XP 4K Series MCU Development Kit contains the fol-
lowing:
Hardware
• Z8 Encore! XP 4K Series Development board
• Smart Cable for PC to Z8 Encore! XP 4K Series Development board
(DB9 to six-pin male)
• 5VDC power supply

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Introduction Preliminary UM016601-0104
2
Figure 1. Z8 Encore! XP™ 4K Series Development Kit Contents
Software (on CD-ROM)
• ZDS II- Z8 Encore!®IDE with ANSI C-Compiler
• Sample code
• Document browser
• Acrobat Reader install program
Documentation
• Quick Start Guide
• Registration card
Development
Board
Packaging
CD-ROM Containing
Documentation
Power
Supply
Smart Cable

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Introduction Preliminary UM016601-0104
3
• Z8 Encore! XP 4K Series technical documentation (on CD-ROM)
– Development Kit User Manual
– ZDS II - IDE User Manual
– eZ8 CPU User Manual
– Application notes
The sample code is installed with ZDS II and resides in the <installa-
tion directory>\samples in the user's disk drive.
The documentation can be installed by the user with the DemoShield
interface or can be viewed on the CD-ROM using the DemoShield menus
and a PDF reader. A copy of the Acrobat installer is provided on the CD-
ROM and can be installed from the DemoShield install screen. After
installing the documentation on the user’s system Windows Explorer can
be used to select any document to be viewed with your favorite PDF file
viewer.
System/Software Requirements
IBM PC (or compatible computer) with the following minimum configu-
rations:
Supported Host System Configuration
• Win98 Second Edition, WinNT 4.0 Service Pack 6, Win2000 Service
Pack 3, WinXP Professional Service Pack 1
• PentiumII/233MHz processor or higher up to Pentium IV, 2.8 GHz
• 96 MB RAM or more
• 25 MB hard disk space or more
• Super VGA video adapter
• CD-ROM
• One or more RS-232 communication ports

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Installation Preliminary UM016601-0104
4
Installation
Follow the directions in the Quick Start Guide for software installation
and setup of the Z8 Encore! XP 4K Series Development kit.

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Z8 Encore! XP™ 4K Series Development BoardPreliminary UM016601-0104
5
Z8 Encore! XP™ 4K Series
Development Board
Introduction
The Z8 Encore! XP™ 4K Series Development board is a development
and prototyping board for the Z8 Encore! XP 4K Series MCU. The board
provides customers with a tool to evaluate features of Z8 Encore! XP 4K
Series MCU, and to start developing an application before building the
hardware.
Figure 14. Z8 Encore! XP 4K Series Development Board

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Z8 Encore! XP™ 4K Series Development BoardPreliminary UM016601-0104
6
Features
• Z8 Encore!®MCU (28-pin SOIC)
• 3 LEDs
• RS-232 interface
• IrDA transceiver
• Two pushbuttons, RESET and TEST
• 5 VDC power connector
• On-Chip Debugger interface
• 8MHz Ceramic Oscillator (Y1)
• Header for ADC input
• Prototyping area
• External interface connectors JP1 and JP2
• 2.7–3.6 V operating voltage with 5V-tolerant inputs
MCU
The Z8 Encore! XP 4K Series MCU is member of a family of ZiLOG
microcontroller products based upon the 8-bit eZ8 core CPU. The Flash
in-circuit programming capability allows for faster development time and
program changes in the field. The eZ8 core CPU is upward compatible
with existing Z8®instructions. The rich peripheral set of the Z8 Encore!
XP 4K Series makes it suitable for a variety of applications including
motor control, security systems, home appliances, personal electronic
devices, and sensors.
The Development board contains circuitry to support and present all the
features of the Z8 Encore! XP 4K Series. The main features of the Z8
Encore! XP 4K Series are:

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Z8 Encore! XP™ 4K Series Development BoardPreliminary UM016601-0104
7
• eZ8 core CPU
• 4KB Flash memory with in-circuit programming capability
• 1KB register RAM
• 5-channel, 10-bit analog-to-digital converter (ADC)
• Full-duplex UART
• I2C interface (Master Mode only)
• Serial Peripheral Interface (SPI)
• Infrared Data Association (IrDA)-compliant infrared encoder/decoder
• Two 16-bit timers with capture, compare, and PWM capability
• Watch-Dog Timer (WDT) with internal RC oscillator
• Eleven (20-pin package) or nineteen (28-pin package) I/O pins
• Programmable priority interrupts
• On-Chip Debugger
• Voltage Brown-out Protection (VBO)
• Power-On Reset (POR)
• 2.7–3.6 V operating voltage with 5V-tolerant inputs
• Operating temperatures: 20° ±10° C
For further information on the Z8 Encore!® family of devices, consult the
product specification, P/N PS0197, available for download from
www.zilog.com.
UART with IrDA Endec
The Z8 Encore! XP 4K Series (component U5)contains a fully-functional,
high-performance UART with Infrared Encoder/Decoder (ENDEC). The
Infrared Endec is integrated with an on-chip UART allowing easy com-

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Z8 Encore! XP™ 4K Series Development BoardPreliminary UM016601-0104
8
munication between the Z8 Encore!®XP 4K Series and IrDA transceiv-
ers. Infrared communication provides secure, reliable, low-cost, point-to-
point communication between PCs, PDAs, cell phones, printers and other
infrared enabled devices.
Power and Communication Interfaces
Table 1 provides jumper information concerning the shunt status, func-
tions, devices and defaults affected of jumpers JP3 and JP4.
External Interface Headers JP1 and JP2
External interface headers JP1 and JP2 are shown in the schematic on
page 11.
Table 1. Jumpers JP3 and JP4
Jumper Status Device Affected Status Default
JP3* OUT RS-232
interface Enabled X
JP3 IN RS-232
interface Disabled
JP4* OUT IrDA interface Enabled
JP4 IN IrDA interface Disabled X
JP5 OUT U5 RESET/
PD0 PD0 (GPIO) X
JP5 IN U5 RESET/
PD0 RESET when SW1 pressed
Note: * These jumpers must not be OUT at the same time

Z8 Encore! XP™ 4K Series
Development Kit User Manual
Schematic Prelimin a ry UM016601-0104
9
Schematic
This section includes schematics for the Z8 Encore! XP 4K Series Devel-
opment Board.

10
Appendix Preliminary UM016601-0104
Z8 Encore! XP™ 4K Series
Development Kit User Manual
Schematic, Z8 Encore! XP™ 4K Series MCU Development Board, Page 1 of 2
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
connector 2
connector 1
for
referenc
e
only
If Module is plugged onto the Dev Platform the local
RS232 interface is disabled by pin 50 of JP2
TEST
20 pin footprint
28 pin footprint
RESET/TEST 2
Note 1:
PB6 and PB7 are dual function pins (GPIO or Analog
Supply)
R12, R13, R16, and R17 are zero-ohm jumpers used in
conjuntion with GPIO Control Registers to select
function desired. The development board is shipped
with jumpers configured for Analog Supply.
U8 is an optional filter that can be used to improve
the quality of the Analog Supply
Table 1 shows the configurations recommended
NOTE 1:
NOTE 1:
NOTE 2
Note 2: The XP supports internal, external crystal, external
ceramic resonator, external R/C and external CMOS drive clock
modes. R14, R15, R18, C19, C20 and Y1 are used to support
the clock mode selected. The development board is shipped
configured for external 8Mhz ceramic resonator or internal
clock operation.
Table 2 shows the recommended clock mode configurations.
Clock Mode R14 R15 R18 C19 C20 Y1
Internal Only none none none none none none
Crystal 0 Ohm 220 Ohm none Yes Yes Yes
Ceramic Res 0 Ohm 0 Ohm none none none Yes
External CMOS none none none none none none
Analog 0 ohm none 0 ohm none optional
GPIO none 0 ohm none 0 ohm none
Supply
R12 R13 R16 R17 U8
TABLE 1
TABLE 2
(Use PA0_T0IN
pin on JP2)
96C0941-001 B
XP 4K MDS Pr ocessor Module. Schematic.
B
12
Wednesday, February 25, 2004
Title
Si ze Document Number Rev
Date: Sheet of
PB0_ANA0 PB2_ANA2
VCC_33V
PB3_ANA3
GND
PB1_ANA1
PB3_ANA3
PB0_ANA0
PB4_ANA7
PB2_ANA2
A20
-CS0
A12
-IOREQ
-F91_WE
A13
GND
GND
A17
A21
VCC_33V
A14
D1
VCC_33V
D7
-DIS_FLASH
GND
A6 A0
D3
D6
-BUSACK
A3
D2
VCC_33V
A15
A4
-TRSTN
D0
-MREQ
A7
A10
A9
A16A18
A11
-INSTRD
A19
A5
GND D5
-CS1
A22
A1A2
-CS2
-RD
A8
GND
D4
A23
-WR
-BUSREQ
GND
PB7
PA3_CTS0
PC7
VCC_33V
PC4
PA7_T1O UT PA2
PA1_T0O UT GND
GND
PC5
PA4_RXD0 PA 5_TXD0
GND
GND
PB6
PA0_T0IN
PC6
PA6_nT1OU T
PA7_T1O UT
GND VCC_33V
GND
-DIS_IrDA
PB1_ANA1
PA2
VCC_33V
GND
PA 5_TXD0
PB1_ANA1 PB0_ANA0
DBG
PA3_CTS0
PA4_RXD0
PB2_ANA2
PB3_ANA3
PA0_T0IN
PC3_COUT
PA7_T1O UT
PC3_COUT
PC2_ANA6
PC1_ANA5
PC0_ANA4
PD0
PA6_nT1OU T
PC2_ANA6 PB4_ANA7
PC0_ANA4
PC1_ANA5
PC2_ANA6
PB6
PB7
GND
PC5
PB2_ANA2
PA2
PC0_ANA4
PC2_ANA6
PA 5_TXD0
PD0
PC3_COUT
PC1_ANA5
PA4_RXD0
PC4
VCC_33V
PB5
PC7
PA2
PA6_nT1OU T
PA1_T0O UT
PC6
PA3_CTS0
GND
PC1_ANA5
PA7_T1O UT
PB0_ANA0
GND
PA1_T0O UT
PB1_ANA1
PA0_T0IN
PB4_ANA7
PC0_ANA4
PB3_ANA3
DBG
PB4_ANA7 PC2_ANA6
PC0_ANA4
PB2_ANA2
PB0_ANA0
PC1_ANA5
PB3_ANA3
PB1_ANA1
PB5 PC3_COUT
PD0
GND
VCC_33V
VCC_33V
PA6_nT1OU T
-RESET
VCC_33V
GND
VCC_33V
DBG
-DIS_IRDA
-DIS_232
PA3_CTS0
PA4_RXD0
PA5 _TXD0
SENSE
D2
GREEN
21
R14
0
C15
0.001uF
SW2
SW1
R13
0
R11
100
R8
100
C20
R15
0
C10
0.001uF
C16
0.001uF
R9
100K
R16
0
U6
Z8F04xA
2
10
9
8
3
6
5
20 1
17
16
15
13
12
11
14 7
4
19
18
PB2/ANA2
PA4/RXD0
PA3/CTS0
PA2/DE
PB3/CLKIN/ANA3
PA1/T0OUT/XOUT
PA0/T0IN/T0OUT/XIN/
PB0/ANA0PB1/ANA1
PC1ANA5/CINN/LED
PC0/ANA4/CINP/LED
DBG
PA7/T1OUT
PA6/T1IN/T1OUT
PA5/TXD0
RESET/PD0
GND
VDD
PC3/COUT/LED
PC2/ANA6/LED
D3
YELL
21
R10
10
C12
0.001uF
Y1
8 MHz
1
2
3
1
2
3
U8
EMI Filter
1
2
3
IO
GND
IO
C11
0.001uF
J2
HEADER 8X2
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
R17
0
JP5
HEADER 2
1
2
R18
1M
C13
0.001uF
D4
RED
21
C19
JP2
HEADER 30x2/SM
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
58
60
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
57
59
R19
10K
C14
0.001uF
R12
0
JP1
HEADER 30x2/SM
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
58
60
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
57
59
U5
Z8F04xA_28
9
16
1514
13
12
4
7
6
28
27
24
25
26
23
1
19
20
11
3
2
18
17
10
8
5
21
22
GND
PC4/LED
PA6/T1IN/T1OUT PA5/TXD0
PA4/RXD0
PA3/CTS0
PB3/ANA3/CLKIN
PA0/T0IN/T0OUTXIN
VDD
PB1/ANA1
PB0/ANA0
PC1/ANA5/CINN/LED
PC2/ANA6/LED
PC3/COUT/LED
PC0/ANA4/CINP/LED
PB2/ANA2
PC6/LED
PC7/LED
PA2/DE
PB5/Vref
PB4/ANA7
PA7/T1OUT
PC5/LED
PB7(AGND)
PA1/T0OUT/XOUT
PB6(AVDD)
RESET/PD0
DBG
R7
100
C17
0.001uF
C18
0.001uF

11
Appendix Preliminary UM016601-0104
Z8 Encore! XP™ 4K Series
Development Kit User Manual
Schematic, Z8 Encore! XP™ 4K Series MCU Development Board, Page 2 of 2
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CONSO LE
GND
USER
DBG
INTERFACE
DIS RS232
DIS IRDA
3.3 O K
96C0941-001 B
XP 4K MDS Pr ocessor Module. Schematic.
B
22
Monday, March 01, 2004
Title
Si ze Document Number Rev
Date: Sheet of
TXD 0
GND
CTS0
RXD0
VCC_33V
DBG
PA4_RXD0
PA 5_TXD0
IRDA_SD
GND
PA3_CTS0
VCC_33V
GND
VCC_33V
PA 5_TXD0
VCC_33V
PA4_RXD0
GND
VCC_33V
GND
-Z_RST
GND
GND
5V
VCC_33V
VCC
GND
-Z_RST
PA3_CTS0
DBG
-DIS_IRDA
-DIS_232
PA5 _TXD0
PA4_RXD0
VCC_33V
GND
SENSE
C2
0.1uF
R3
68
U3E
74LVC04/SO
11 10
147
C4
0.1uF
U3A
74LVC04/SO
1 2
147
U7
LT1129-3.3/DD
1
2
3
4
5
OUT
SENSE
GND
SHDN
VIN
C6
0.1uF
JP3
1
2
U3D
74LVC04/SO
9 8
147
P2
Header 3x2
12
34
56
R2
10K
U3B
74LVC04/SO
3 4
147
U3F
74LVC04/SO
13 12
147
C1
0.1uF
JP4
1
2
C9
330nF
R1
680
F1
RXE 050
R4
2R7
C5
0.1uF
J1
PWR JACK
2
3
1
U4
ZHX1810
2
4
3
1
5
6
0
TXD
SD
RXD
LEDA
VCC
GND
T
+
C7
100/10
C8
0.1uF
R5
10K
+
C3
100/10
U3C
74LVC04/SO
5 6
147
P1
DB9 Female
5
9
4
8
3
7
2
6
1
U1
MAX3 222
1
2
4
5
6
13
12
15
10
3
7
17
8
16
9
20
1918
11
14
EN
C1+
C1-
C2+
C2-
T1IN
T2IN
R1OUT
R2OUT
V+
V-
T1OUT
T2OUT
R1IN
R2IN
SHDN
VCCGND
NC
NC
TP1
1 2 3 4 5
D1
LED
21
R6
10K
TP2
1 2 3 4 5