MORPHEUS
High Integration PC/104 Celeron CPU
with Ethernet
User Manual v1.01
© Copyright 2005
Diamond Systems Corporation
1255 Terra Bella Ave.
Mountain View, CA 94043
Tel (650) 810-2500
Morpheus CPU User Manual V1.01
Page 1
1. DESCRIPTION
Morpheus is a Single Board Computer based on the Intel Celeron processor. It conforms to the PC/104
standard, an embedded standard that is based on the ISA and PCI buses and provides a compact,
rugged mechanical design for embedded systems. PC/104 modules feature a pin and socket connection
system in place of card edge connectors, as well as mounting holes in each corner. The result is an
extremely rugged computer system fit for mobile and miniature applications.
For more information on PC/104, visit: www.pc104.org
2. FEATURES
Processor Section
•
Intel Ultra Low Voltage Embedded Celeron 400/650MHz processor with FSB 100 MHz uBGA
package.
•
VIA VT8606 North Bridge, VIA VT82C686B South Bridge
Core System
•
•
•
•
•
•
VIA VT8606 Integrated Savage4 2D/3D Video Accelerator, 32MB Shared Memory, 4 x AGP
2 x 20 pin DF13 connector for LCD display TTL support
L2 Cache Integrated on CPU die (256 KB)
One 144-pin SODIMM socket supports up to 512MB of PC133 SDRAM memory
On-board Real Time Clock with Lithium Battery
400Mhz CPU comes with heat sink on Northbridge and 650Mhz CPU comes with fan on
Northbridge.
High Speed Multi I/O
•
2 high speed Serial Ports with 16c550 compatible UART and 16 byte FIFO
o
o
1 RS-232
1 RS-232/422/485 with jumper selection
•
•
•
•
•
2 USB 1.1 ports
44-pin IDE connector x 1 (IDE supports DMA33)
PC/104 expansion bus
2MB EPROM and combined BIOS support
IEEE802.3U compatible 10/100 Base-T interface with Realtek 8100BL chip and boot ROM
function
SSD Interfaces
•
CompactFlash Socket supports Type I/II CFC up to 1 GB CFC
Environmental and Power
®
•
•
•
•
•
•
AWARD Flash BIOS
Power saving supported in BIOS: Doze / Standby
Power Requirement: 400MHz: +5VDC @ 2.1A typical; 650MHz: +5VDC @ 3A typical
BIOS monitors CPU and System temperature, system voltage.
Board Dimensions of 90mm x 96mm (3.55" x 3.775")
Board Weight 110g / 3.9oz
°
°
•
•
Operating Temperature: 0 to 60 C (32 to 140 F)
°
°
Storage Temperature: -30 to 80 C (-22 to 176 F)
Morpheus CPU User Manual V1.01
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3. BOARD LAYOUT AND DRAWINGS
3.1 Board Layout Top View
I/O Connectors and Jumpers
1. Power
10. Floppy Disk Drive
11. Parallel Port
12. LCD
2. J5 Serial Port 2 Configuration Jumper
3. Fan Power Input
4. Ethernet LED
5. Utilities
13. Serial Port 2
14. Serial Port 1
15. Keyboard and Mouse
16. Ethernet
6. IrDA
7. VGA
8. PC 104 Expansion Bus
9. USB 0-1
17. J1 Clear CMOS Jumper
18. IDE
Morpheus CPU User Manual V1.01
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4. JUMPER and I/O HEADERS
J1 CMOS Jumper
This jumper is used to clear CMOS RAM. This will restore the BIOS settings
to factory default upon power up.
J5 Serial Port2 Jumper This jumper is used to set serial protocol for Serial Port 2. Users can select
between RS-232, 422, and 485.
VGA
LCD
IDE
This is a 16-pin I/O header for VGA connection. Users can obtain VGA
output by connecting the female end of the VGA connector to this header
and connecting the other end to the monitor.
This is a 40-pin Box header for LCD connection. Users can obtain LCD
output by connecting the box header end of the LCD cable to this connector
and the other end to the LCD.
This is a 44-pin I/O header for IDE connection. This is the primary IDE
channel and supports up to two IDE devices.
Compact Flash Socket This socket is used to mount and boot compact flash device as an IDE
device. Supports type I/II compact flash and sizes up to 1GB.
USB 0-1
This connector supports 2 USB 1.1 devices.
Keyboard and Mouse This is a connector for PS/2 keyboard and mouse.
Floppy Disk Drive
This is a 20-pin header for floppy disk drives. The connector supports up to
two floppy disk drives.
Parallel Port
This is a 20-pin header parallel port connector.
Serial Port 1-2
These two are serial port connectors. Serial port one is designated as RS-
232. Serial port 2 is configurable to be RS-232/422/485 by jumpering J5.
Power
This is a 4-pin power connector. It is the external input power connector for
powering up the board. Power may be supplied through the PC104 bus or
through this connector. Morpheus only requires power to be supplied to the
5V and ground pins to power up.
Ethernet
This is a 10/100 Base-Tx Ethernet connector.
Ethernet LED
This is a 4-pin Ethernet LED header. This connector is used to power up an
LED to indicate Ethernet activity.
Utilities
This header provides utilities such as RESET, external speaker, external
SMI, and hark disk activity LED.
Morpheus CPU User Manual V1.01
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5. JUMPER SETTINGS
5.1 CMOS Jumper Settings J1
Jumpering J1 will reset the CMOS. If users experience problems booting up the Morpheus they should
reset the CMOS RAM, which will restore the BIOS settings to factory defaults. To clear the CMOS RAM,
power the board down, install the jumper as shown, wait a few seconds, then put the jumper back into the
default setting. Then power up the Morpheus again.
Default Setting (1-2 on)
Setting to clear CMOS RAM (2-3 on)
5.2 Serial Port Selection (RS232C/422/485) J5
Serial port 2 on Morpheus can be configured to operate in RS-232, RS-422 or RS-485 protocols, while
port 1 is fixed RS-232. Jumper J5 determines the serial protocol for port 2. To configure the protocol,
power down the CPU, install the jumper in the desired location, then power up the Morpheus again. For
serial port pinouts, please refer to section 6.1, page 8.
Default Setting (RS-232c)
RS-422
RS-485
Morpheus CPU User Manual V1.01
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6. SYSTEM I/O
6.1 Serial Port Connectors
Morpheus supports serial protocols RS-232, RS-422, and RS-485. Serial port 1 supports RS-232 only
and serial port 2 supports RS-232/422/485. J5 configures the serial protocol for port 2. Information
concerning J5 can be found on page 7. When connecting cables, connect the side with the red stripe to
provide the standard DTE pinout for a PC serial port. The pinouts shown below are for the pin headers on
Morpheus, NOT the DB-9 connector.
RS-232 Configuration:
DCD
TXD
GND
RTS
RI
1
3
5
7
9
2
4
6
RXD
DTR
DSR
CTS
NC
8
10
RS-485 Configuration:
RS-422 Configuration:
DATA+
NC
1
3
5
7
9
2
4
DATA-
NC
GND
NC
6
NC
8
NC
NC
10
NC
TXD+
NC
1
3
5
7
9
2
4
TXD-
NC
GND
NC
6
NC
8
RXD+
NC
RXD-
10
SIGNAL NAME
RS-232:
DCD
DEFINITION
DIRECTION
Data Carrier Detect
Receive Data
Input
Input
Output
Output
---
RXD
TXD
Transmit Data
DTR
Data Terminal Ready
Ground
GND
DSR
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
Not Connected
Input
Output
Input
Input
---
RTS
CTS
RI
NC
Morpheus CPU User Manual V1.01
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SIGNAL NAME
DEFINITION
DIRECTION
RS-422:
TXD+
TXD-
Differential Transmit Data (HIGH)
Differential Transmit Data (LOW)
Differential Receive Data (HIGH)
Differential Receive Data (LOW)
Output
Output
Input
RXD+
RXD-
Input
RS-485:
DATA+
DATA-
Differential Transceiver Data (HIGH)
Differential Transceiver Data (LOW)
Bi-directional
Bi-directional
6.2 CPU Fan
This connector provides power to the CPU fan cooling system. The fan is strongly recommended on the
North Bridge chip on the 650MHz model. In most cases just a heat sink is sufficient for the North Bridge
chip on the 400MHz model.
1
2
3
Fan control
+5V
GND
6.3 Ethernet LED
This connector can be used to indicate whether the Ethernet is working/active or not. Diamond Systems
does not provide any cables or LEDs for this connector.
1
2
3
4
Activity LED
+3.3V
Link LED
+3.3V
Morpheus CPU User Manual V1.01
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6.4 VGA
Pin 11 is keyed for easy, error-free connection. When connecting the VGA cable, align the side with the
red stripe to pin 1 and attach the .2mm header to the Morpheus. Connect the cable’s DB15 female
connector to the monitor’s DB15 male connector for video output to monitor. Diamond Systems’ cable kit
C-MOR-KIT includes a cable for this connector.
Red
Blue
1
3
5
7
9
2
4
Green
NC
GND
GND
Vcc
6
8
10
GND
GND
GND
VDDAT
VSYNC
NC
KEY
HSYNC
VDCLK
11 12
13 14
15 16
6.5 LCD
This connector is a 40-pin box header (Hirose DF-40DS-1.2C) for Flat Panel VGA (LCD) connection. To
obtain video out on the LCD, attach a cable from the LCD to the Morpheus connector. Diamond Systems
does not provide a cable for this connector.
VCC5V
GND
1
2
VCC5V
GND
3
4
VCC3V
NC
5
6
VCC3V
GND
7
8
FPD0
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
FPD1
FPD2
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
FPD3
FPD4
FPD5
FPD6
FPD7
FPD8
FPD9
FPD10
FPD12
FPD14
FPD16
FPD18
FPD20
FPD22
GND
FPD11
FPD13
FPD15
FPD17
FPD19
FPD21
FPD23
GND
SHFCLK
M(DE)
ENABLK
VSYNC
HSYNC
ENAVEE
Morpheus CPU User Manual V1.01
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6.6 IDE
The connector connects IDE devices to the primary IDE channel and supports up to 2 IDE devices. The
cable provided has connectors for 2mm 44-pin IDE devices and 0.1-inch 40-pin IDE devices. Connect
most standard desktop hard disks, CD-ROM, etc to the 0.1 inch 40-pin IDE header on the cable. Attach
laptop hard disks, flash disks, etc. to the 2mm 44-pin header on the cable. To connect the cable to the
header, connect the side with the red stripe to pin 1. Diamond Systems’ cable kit C-MOR-KIT includes a
cable for this connector.
#RESET
D7
1
2
GND
3
4
D8
D6
5
6
D9
D5
7
8
D10
D4
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
D11
D3
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
D12
D2
D13
D1
D14
D0
D15
GND
NC/(Vcc)
GND
REQ
IO WRITE
IO READ
IO READY
DACK
IRQ14
ADDR1
ADDR0
CS#1
IDEACTP
VCC (+5V)
GND
GND
GND
GND
GND
NC
ATA66 DETECT
ADDR2
CS#3
GND
VCC (+5V)
NC
Morpheus CPU User Manual V1.01
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6.7 Floppy Disk Drive
This header is keyed to provide error-free connection. Morpheus supports up to two floppy drive
connections simultaneously. To connect the provided cable to the header, attach the side with the red
stripe to pin 1. Diamond Systems provides a floppy drive ribbon cable.
GND
GND
1
3
2
Drive density select 0
KEY
4
GND
5
6
Drive density select 1
#Index
#Write data
#Write gate
#Track 0
7
8
9
10
12
14
16
18
20
#Motor enable A
#Driver select B
#Driver select A
#Motor enable B
#Direction
11
13
15
17
19
#Write protect
#Read data
#Head select
#Disk change
#Step
6.8 USB 0-1
This connector supports up to two USB devices connected simultaneously. Pin 10 is keyed for error-free
connection. Diamond Systems’ cable kit C-MOR-KIT includes a cable for this connector.
+5V
USBD0-
USBD0+
GND
1
3
5
7
9
2
4
+5V
USBD1-
USBD1+
GND
6
8
GND
10
KEY
6.9 IrDA (Infrared)
Diamond Systems does not provide cables for this header.
1
2
3
4
5
+5V
NC
IRRX
GND
IRTX
Morpheus CPU User Manual V1.01
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6.10 PS/2 Keyboard and Mouse
Diamond Systems provides cables for keyboard and mouse
1
2
3
4
5
6
KB_DATA
GND
MS_DATA
KB_CLK
+5V
MS_CLK
6.11 Parallel Port
The connector is keyed for error-free connection. When connecting the cable attach the side with the red
stripe to pin 1. Diamond Systems’ cable kit C-MOR-KIT includes a cable for this connector.
#STROBE
PTD 0
1
3
2
#Auto feed
#Error
4
PTD 1
5
6
#Initialize
#Select Input
GND
PTD 2
7
8
PTD 3
9
10
12
14
16
18
20
PTD 4
11
13
15
17
19
GND
PTD 5
KEY
PTD 6
Busy
PTD 7
Paper Empty
Select
#Acknowledge
6.12 Power
This is the external power connector used for powering up the Morpheus. Only 5V and GND are required
to power up the Morpheus board. Diamond Systems does not provide a cable for this connector.
Morpheus requires about 2 – 2.5A on the +5V line for proper operation. Be sure to use proper gauge wire
to handle this current. Power conductors should be kept as short as possible to reduce the voltage drop
on the conductors. A minimum of 22 gauge wire is recommended for the power conductors. (Lower
gauge no. = thicker wire.)
1
2
3
4
+5V
GND
GND
+12V
Morpheus CPU User Manual V1.01
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6.13 Ethernet (100 Base-Tx)
This connector is keyed for error-free connection. When connecting the cable to the header, align the side
with the red stripe to pin 1. Diamond Systems’ cable kit C-MOR-KIT includes a cable for this connector.
TX+
RX+
NC
1
3
5
7
9
2
4
TX-
NC
6
RX-
GND
KEY
NC
8
GND
10
6.14 Utilities
This utility connector provides multiple functions for users. It provides functionalities such as reset, hard
disk activity LED, and external speaker. Diamond Systems does not provide a cable for this connector.
1
2
3
4
5
6
7
8
For RESET
For RESET
N/C
N/C
HDD LED +
HDD LED -
SPEAKER+
SPEAKER-
Connections
Description
Pin
RESET
N/C
Used to reset the board
No connection
1-2
3-4
5-6
7-8
HDD LED
SPEAKER
LED to indicate Hard disk activity
Used for external speakers
Morpheus CPU User Manual V1.01
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7. SYSTEM RESOURCES
This section details the system resources including assignment of IRQ, I/O, and DMA.
7.1 Interrupt Assignment
IRQ Resource
Description
0
System Timer
1
Standard 101/102-Key or Microsoft Natural Keyboard
Programmable Interrupt Controller
Communications Port (COM2)
Communications Port (COM1)
VIA Tech 3038 PCI to USB Universal Host Controller
Standard Floppy Disk Controller
ECP Printer Port (LPT1)
2
3
4
5
6
7
8
System CMOS/real time clock
S3 Graphics Twister
10
11
12
13
14
14
15
15
Realtek RTL 8139(A/B/C/8130) PCI Fast Ethernet NIC
PS/2 Mouse
Numeric data processor
Primary IDE Controller
VIA Bus Master PCI IDE Controller
Secondary IDE Controller
VIA Bus Master PCI IDE Controller
7.2 Direct Memory Access
DMA
Description
2
3
4
Standard Floppy Disk Controller
ECP Printer Port (LPT1)
Direct memory access controller
Morpheus CPU User Manual V1.01
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7.3 I/O Address Description
I/O Address
Description
0000 – 000F
0020 – 0021
0040 – 0043
0060 – 0060
0061 – 0061
0064 – 0064
Direct memory access controller
Programmable interrupt controller
System timer
Standard 101/102
System speaker
Standard 101/102
0070 – 0071
0081 – 0083
System CMOS/real time clock
Direct memory access controller
0087 – 0087
0089 – 008b
008F – 0091
00A0 – 00A1
00C0 – 00DF
00F0 – 00FF
0170 – 0177
0170 – 0177
01F0 – 01F7
02F8 – 02FF
02F8 – 02FF
0376 – 0376
0376 – 0376
0378 – 037F
03B0 – 03BB
03C0 – 03DF
03F0 – 03F5
03F6 – 03F6
03F6 – 03F6
03F7 – 03F7
03F8 – 03FF
Direct memory access controller
Direct memory access controller
Direct memory access controller
Programmable interrupt controller
Direct memory access controller
Numeric data processor
VIA Bus Master PCI IDE Controller
Secondary IDE controller (dual FIFO)
VIA Bus Master PCI IDE Controller
Primary IDE controller (dual FIFO)
Communications Port (COM2)
VIA Bus Master PCI IDE Controller
Secondary IDE controller (dual FIFO)
ECP Printer Port (LPT1)
S3 Graphics Twister-T chip
S3 Graphics Twister-T chip
Standard Floppy Disk Controller
VIA Bus Master PCI IDE Controller
Primary IDE controller (dual FIFO)
Standard Floppy Disk Controller
Communications Port (COM1)
Morpheus CPU User Manual V1.01
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04D0 – 04D1
0778 – 077F
0CF8 – 0CFF
4000 – 407F
4080 – 40FF
5000 – 501F
6000 – 607F
E000 – E007
E000 – E00F
E008 – E00F
E400 – E41F
E800 – E81F
EC00 – ECFF
PCI bus
ECP Printer Port (LPT1)
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
Primary IDE controller (dual FIFO)
VIA Bus Master PCI IDE Controller
Secondary IDE controller (dual FIFO)
VIA Tech 3038 PCI to USB Universal Host Controller
VIA Tech 3038 PCI to USB Universal Host Controller
Realtek RTL8139/810x Family Fast Ethernet NIC
Morpheus CPU User Manual V1.01
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8. ACCESSORIES
Part Number
MOR-400
Description
Morpheus PC/104 CPU, Celeron 400MHz
Morpheus PC/104 CPU, Celeron 650MHz
Morpheus Cable Kit (see page 19)
128MB RAM SODIMM for Morpheus
256MB RAM SODIMM for Morpheus
512MB RAM SODIMM for Morpheus
AC Adapter, Universal in, 5VDC / 6A out, for Morpheus
IDE Extender Board + 2 IDE cables (see below)
32MB Flashdisk, Extended Temp.
64MB Flashdisk, Extended Temp.
128MB Flashdisk, Extended Temp.
MOR-650
C-MOR-KIT
MEM-128-01
MEM-256-01
MEM-512-01
PS-5V-MOR
ACC-IDEEXT
FD-32-XT
FD-64-XT
FD-128-XT
Figure 1. ACC-IDEEXT IDE extender board
with FD-32-XT flashdisk module and cables
Morpheus CPU User Manual V1.01
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9. QUICK START GUIDE
This section will describe the steps necessary to get the Morpheus up and running quickly.
9.1 General Setup
This section describes the initial setup that will be identical no matter which operating system or IDE
configuration you choose to use.
1) Remove the Morpheus board from its packaging.
2) Install the mounting kit standoffs into the PC/104 mounting holes located at each corner of the
board. This ensures that the board will not touch the surface beneath it.
3) Connect a power supply to the external power input header.
4) Optional: Attach the keyboard and mouse connector if a keyboard and mouse are needed.
5) Optional: Attach the VGA cable. Connect your monitor’s VGA cable to the DB15 socket.
6) Optional: Connect Ethernet cable.
7) Optional: You will need to connect the USB cables if you are going to use a USB floppy, keyboard
or mouse. Connect the USB cable.
9.2 IDE Configuration
Morpheus has a single IDE channel that can support up to two devices simultaneously (Master and
Slave). IDE devices connect through a 44-pin, laptop IDE pin out. Here are a few example setups:
1) One laptop IDE hard drive connected directly to Morpheus through a 44-pin ribbon cable. This
cable is supplied with the Morpheus.
2) One IDE flash disk connected directly to an IDE extender board, which is connected to Morpheus
through a 44-pin ribbon cable.
3) Use 44-pin ribbon cable to connect an IDE extender board to Morpheus. You can then connect
other 40-pin or 44-pin IDE compatible devices to the extender board. Use a power-supply to
supply power to 40-pin IDE devices.
9.3 Booting into MS-DOS, FreeDOS or ROM-DOS
This section describes how to boot into a DOS-based operating system via a bootable floppy disk.
1) Connect a floppy drive to Morpheus or connect a USB floppy drive to a USB socket connected to
the Morpheus.
2) Insert your DOS-based boot disk into the floppy drive.
3) Power up the Morpheus.
4) Morpheus starts BIOS power-on self test (POST.) At this screen hit <DEL> to enter BIOS
configuration.
5) Go into “Advanced BIOS Features” and ensure that floppy is the first boot device. If using USB
floppy drive enter “Advanced BIOS Features” and ensure that USB-FDD is the first boot device.
Also, enabled Legacy USB in “Integrated Peripherals”.
6) Reboot Morpheus and it will boot the DOS OS on the floppy disk.
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9.4 Booting into Linux or Microsoft Windows
This section describes how to setup Morpheus in preparation for a Linux or Windows install from an
installation CD-ROM onto a laptop IDE hard drive.
1) Connect the IDE extender board to IDE channel.
2) Connect a CD-ROM drive jumpered for the slave position to the IDE extender board through the
40-pin cable.
3) Connect power to the CD-ROM drive.
4) Connect a laptop hard drive jumpered for master position to the second slot of the 44-pin cable.
5) Power up and boot Morpheus.
6) Morpheus starts BIOS power-on self test (POST.) At this screen hit <DEL> to enter BIOS
configuration.
7) Go into “Advanced BIOS Features” and ensure that the CD-ROM drive is first boot device.
8) Insert the boot CD for your operating system into the CD-ROM drive.
9) Save BIOS settings and reboot.
10) Morpheus should now boot off the CD and start the OS installation process.
10.TECHNICAL SUPPORT
technical support at 1-510-456-7800.
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