ADLINK Technology ETX-BT User manual

Leading EDGE COMPUTING
ETX-BT
User’s Manual
(PATA to SATA version)
Manual Revision: 1.3
Revision Date: July 3, 2019
Part Number: 50-1J059-1060

2
Preface
Copyright © 2015-2019 ADLINK Technology, Inc.
This document contains proprietary information protected by copyright. All rights are reserved. No
part of this manual may be reproduced by any mechanical, electronic, or other means in any form
without prior written permission of the manufacturer.
Disclaimer
The information in this document is subject to change without prior notice in order to improve
reliability, design, and function and does not represent a commitment on the part of the
manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or
consequential damages arising out of the use or inability to use the product or documentation,
even if advised of the possibility of such damages.
Environmental Responsibility
ADLINK is committed to fulfill its social responsibility to global environmental preservation through
compliance with the European Union's Restriction of Hazardous Substances (RoHS) directive and
Waste Electrical and Electronic Equipment (WEEE) directive. Environmental protection is a top
priority for ADLINK. We have enforced measures to ensure that our products, manufacturing
processes, components, and raw materials have as little impact on the environment as possible.
When products are at their end of life, our customers are encouraged to dispose of them in
accordance with the product disposal and/or recovery programs prescribed by their nation or
company.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including acrylamide, arsenic,
benzene, cadmium, Tris(1,3-dichloro-2-propyl)phosphate (TDCPP), 1,4-Dioxane,
formaldehyde, lead, DEHP, styrene, DINP, BBP, PVC, and vinyl materials, which are
known to the State of California to cause cancer, and acrylamide, benzene, cadmium, lead,
mercury, phthalates, toluene, DEHP, DIDP, DnHP, DBP, BBP, PVC, and vinyl materials, which are
known to the State of California to cause birth defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov.
Trademarks
Product names mentioned herein are used for identification purposes only and may be trademarks
and/or registered trademarks of their respective companies.

ETX-BT
3
Revision History
Revision Description Date By
1.00 Initial release 2015-03-18 JC
1.01 Correct SPI Boot Device Switch settings 2015-05-07 JC
1.02 Correct SPI Boot Device settings; SPI0 fail-safe as default 2015-06-12 JC
1.03 Correct LPC-to-ISA bridge in block diagram 2015-12-16 JC
1.10 Updated for PATA to SATA version; BIOS chapter updated 2017-02-06 JC
1.2 Updated functional diagram, specifications, signal
descriptions, BIOS
2018-01-15 JC
1.3 Update memory support from 4GB to 8GB 2019-07-03JC

4
Table of Contents
Preface.................................................................................................... 2
1Introduction..................................................................................... 6
1.1 Description................................................................................................. 6
2Specifications ................................................................................. 7
2.1 General ...................................................................................................... 7
2.2 Video.......................................................................................................... 8
2.3 Audio.......................................................................................................... 8
2.4 Ethernet ..................................................................................................... 9
2.5 Multi I/O and Storage ................................................................................. 9
2.6 Super I/O ................................................................................................... 9
2.7 SEMA Board Controller............................................................................ 10
2.8 Power....................................................................................................... 11
2.9 Mechanical and Environmental................................................................ 11
2.10 Operating Systems Support..................................................................... 11
3Functional Diagram...................................................................... 12
4Mechanical Dimensions............................................................... 13
5Pinouts and Signal Descriptions................................................. 14
5.1 X1: PCI Bus, USB, Audio......................................................................... 14
5.2 X2: ISA..................................................................................................... 17
5.3 X3: LVDS, Serial, Parallel, KB, MS .......................................................... 20
5.4 X4: IDE 1, IDE 2, Ethernet, Miscellaneous .............................................. 23
6Module Interfaces......................................................................... 26
6.1 Connector, Switch and LED Locations..................................................... 26
6.2 40-pin Multipurpose Connector ................................................................ 28
6.3 Status LEDs............................................................................................. 29
6.4 XDP Debug Header ................................................................................. 30
6.5 DP Connector .......................................................................................... 31
6.6 Fan Connector ......................................................................................... 32
6.7 GbE Connector ........................................................................................ 33
6.8 SW1: SPI Boot Device Selection ............................................................. 34
6.9 SW2: BIOS Setup Defaults RESET Button.............................................. 35
6.10 SW4: PCI Interrupt Routing Select........................................................... 36
6.11 SW3: PCI Voltage Level Selection........................................................... 36

ETX-BT
5
7SEMA (Smart Embedded Management Agent) .......................... 37
7.1 Board Specific SEMA Functions .............................................................. 38
8System Resources........................................................................ 42
8.1 System Memory Map ............................................................................... 42
8.2 I/O Map .................................................................................................... 42
8.3 Interrupt Request (IRQ) Lines.................................................................. 43
8.4 PCI Configuration Space Map.................................................................. 45
8.5 PCI Interrupt Routing Map ....................................................................... 46
8.6 SMBus Address Table ............................................................................. 47
8.7 I2C Address Table.................................................................................... 47
9BIOS Setup.................................................................................... 48
9.1 Menu Structure ........................................................................................ 48
9.2 Main ......................................................................................................... 49
9.3 Advanced................................................................................................. 54
9.4 Security.................................................................................................... 66
9.5 Boot ......................................................................................................... 67
9.6 Save & Exit .............................................................................................. 68
Safety Instructions............................................................................... 69
Getting Service..................................................................................... 70

6
1 Introduction
1.1 Description
The ETX-BT is based on the latest Intel Atom® processor E3800 SoC series, adopting the
latest 22nm process technology with 3-D Tri-Gate transistors featuring significant
improvements in computational performance and energy efficiency. The E3800 SOC
series integrates processor- and GPU cores and all I/O on a single chip. Processor
performance is scalable from a single-core Intel Atom® processor E3815 at 1.4GHz to a
quad-core Intel Atom® processor E3845 at 1.9GHz. Two quad-core Intel® Celeron®
processors, based on the same microarchitecture, are also available.
The module supports a single SODIMM for up to 8GB of DDR3L system memory and
comes with integrated support for high resolution VGA and single/dual channel LVDS.
Optionally, a third display can be connected through an onboard flat cable connector. The
ETX-BT's graphics core supporting two independent displays easily outperforms earlier
ETX module generations. Being a drop in replacement for older ETX modules, the ETX-BT
fully supports all typical legacy interfaces of the ETX form factor such as: up to two PATA
IDE with Master only, ISA-bus, PCI-bus, serial/parallel ports and Intel based 10/100Mbps
LAN. As a way to migrate away from legacy PATA flash devices, the module offers an
optional soldered SATA-based SSD with a capacity of 2 to 64 GB.

ETX-BT
7
2 Specifications
2.1 General
XCPU: Single, dual or quad-core Intel Atom® or Celeron® processor
•Intel Atom® E3845 1.91 GHz 542/792 (Turbo) 10W (4C/1333)
•Intel Atom® E3827 1.75 GHz 542/792 (Turbo) 8W (2C/1333)
•Intel Atom® E3826 1.46 GHz 533/667 (Turbo) 7W (2C/1066)
•Intel Atom® E3825 1.33 GHz 533 (No Turbo) 6W (2C/1066)
•Intel Atom® E3805 1.33 GHz 533 (No Turbo, No Graphics) 4W (2C/1066)
•Intel Atom® E3815 1.46 GHz 400 (No Turbo) 5W (1C/1066)
•Celeron® N2930 1.83 GHz, 688/854 (Turbo) 7.5W (4C/1333)
•Celeron® J1900 2 GHz, 688/854 (Turbo) 10W (4C/1333)
•Celeron® N2807 1.58 GHz 313/750 (Turbo) 4.5W (2C/1333)
Supporting: Single, dual or quad Out-of-Order Execution (OOE) processor cores,
Intel® VT-x, Intel® SSE4.1 and SSE4.2, Intel® 64 architecture, IA 32-bit ,
PCLMULQDQ Instruction DRNG, Intel® Thermal Monitor (TM1 & TM2)
Note: Availability of features may vary between processor SKUs.
XMemory: Single SODIMM socket for up to 8GB non-ECC 1333/1066 MHz DDR3L
memory
XEmbedded BIOS: AMI EFI with CMOS backup in 8MB SPI BIOS
XExpansion Busses
oPCI 32-bit rev 2.3 at 33 MHz supporting 4 bus masters
oISA 16-bit (through LPC-ISA bridge), no DMA support
oSMBus (system) , I2C (user)
XSEMA Board Controller: supporting voltage/current monitoring, power sequence,
debug support, AT/ATX mode control, logistics and forensic information, flat panel
control, general purpose I2C, watchdog timer
XDebug Headers: 40-pin multipurpose flat cable connector for use in combination
with DB-40 debug module providing BIOS POST code LEDs, BMC access, SPI
BIOS flashing,
power test points, debug LEDs

8
2.2 Video
XGraphics Core: Intel 7th generation (Gen 7) graphics and media encode/decode
engine
(not supported on Atom® E3805 SKU)
XFeature Support:
oVED video decoder in addition to Gen 7 media decoder
oGraphics Burst enabled through energy counters
oSupports DX 11, OpenGL 3.0 (OGL 3.0), OpenCL 1.1 (OCL 1.1),
OpenGLES 2.0 (OGLES 2.0)
oGPU shader capable of up to 8 gigaflops, 4x anti-aliasing
oFull HW acceleration for decode of H.264, MPEG2, MVC, VC-1, VP8, MJPEG
oFull HW acceleration for encode of H.264, MPEG2, MVC
oSupports 2.0 Stereoscopic 3D Stretch and Polyphase 8 tap scaling
XMulti Display Support: 2 independent displays
XDisplay Types
oVGA: 2560 x 1600@60Hz, 24bpp
oLVDS: single/dual channel 18/24-bit LVDS (supports DE, HSYNC and VSYNC)
oDisplayPort: 4 lanes routed to a 22-pin flat panel connector on board edge
2.3 Audio
XChipset: Intel® HD Audio integrated in SOC
XAudio Codec: Realtek ALC 262, 4-channel High Definition Audio

ETX-BT
9
2.4 Ethernet
XType: Intel® i211 (MAC/PHY) Ethernet controller
XInterface: 10/100 Mbps on ETX signal connector
(build option for 1000/100/10 Mbps via FPC connector on module, only one output
can be active at a time)
2.5 Multi I/O and Storage
XUSB: 4 ports USB 2.0/1.1
XPATA: up to two PATA IDE with Master only support by SATA-to-PATA controller
oSupports PIO / MDMA / UDMA modes
(ETX module maximum sustainable speed mode is UDMA2)
oFollowing modes are examples of what can be supported.
Note: Except for defaults, these are build options that require special part
numbers.
Port Function
1 PATA
(default)
PATA SATA SATA
2 SATA
(default)
PATA PATA SATA SSD
(When a SATA port is not supported the designated interface connector is
removed.)
XSATA: 2 SATA 3Gb/s ports (shared with PATA, see above)
XSATA SSD: optional SATA SSD 2-64 GB onboard (occupies second external
SATA port)
2.6 Super I/O
XChipset: Nuvoton W83627DHG-PT
XSerial: 2 high speed RS-232C ports (COM1/COM2)
XIrDA: supports IrDA 1.0 SIR protocol or Sharp ASK-IR protocol
XParallel: SPP, and EPP mode support (no DMA support)

10
XFloppy: not supported (no DMA support on SoC)
XPS/2: Keyboard /Mouse
2.7 SEMA Board Controller
XType: BMC uPD78F0763GB
XFunctions
oPower Features
AT mode control
Emergency shutdown
Power status monitoring and signalling (LED), current monitor
ECO mode support
oFlat Panel Control
Additional DDC I2C bus control for PWM control on carrier
LVDS brightness PWM output switchable by BIOS with GPU PWM output
Vdde inhibit
Backlight Enable inhibit (needs external AND gate)
oGeneral Purpose I2C
Supports 100/200/400 speed selectable in BIOS
Voltage and thermal monitors connected to this bus
XFailsafe BIOS (dual BIOS parts)
XWatchdog Timer
XSMART Fan Control (single fan)

ETX-BT
11
2.8 Power
XStandard Input: ATX = 5V±5% / 5Vsb ±5% or AT = 5V±5%
XManagement: ACPI 4.0 compliant, Smart Battery support
XPower States: C0, C1, C1E, C4, C6; S0, S3, S4, S5 (Wake on USB S3/S4,WOL
S3/S4/S5)
XECO mode: supports deep S5 (ECO mode) for power saving
2.9 Mechanical and Environmental
XForm Factor : ETX Rev 3.02
XDimension: 114 mm x 95 mm
XStandard Operating Temperature: 0°C to +60°C
XScreened Extreme Rugged™ Operating Temperature: -40°C to +85°C
(optional)
XHumidity: 5-90% RH operating, non-condensing
5-95% RH storage (operating with conformal coating)
XShock and Vibration: IEC 60068-2-64 and IEC-60068-2-27
MIL-STD-202F, Method 213B, Table 213-I, Condition A
and
Method 214A, Table 214-I, Condition D
XHALT Tested: Thermal Stress, Vibration Stress, Thermal Shock and Combined
Test
XMTBF: MIL-HDBK-217 FN2 models; Environment: GB, GC - Ground Benign,
Controlled
Temperature: 85°C: MTBF=79,548 hrs
Temperature: 40°C : MTBF=278,025 hrs
2.10 Operating Systems Support
XStandard OS Support: Windows 7, Windows 8.1 and Windows 10 at 32/64-bit,
Linux 32/64-bit
XExtended Support (BSP): WES7/8 32-bit, WEC7/8, Linux, VxWorks, QNX

12
3 Functional Diagram
SATA
SSD
X3 X4
SATA to
PATA 1
(Master only)
SATA SATA
GbE
i211
LVDS
eDP to LVDS
NXP PTN3460
Intel Atom™
E3800 SoC
(formerly “Bay Trail”)
SODIMM
1-8 GB DDR3L
non-ECC
DDI 0
eDP 2 lanes
Analog VGA HD Audio
1x SATA 3Gb/s
(port 1)
4x USB 2.0/1.1
PCIe
PCIe PCIe-to-PCI
XIO2001
TPM
Atmel
AT97SC3204
X2X1
Codec
ALC262
LPC to ISA
F85226AF
SATA to
PATA 2
(Master only)
SEMA
SMC
i2C
SMBus
LM73
SPI 0
BIOS
SPI 1
BIOS
Super IO
Nuvoton
W83627DHG-PT
1x SATA 3Gb/s
(port 2)
LVDS
24-bit
PS/2 Keyboard
PS/2 Mouse
LPT1
COM1 / COM2
PCI
ISA
Build option 2
SATA (default)
or SATA to PATA
or SATA SSD
Build option 1
SATA to PATA
(default) or SATA
LPC
GbE Flat cable
connector
GbE
DisplayPort Flat
cable connector
DP

ETX-BT
13
4 Mechanical Dimensions
Top View Side View
All tolerances ± 0.05 mm
Other tolerances ± 0.2 mm

14
5 Pinouts and Signal Descriptions
Crossed out signals are not supported.
3V (3.3 V ±5%) is generated on board. Pins may be used to power devices on the
carrier board up to a maximum load of 500 mA.
Do not connect the 3V pin to external 3.3V supply power.
5.1 X1: PCI Bus, USB, Audio
Pin Si
g
nal Pin Si
g
nal Pin Si
g
nal Pin Si
g
nal
1 GND 2 GND 51 VCC 52 VCC
3 PCICLK3 4 PCICLK4 53 PAR 54 SERR#
5 GND 6 GND 55 GPERR# 56 RESERVED
7 PCICLK1 8 PCICLK2 57 PME# 58 USB2-
9 REQ3# 10 GNT3# 59 LOCK# 60 DEVSEL#
11 GNT2# 12 3V 61 TRDY# 62 USB3-
13 REQ2# 14 GNT1# 63 IRDY# 64 STOP#
15 REQ1# 16 3V 65 FRAME# 66 USB2+
17 GNT0# 18 RESERVED 67 GND 68 GND
19 VCC 20 VCC 69 AD16 70 CBE2#
21 SERIRQ 22 REQ0# 71 AD17 72 USB3+
23 AD0 24 3V 73 AD19 74 AD18
25 AD1 26 AD2 75 AD20 76 USB0-
27 AD4 28 AD3 77 AD22 78 AD21
29 AD6 30 AD5 79 AD23 80 USB1-
31 CBE0# 32 AD7 81 AD24 82 CBE3#
33 AD8 34 AD9 83 VCC 84 VCC
35 GND 36 GND 85 AD25 86 AD26
37 AD10 38 AUXAL 87 AD28 88 USB0+
39 AD11 40 MIC 89 AD27 90 AD29
41 AD12 42 AUXAR 91 AD30 92 USB1
43 AD13 44 ASVCC 93 PCIRST# 94 AD31
45 AD14 46 SNDL 95 INTC# 96 INTD#
47 AD15 48 ASGND 97 INTA# 98 INTB#
49 CBE1# 50 SNDR 99 GND 100 GND

ETX-BT
15
X1 Signal Descriptions
Pin Signal Description Type PU/PD Comment
1 GND Ground PWR - -
2 GND Ground PWR - -
3 PCICLK3 PCI Clock Slot 3 O-3,3 - -
4 PCICLK4 PCI Clock Slot 4 O-3,3 - -
5 GND Ground PWR - -
6 GND Ground PWR - -
7 PCICLK1 PCI Clock Slot 1 O-3,3 - -
8 PCICLK2 PCI Clock Slot 2 O-3,3 - -
9 REQ3# PCI Bus Request 3 I-3,3 PU 8k2 3,3V -
10 GNT3# PCI Bus Grant 3 O-3,3 - -
11 GNT2# PCI Bus Grant 2 O-3,3 - -
12 3V Power +3,3V PWR - -
13 REQ2# PCI Bus Request 2 I-3,3 PU 8k2 3,3V -
14 GNT1# PCI Bus Grant 1 O-3,3 - -
15 REQ1# PCI Bus Request 1 I-3,3 PU 4K to 3V3
Before level
shifter, only measurable
when energized
16 3V Power +3,3V PWR PU 8.2K to
3.3V
Only measurable when
switch is energized
17 GNT0# PCI Bus Grant 0 O-3,3 - -
18 RESERVED NC -
19 5VCC Power +5V PWR - -
20 5VCC Power +5V PWR - -
21 SERIRQ Serial Interrupt Request IO-3,3 PU 8k2 3,3V -
22 REQ0# PCI Bus Request 0 I-3,3 PU 8k2 3,3V -
23 AD0 PCI Address & Data Bus line IO-3,3 -
24 3V Power +3,3V PWR - -
25 AD1 PCI Address & Data Bus line IO-3,3 - -
26 AD2 PCI Address & Data Bus line IO-3,3 - -
27 AD4 PCI Address & Data Bus line IO-3,3 - -
28 AD3 PCI Address & Data Bus line IO-3,3 - -
29 AD6 PCI Address & Data Bus line IO-3,3 - -
30 AD5 PCI Address & Data Bus line IO-3,3 - -
31 CBE0#
PCI Bus Command and Byte
enables 0 IO-3,3 - -
32 AD7 PCI Address & Data Bus line IO-3,3 - -
33 AD8 PCI Address & Data Bus line IO-3,3 - -
34 AD9 PCI Address & Data Bus line IO-3,3 - -
35 GND Ground PWR - -
36 GND Ground PWR - -
37 AD10 PCI Address & Data Bus line IO-3,3 - -
38 AUXAL Auxiliary Line Input Left I
39 AD11 PCI Address & Data Bus line IO-3,3 - -
40 MIC Microphone Input I - -
41 AD12 PCI Address & Data Bus line IO-3,3 - -
42 AUXAR Auxiliary Line Input Right I
43 AD13 PCI Address & Data Bus line IO-3,3 - -
44 ASVCC
Analog Supply of Sound
Controller O-5 - -
45 AD14 PCI Address & Data Bus line IO-3,3 - -
46 SNDL Audio Out Left O - -
47 AD15 PCI Address & Data Bus line IO-3,3 - -
48 ASGND
Analog Ground of Sound
Controller P - -

16
Pin Signal Description Type PU/PD Comment
49 CBE1#
PCI Bus Command and Byte
enables 1 IO-3,3 - -
50 SNDR Audio Out Right O - -
51 5VCC Power +5V PWR
52 5VCC Power +5V PWR
53 PAR PCI Bus Parity IO-3,3
54 SERR# PCI Bus System Error IO-3,3 PU 8k2 3,3V
55 GPERR# PCI Bus Grant Error IO-3,3 PU 8k2 3,3V
56 RESERVED NC -
57 PME# PCI Power Management Event IO-3,3 PU 10k
3.3VSB -
58 USB2N USB Data- Port2 I/O - DP
59 LOCK# PCI Bus Lock IO-3,3 PU 8k2 3,3V
60 DEVSEL# PCI Bus Device Select IO-3,3 PU 8k2 3,3V
61 TRDY# PIC Bus Target Ready IO-3,3 PU 8k2 3,3V
62 USB3N USB Data- Port3 I/O - DP
63 IRDY# PCI Bus Initiator Ready IO-3,3 PU 8k2 3,3V
64 STOP# PCI Bus Stop IO-3,3 PU 8k2 3,3V
65 FRAME# PCI Bus Cycle Frame IO-3,3 PU 8k2 3,3V
66 USB2P USB Data+ Port2 I/O - DP
67 GND Ground PWR
68 GND Ground PWR
69 AD16 PCI Address & Data Bus line IO-3,3
70 CBE2#
PCI Bus Command and Byte
enables 2 IO-3,3
71 AD17 PCI Address & Data Bus line IO-3,3
72 USB3P USB Data+ Port3 I/O - DP
73 AD19 PCI Address & Data Bus line IO-3,3
74 AD18 PCI Address & Data Bus line IO-3,3
75 AD20 PCI Address & Data Bus line IO-3,3
76 USB0N USB Data- Port0 I/O - DP
77 AD22 PCI Address & Data Bus line IO-3,3
78 AD21 PCI Address & Data Bus line IO-3,3
79 AD23 PCI Address & Data Bus line IO-3,3
80 USB1N USB Data- Port1 I/O - DP
81 AD24 PCI Address & Data Bus line IO-3,3
82 CBE3#
PCI Bus Command and Byte
enables 3 IO-3,3
83 5VCC Power +5V PWR
84 5VCC Power +5V PWR
85 AD25 PCI Address & Data Bus line IO-3,3
86 AD26 PCI Address & Data Bus line IO-3,3
87 AD28 PCI Address & Data Bus line IO-3,3
88 USB0P USB Data+ Port0 I/O - DP
89 AD27 PCI Address & Data Bus line IO-3,3
90 AD29 PCI Address & Data Bus line IO-3,3
91 AD30 PCI Address & Data Bus line IO-3,3
92 USB1P USB Data+ Port1 I/O - DP
93 PCIRST# PCI Bus Reset O-3,3
94 AD31 PCI Address & Data Bus line IO-3,3
95 INTC# PCI BUS Interrupt Request C I-3,3 PU 8k2 3,3V
96 INTD# PCI BUS Interrupt Request D I-3,3 PU 8k2 3,3V
97 INTA# PCI BUS Interrupt Request A I-3,3 PU 8k2 3,3V
98 INTB# PCI BUS Interrupt Request B I-3,3 PU 8k2 3,3V
99 GND Ground PWR
100 GND Ground PWR

ETX-BT
17
5.2 X2: ISA
Pin Si
g
nal Pin Si
g
nal Pin Si
g
nal Pin Si
g
nal
1 GND 2 GND 51 VCC 52 VCC
3 SD14 4 SD15 53 SA6 54 IRQ5
5 SD13 6 MASTER# 55 SA7 56 IRQ6
7 SD12 8 DREQ7 57 SA8 58 IRQ7
9 SD11 10 DACK7# 59 SA9 60 SYSCLK
11 SD10 12 DREQ6 61 SA10 62 REFSH#
13 SD9 14 DACK6# 63 SA11 64 DREQ1
15 SD8 16 DREQ5 65 SA12 66 DACK1#
17 MEMW# 18 DACK5# 67 GND 68 GND
19 MEMR# 20 DREQ0 69 SA13 70 DREQ3
21 LA17 22 DACK0# 71 SA14 72 DACK3#
23 LA18 24 IRQ14 73 SA15 74 IOR#
25 LA19 26 IRQ15 75 SA16 76 IOW#
27 LA20 28 IRQ12 77 SA18 78 SA17
29 LA21 30 IRQ11 79 SA19 80 SMEMR#
31 LA22 32 IRQ10 81 IOCHRDY 82 AEN
33 LA23 34 IO16# 83 VCC 84 VCC
35 GND 36 GND 85 SD0 86 SMEMW#
37 SBHE# 38 M16# 87 SD2 88 SD1
39 SA0 40 OSC 89 SD3 90 NOWS#
41 SA1 42 BALE 91 DREQ2 92 SD4
43 SA2 44 TC 93 SD5 94 IRQ9
45 SA3 46 DACK2# 95 SD6 96 SD7
47 SA4 48 IRQ3 97 IOCHK# 98 RSTDRV
49 SA5 50 IRQ4 99 GND 100 GND

18
X2 Signal Descriptions
Pin Signal Description Type PU/PD Comment
1 GND Ground PWR - -
2 GND Ground PWR - -
3 SD14 ISA Data Bus IO* PU 4k7 5V int. PU 100k
4 SD15 ISA Data Bus IO* PU 4k7 5V int. PU 100k
5 SD13 ISA Data Bus IO* PU 4k7 5V int. PU 100k
6 MASTER# ISA 16-Bit Master I* PU 8K2 5V -
7 SD12 ISA Data Bus IO* PU 4k7 5V int. PU 100k
8 DREQ7 ISA DMA Request 7 I* PD 4k7 to
GND -
9 SD11 ISA Data Bus IO* PU 4k7 5V int. PU 100k
10 DACK7# ISA DMA Acknowledge 7 IO* no PU/PD int. PU 100k
11 SD10 ISA Data Bus IO* PU 4k7 5V int. PU 100k
12 DREQ6 ISA DMA Request 6 I* PD 4k7 to
GND -
13 SD9 ISA Data Bus IO* PU 4k7 5V int. PU 100k
14 DACK6# ISA DMA Acknowledge 6 IO* no PU/PD int. PU 100k
15 SD8 ISA Data Bus IO* PU 4k7 5V int. PU 100k
16 DREQ5 ISA DMA Request 5 I* PD 4k7 to
GND -
17 MEMW# ISA Memory Write IO* PU 8k2 5V int. PU 100k
18 DACK5# ISA DMA Acknowledge 5 IO* no PU/PD int. PU 100k
19 MEMR# ISA Memory Read IO* PU 8k2 5V int. PU 100k
20 DREQ0 ISA DMA Request 0 I* PD 4k7 to
GND -
21 LA17 ISA Address Bus (SA17) O* PU 4k7 5V int. PU 100k
22 DACK0# ISA DMA Acknowledge 0 IO* no PU/PD -
23 LA18 ISA Address Bus (SA18) O* PU 4k7 5V int. PU 100k
24 IRQ14
ISA Interrupt Request 14 /
ROMChip Select IO* PU 4k7 5V -
25 LA19 ISA Address Bus (SA19) O* PU 4k7 5V int. PU 100k
26 IRQ15 ISA Interrupt Request 15 IO* PU 4k7 5V -
27 LA20 ISA Address Bus (SA20) O* PU 4k7 5V int. PU 100k
28 IRQ12 ISA Interrupt Request 12 IO* PU 4k7 5V -
29 LA21 ISA Address Bus (SA21) O* PU 4k7 5V int. PU 100k
30 IRQ11 ISA Interrupt Request 11 IO* PU 4k7 5V -
31 LA22 ISA Address Bus (SA22) O* PU 4k7 5V int. PU 100k
32 IRQ10 ISA Interrupt Request 10 IO* PU 4k7 5V -
33 LA23 ISA Address Bus (SA23) O* PU 4k7 5V int. PU 100k
34 IO16# ISA 16-Bit I/O Access I* PU 1K 5V -
35 GND Ground PWR - -
36 GND Ground PWR - -
37 SBHE# ISA System Byte High Enable IO* PU 4k7 5V int. PU 100k
38 M16# ISA 16-Bit Memory Access IO* PU 1K 5V -
39 SA0 ISA Address Bus O* PU 4k7 5V int. PU 100k
40 OSC ISA Oscillator (CLK_ISA14#) O-3,3 - -
41 SA1 ISA Address Bus O* PU 4k7 5V int. PU 100k
42 BALE ISA Buffer Address Latch Enable IO* PD 4k7 int. PU 100k
43 SA2 ISA Address Bus O* PU 4k7 5V int. PU 100k
44 TC ISA Terminal Count IO* PD 4k7 -
45 SA3 ISA Address Bus O* PU 4k7 5V int. PU 100k
46 DACK2# ISA DMA Acknowledge 2 IO* no PU/PD -
47 SA4 ISA Address Bus O* PU 4k7 5V int. PU 100k
48 IRQ3 ISA Interrupt Request 3 IO* PU 4k7 5V -
49 SA5 ISA Address Bus O* PU 4k7 5V int. PU 100k
50 IRQ4 ISA Interrupt Request 4 IO* PU 4k7 5V -

ETX-BT
19
Pin Signal Description Type PU/PD Comment
51 5VCC Power +5V PWR - -
52 5VCC Power +5V PWR - -
53 SA6 ISA Address Bus O* PU 4k7 5V int. PU 100k
54 IRQ5 ISA Interrupt Request 5 IO* PU 4k7 5V -
55 SA7 ISA Address Bus O* PU 4k7 5V int. PU 100k
56 IRQ6 ISA Interrupt Request 6 IO* PU 4k7 5V -
57 SA8 ISA Address Bus O* PU 4k7 5V int. PU 100k
58 IRQ7 ISA Interrupt Request 7 IO* PU 4k7 5V -
59 SA9 ISA Address Bus O* PU 4k7 5V int. PU 100k
60 SYSCLK ISA Bus Clock (CLK_SYS_ISA) O-3,3 - -
61 SA10 ISA Address Bus O* PU 4k7 5V int. PU 100k
62 REFSH# ISA System Refresh Control IO* PU 1k 5V int. PU 100k
63 SA11 ISA Address Bus O* PU 4k7 5V int. PU 100k
64 DREQ1 ISA DMA Request 1 I* PD 4k7 to
GND -
65 SA12 ISA Address Bus O* PU 4k7 5V int. PU 100k
66 DACK1# ISA DMA Acknowledge 1 IO* no PU/PD -
67 GND Ground PWR - -
68 GND Ground PWR - -
69 SA13 ISA Address Bus O* PU 4k7 5V int. PU 100k
70 DREQ3 ISA DMA Request 3 I* PD 4k7 to
GND -
71 SA14 ISA Address Bus O* PU 4k7 5V int. PU 100k
72 DACK3# ISA DMA Acknowledge 3 IO* no PU/PD -
73 SA15 ISA Address Bus O* PU 4k7 5V int. PU 100k
74 IOR# ISA I/O Read IO* PU 8k2 5V int. PU 100k
75 SA16 ISA Address Bus O* PU 4k7 5V int. PU 100k
76 IOW# ISA I/O Write IO* PU 8k2 5V int. PU 100k
77 SA18 ISA Address Bus O* PU 4k7 5V int. PU 100k
78 SA17 ISA Address Bus O* PU 4k7 5V int. PU 100k
79 SA19 ISA Address Bus O* PU 4k7 5V int. PU 100k
80 SMEMR# ISA System Memory Read IO* PU 1k 5V -
81 IOCHRDY ISA I/O Channel Ready IO* PU 1k 5V -
82 AEN ISA Address Enable IO* PD 4k7 -
83 5VCC Power +5V PWR - -
84 5VCC Power +5V PWR - -
85 SD0 ISA Data Bus IO* PU 4k7 5V int. PU 100k
86 SMEMW# ISA System Memory Write IO* PU 1k 5V -
87 SD2 ISA Data Bus IO* PU 4k7 5V int. PU 100k
88 SD1 ISA Data Bus IO* PU 4k7 5V int. PU 100k
89 SD3 ISA Data Bus IO* PU 4k7 5V int. PU 100k
90 NOWS# ISA No Wait Status I* PU1K 5V -
91 DREQ2 ISA DMA Request 2 I* PD 4k7 to
GND -
92 SD4 ISA Data Bus IO* PU 4k7 5V int. PU 100k
93 SD5 ISA Data Bus IO* PU 4k7 5V int. PU 100k
94 IRQ9 ISA Interrupt Request 9 IO* PU 4k7 5V -
95 SD6 ISA Data Bus IO* PU 4k7 5V int. PU 100k
96 SD7 ISA Data Bus IO* PU 4k7 5V int. PU 100k
97 IOCHK# ISA I/O Channel Check I* PU 4k7 5V -
98 RSTDRV ISA Reset O-3,3 - -
99 GND Ground PWR - -
100 GND Ground PWR - -
Note: This pinout is compatible with a working voltage of 3.3V-5V.

20
5.3 X3: LVDS, Serial, Parallel, KB, MS
Pin Si
g
nal Pin Si
g
nal Pin Si
g
nal Pin Si
g
nal
1 GND 2 GND 51 LPT/FLPY# 52 RESERVED
3 R 4 B 53 VCC 54 GND
5 HSY 6 G 55 STB# 56 AFD#
7 VSY 8 DDCK 57 RESERVED 58 PD7
9 DETECT# 10 DDDA 59 IRRX 60 ERR#
11 LCDDO16 12 LCDDO18 61 IRTX 62 PD6
13 LCDDO17 14 LCDDO19 63 RXD2 64 INIT#
15 GND 16 GND 65 GND 66 GND
17 LCDDO13 18 LCDDO15 67 RTS2# 68 PD5
19 LCDDO12 20 LCDDO14 69 DTR2# 70 SLIN#
21 GND 22 GND 71 DCD2# 72 PD4
23 LCDDO8 24 LCDDO11 73 DSR2# 74 PD3
25 LCDDO9 26 LCDDO10 75 CTS2# 76 PD2
27 GND 28 GND 77 TXD2 78 PD1
29 LCDDO4 30 LCDDO7 79 RI2# 80 PD0
31 LCDDO5 32 LCDDO6 81 VCC 82 VCC
33 GND 34 GND 83 RXD1 84 ACK#
35 LCDDO1 36 LCDDO3 85 RTS1# 86 BUSY
37 LCDDO0 38 LCDDO2 87 DTR1# 88 PE
39 VCC 40 VCC 89 DCD1# 90 SLCT#
41 JILI_DAT 42 LTGIO0 91 DSR1# 92 MSCLK
43 JILI_CLK 44 BLON# 93 CTS1# 94 MSDAT
45 BIASON 46 DIGON 95 TXD1 96 KBCLK
47 COMP 48 Y 97 RI1# 98 KBDAT
49 SYNC 50 C 99 GND 100 GND