MYiR Z-turn IO Cape User manual

Z-turn IO Cape User Guide
Z-turn IO Cape
User Guide
Version 1.0
May 29, 2015

Z-turn IO Cape User Guide
Version History
Version Number
Description
Time
V1.0
Initial Version
2015/05/29

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Table of Contents
Table of Contents ..............................................................................................................1
Chapter 1 Hardware Description......................................................................................2
1.1 Interface Description.............................................................................................. 2
1.1.1 I/O............................................................................................................................ 3
1.1.2 LCD Touchscreen............................................................................................... 3
1.1.3 Camera .................................................................................................................. 5
1.1.4 Pmod...................................................................................................................... 6
1.1.5 ADC Interface....................................................................................................... 6
1.2 Mechanical parameters............................................................................................ 6
1.2.1 Mechanical specifications................................................................................ 7
1.2.2 Electrical parameters......................................................................................... 7
Chapter 2 Software Introduction......................................................................................8
Appendix 1 Warranty & Technical Support Services ....................................................9

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Chapter 1 Hardware Description
Z-turn IO Cape is IO expansion board design for Z-turn Board, expansion interface
includes ADC, general IO, LCD, camera interface, can help to extend more applications
on Z-trun Board.
Figure 1-1
1.1 Interface Description
Figure 1-2

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1.1.1 I/O
IO functions, connected to J3, pin-shared with LCD, if you do not use LCD can be
used as a general IO. Please refer to schematic for pin definition.
VDD_5V
1
2
VDD_3.3V
GND
3
4
GND
IO_B35_LN2
5
6
IO_B35_LP2
IO_B35_LN3
7
8
IO_B35_LP3
IO_B35_LN4
9
10
IO_B35_LP4
IO_B35_LN5
11
12
IO_B35_LP5
IO_B35_LN6
13
14
IO_B35_LP6
IO_B35_LN7
15
16
IO_B35_LP7
IO_B35_LN8
17
18
IO_B35_LP8
IO_B35_LN9
19
20
IO_B35_LP9
IO_B35_LN10
21
22
IO_B35_LP10
IO_B35_LN11
23
24
IO_B35_LP11
IO_B35_LN12
25
26
IO_B35_LN13
IO_B35_LN14
27
28
IO_B35_LP14
IO_B35_LN15
29
30
IO_B35_LP15
IO_B35_LN16
31
32
IO_B35_LP16
IO_B35_LN17
33
34
IO_B35_LP17
IO_B35_LN18
35
36
IO_B35_LP18
IO_B35_LN19
37
38
IO_B35_LP19
IO_B35_LN20
39
40
IO_B35_LP20
Figure 1.1.1
1.1.2 LCD Touchscreen
You can access 4.3 and 7-inch capacitive screen of MYiR, connected to J11, pin
definitions refer to corresponding schematic.
Table 1.1.2
Num
IO Name
Function
1
VDD_5V
2
VDD_5V
3
VDD_3.3V
4
VDD_3.3V
5
GND
6
GND

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7
IO_B35_LP8
LCD_DATA0
8
IO_B35_LN8
LCD_DATA1
9
IO_B35_LP9
LCD_DATA2
10
IO_B35_LN9
LCD_DATA3
11
IO_B35_LP10
LCD_DATA4
12
IO_B35_LN10
LCD_DATA5
13
IO_B35_LP11
LCD_DATA6
14
IO_B35_LN11
LCD_DATA7
15
IO_B35_LN12
LCD_DATA8
16
IO_B35_LN13
LCD_DATA9
17
IO_B35_LP14
LCD_DATA10
18
IO_B35_LN14
LCD_DATA11
19
IO_B35_LP15
LCD_DATA12
20
IO_B35_LN15
LCD_DATA13
21
IO_B35_LP16
LCD_DATA14
22
IO_B35_LN16
LCD_DATA15
23
IO_B35_LP17
LCD_DATA16
24
IO_B35_LN17
LCD_DATA17
25
IO_B35_LP18
LCD_DATA18
26
IO_B35_LN18
LCD_DATA19
27
IO_B35_LP19
LCD_DATA20
28
IO_B35_LN19
LCD_DATA21
29
IO_B35_LP20
LCD_DATA22
30
IO_B35_LN20
LCD_DATA23
31
GND
32
IO_B35_LP21
Backlight enabled
33
IO_B35_LN21
LCD RESET
34
IO_B35_LP22
Display enable
35
IO_B35_LN22
Touch Interrupt
36
IO_B35_LP23
Touch RESET
37
IO_B35_LP7
I2C1_SCL
38
IO_B35_LN7
I2C1_SDA
39
GND
40
IO_B35_LN23
DEN
41
IO_B35_LP24
VSYNC
42
IO_B35_LN24
HYSNC
43
IO_B35_LP13
PCLK
44
GND
45
NC
46
NC
47
NC
48
NC

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49
NC
50
GND
1.1.3 Camera
Reserved for camera interface, connected to J2, pin definitions refer to corresponding
schematic.
Table 1.1.3
Num
Pin
Function
1
GND
2
NC
3
NC
4
NC
5
NC
6
IO_B35_LP2
CAM_DATA2
7
IO_B35_LN2
CAM_DATA1
8
IO_B35_LP3
CAM_DATA3
9
IO_B35_LN3
CAM_DATA0
10
IO_B35_LP4
CAM_DATA4
11
GND
12
IO_B35_LP12
CAM_PCLK
13
GND
14
IO_B35_LN4
CAM_DATA5
15
IO_B35_LP5
CAM_DATA6
16
GND
17
NC
18
GND
19
IO_B35_LN5
CAM_DATA7
20
IO_B35_LP6
CAM_HSYNC
21
IO_B35_LN6
CAM_VSYNC
22
GND
23
NC
24
NC
25
IO_B35_LP7
I2C_SCL
26
IO_B35_LN7
I2C_SDA
27
GND
28
VDD_3.3V
29
VDD_3.3V
30
VDD_5V

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1.1.4 Pmod
3 Pmod interface module for general Pmod, connected to J5/J6/J7, pin definitions
refer to corresponding schematic.
Table 1.1.4
Num
J5
J6
J7
1
IO_B34_LP1
IO_B34_LP6
IO_B13_LP12
2
IO_B34_LP3
IO_B35_LP1
IO_B13_LP11
3
IO_B34_LN1
IO_B34_LN11
IO_B13_LN12
4
IO_B34_LN3
IO_B35_LN1
IO_B13_LN11
5
IO_B34_LP2
IO_B34_LP8
IO_B13_LP14
6
IO_B34_LP4
IO_B34_LP5
IO_B13_LP13
7
IO_B34_LN2
IO_B34_LP8
IO_B13_LN14
8
IO_B34_LN4
IO_B34_LN5
IO_B13_LN13
9
GND
GND
GND
10
GND
GND
GND
11
VDD_3.3V
VDD_3.3V
VDD_3.3V
12
VDD_3.3V
VDD_3.3V
VDD_3.3V
1.1.5 ADC Interface
J4 can be accessed by ADC (may be a differential signal), J4 also extends 4 IO of
PS.
XADC_INP0
1
2
XADC_INN0
XADC_TEMP_P
3
4
XADC_TEMP_N
PS_MIO10
5
6
PS_MIO11
PS_MIO12
7
8
PS_MIO13
GND
9
10
XADC_GND
VDD_3.3V
11
12
XADC_VCC
Table 1.1.5
1.2 Mechanical parameters
Please refer to PCB documentation provided, for Z-turn Board Cape board reference
design.

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1.2.1Mechanical specifications
Length x width: 102mm x 88mm, For more information reference DXF file.
1.2.2 Electrical parameters
Power: 5V/1A, 3.3V/1A
PS IO: 3.3V
PL IO: 3.3V
ADC Input: 0~1.8V

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Chapter 2 Software Introduction
Take XC7Z010 as example, XC7Z020 steps are same, please modify corresponding
file.
Ramdisk boot
Copy CD\02-Images\Ramdisk folder file to SD card, and rename “7z010-lcd.bit”to
“7z010.bit”, if using 7-inch capacitive screen, rename “devicetree-800x480.dtb”to
“devicetree.dtb”, if 4.3-inch rename “devicetree-480x272.dtb”to “devicetree.dtb”.
Ubuntu boot
Unzip CD\04-Linux_Source\Filesystem\”xillinux-1.3.img.gz”, burning to SD card using
Win32DiskImager tools. Rename “7z010-lcd.bit”to “7z010.bit”on SD card, if using 7-inch
capacitive screen, rename “devicetree-800x480.dtb”to “devicetree.dtb”, if 4.3-inch
rename “devicetree-480x272.dtb”to “devicetree.dtb”. Then rename “uEnv-ubuntu.txt”to
“uEnv.txt”.

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Appendix 1 Warranty & Technical
Support Services
MYIR Tech Limited is a global provider of ARM hardware and software tools, design
solutions for embedded applications. We support our customers in a wide range of
services to accelerate your time to market.
MYIR is an ARM Connected Community Member and work closely with ARM and many
semiconductor vendors. We sell products ranging from board level products such as
development boards, single board computers and CPU modules to help with your
evaluation, prototype, and system integration or creating your own applications. Our
products are used widely in industrial control, medical devices, consumer electronic,
telecommunication systems, Human Machine Interface (HMI) and more other embedded
applications. MYIR has an experienced team and provides custom design services based
on ARM processors to help customers make your idea a reality.
The contents below introduce to customers the warranty and technical support services
provided by MYIR as well as the matters needing attention in using MYIR’s products.
Service Guarantee
MYIR regards the product quality as the life of an enterprise. We strictly check and control
the core board design, the procurement of components, production control, product
testing, packaging, shipping and other aspects and strive to provide products with best
quality to customers. We believe that only quality products and excellent services can
ensure the long-term cooperation and mutual benefit.
Price
MYIR insists on providing customers with the most valuable products. We do not pursue
excess profits which we think only for short-time cooperation. Instead, we hope to
establish long-term cooperation and win-win business with customers. So we will offer
reasonable prices in the hope of making the business greater with the customers together
hand in hand.
Delivery Time
MYIR will always keep a certain stock for its regular products. If your order quantity is less
than the amount of inventory, the delivery time would be within three days; if your order
quantity is greater than the number of inventory, the delivery time would be always four to
six weeks. If for any urgent delivery, we can negotiate with customer and try to supply the
goods in advance.
Technical Support
MYIR has a professional technical support team. Customer can contact us by email
([e-mail]), we will try to reply you within 48 hours. For mass production

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and customized products, we will specify person to follow the case and ensure the smooth
production.
After-sale Service
MYIR offers one year free technical support and after-sales maintenance service from the
purchase date. The service covers:
1. Technical support service
a) MYIR offers technical support for the hardware and software materials which have
provided to customers;
b) To help customers compile and run the source code we offer;
c) To help customers solve problems occurred during operations if users follow the user
manual documents;
d) To judge whether the failure exists;
e) To provide free software upgrading service.
However, the following situations are not included in the scope of our free technical
support service:
a) Hardware or software problems occurred during customers’ own development;
b) Problems occurred when customers compile or run the OS which is tailored by
themselves;
c) Problems occurred during customers’ own applications development;
d) Problems occurred during the modification of MYIR’s software source code.
2. After-sales maintenance service
The products except LCD, which are not used properly, will take the twelve months free
maintenance service since the purchase date. But following situations are not included in
the scope of our free maintenance service:
a) The warranty period is expired;
b) The customer cannot provide proof-of-purchase or the product has no serial number;
c) The customer has not followed the instruction of the manual which has caused the
damage the product;
d) Due to the natural disasters (unexpected matters), or natural attrition of the
components, or unexpected matters leads the defects of appearance/function;
e) Due to the power supply, bump, leaking of the roof, pets, moist, impurities into the
boards, all those reasons which have caused the damage of the products or defects of
appearance;
f) Due to unauthorized weld or dismantle parts or repair the products which has caused
the damage of the products or defects of appearance;
g) Due to unauthorized installation of the software, system or incorrect configuration or
computer virus which has caused the damage of products.
Warm tips:
1) MYIR does not supply maintenance service to LCD. We suggest the customer first
check the LCD when receiving the goods. In case the LCD cannot run or no display,
customer should contact MYIR within 7 business days from the moment get the

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goods.
2) Please do not use finger nails or hard sharp object to touch the surface of the LCD.
3) MYIR suggests user purchasing a piece of special wiper to wipe the LCD after long
time use, please avoid clean the surface with fingers or hands to leave fingerprint.
4) Do not clean the surface of the screen with chemicals.
5) Please read through the product user manual before you using MYIR’s products.
6) For any maintenance service, customers should communicate with MYIR to confirm
the issue first. MYIR’s support team will judge the failure to see if the goods need to be
returned for repair service, we will issue you RMA number for return maintenance
service after confirmation.
3. Maintenance period and charges
a) MYIR will test the products within three days after receipt of the returned goods and
inform customer the testing result. Then we will arrange shipment within one week for the
repaired goods to the customer. For any special failure, we will negotiate with customers
to confirm the maintenance period.
b) For products within warranty period and caused by quality problem, MYIR offers free
maintenance service; for products within warranty period but out of free maintenance
service scope, MYIR provides maintenance service but shall charge some basic material
cost; for products out of warranty period, MYIR provides maintenance service but shall
charge some basic material cost and handling fee.
4. Shipping cost
During the warranty period, the shipping cost which delivered to MYIR should be
responsible by user; MYIR will pay for the return shipping cost to users when the product
is repaired. If the warranty period is expired, all the shipping cost will be responsible by
users.
5. Products Life Cycle
MYIR will always select mainstream chips for our design, thus to ensure at least ten years
continuous supply; if meeting some main chip stopping production, we will inform
customers in time and assist customers with products updating and upgrading.
Value-added Services
1. MYIR provides services of driver development base on MYIR’s products, like serial
port, USB, Ethernet, LCD, etc.
2. MYIR provides the services of OS porting, BSP drivers’ development, API software
development, etc.
3. MYIR provides other products supporting services like power adapter, LCD panel, etc.
4. ODM/OEM services.

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MYIR Tech Limited
Room 1306, Wensheng Center, Wenjin Plaza,
North Wenjin Road, Luohu District, Shenzhen, China 518020
Support Email: [e-mail]
Sales Email: [e-mail]
Phone:[phone]
Fax: [phone]
Website: www.myirtech.com

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