Ibase SMARC-EVK1 Manuel d'utilisateur télécharger pdf (Page 47)

IBASE Technology Inc.

1.2 PCB stack up and trace width/space recommendation (base on RP-100-SMC

reference board)

L1. Top signals

L2. GND

L3. Int1 signals

L4. VCC

L5. GND

L6. Bottom signals

Micro strip

Layer

Trace width/space

Single-End

Differential

1,6

50 +/- 10 %

1,6

4/6/4

90 +/- 10 %

1,6

4/12/4

100 +/- 10 %

Strip line

Layer

Trace width/space

Single-End

Differential

50 +/- 10 %

4/6/4

90 +/- 10 %

4/12/4

100 +/- 10 %

Layer

Glass Style & Cu Wt.

Thickness

0.5OZ plating to 1OZ

1.4

P.P

1080

2.6

1 OZ

1.4

CORE

0.08 FR‐4

1 OZ

1.4

P.P

7628

7.1

CORE

0.71 FR-4

P.P

7628

7.1

1 OZ

1.4

CORE

0.08 FR‐4

1 OZ

1.4

P.P

1080

2.6

0.5OZ plating to 1OZ

1.4

Total thickness 61.8mil 1.57mm

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 91 92

SMARC Evaluation Kit 1
User’s Manual 1
Quick Start Guide 3
TABLE OF CONTENTS 4
1. Introduction 7
1.3. Boards Dimension 10
RM-F600-SMC Dimensions 10
1.4. I/O View 11
1.5. Optional Items 12
J7: LCD_VDD Select 15
J6: BKLT_VCC Select 15
SW3: Boot Select 16
J8: BKLT_PWM Select 16
CN1: DC Power Jack 17
(CN1’s mating Connector.) 17
SW5: +5V ON/OFF 17
SW1: Power Button 17
SW2: Reset Button 17
Connectors on RP-100-SMC 18
CN17: RS232/422/485 19
N9: LVDS (DF13-20DP-1.25V) 19
IBASE Technology Inc 21
3. Software Setup 25
SD Card Formatter 4.0 ) from 26
4.2. Interfaces 32
4.2.2. SATAII 33
4.2.3. USB 34
Parallel RGB LCD Signals 35
Reference Schematic 35
4.2.5. LVDS LCD Interface 36
4.2.6. HDMI Interface 37
Serial Camera Signals 38
4.2.8. Ethernet 39
4.2.9. eMMC 40
4.2.10. SD Card Interface 41
4.2.11. I2S Interface 42
Serial Port Signals 43
4.2.13. CAN Bus 44
4.2.14. SPI Interface 45
4.2.15. I2C Interface 46
4.3. Layout recommendations 46
5.1.1. Preparation 51
5.1.2. Installing Toolchain 51
5.1.3. Building u-boot 53
5.1.4. Building kernel 57
6.2.1. GPIO mapping table 83
6.2.2. GPIO sample code 83
9. Appendix D –Useful links 92

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Ibase SMARC-EVK1 Manuel d'utilisateur Page 47

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