Step Technica MKY02, User Manual

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MKY02 User’s Manual
(for Hi-speed Link System)
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Figures
Fig. 1.1 Basic HLS Configuration.............................................................................. 1-3
Fig. 1.2 Extension of Network Cable Length ........................................................... 1-4
Fig. 1.3 Multipoint Connection of Network Cables.................................................. 1-6
Fig. 1.4 Eliminating Problems with Termination Resistors .................................... 1-7
Fig. 1.5 Star Topology................................................................................................ 1-8
Fig. 1.6 Basic Connection and Number of Inserted HUBs ..................................... 1-9
Fig. 1.7 HUB in Intermediate Position of Multi-drop Network .............................. 1-10
Fig. 1.8 Adding Ports by Cascading MKY02s ........................................................ 1-11
Fig. 1.9 Inserted Count of HUBs with Added Ports............................................... 1-11
Fig. 1.10 MKY02 Operating Principles...................................................................... 1-12
Fig. 1.11 Example of Signal Transformation and Correction ................................. 1-13
Fig. 2.1 MKY02 Pin Assignment................................................................................ 2-3
Fig. 2.2 Pin Electrical Characteristics in I/O Circuit Types of MKY02 ................... 2-6
Fig. 3.1 Connection Causing Leakage Current........................................................ 3-4
Fig. 3.2 Cascade Clock Generation .......................................................................... 3-6
Fig. 3.3 Clock Connection ......................................................................................... 3-6
Fig. 3.4 Hardware Reset............................................................................................. 3-7
Fig. 3.5 Selecting Communication Mode ................................................................. 3-8
Fig. 3.6 TRX Connection of Port 0 ............................................................................ 3-8
Fig. 3.7 TRX Connection of Ports 1 to 7 ................................................................... 3-9
Fig. 3.8 TRX Connection of HUB with 4 Ports ......................................................... 3-9
Fig. 3.9 Recommended Network Connection ........................................................ 3-10
Fig. 3.10 Connection of Receive Monitor LED......................................................... 3-11
Fig. 3.11 Connection of Packet Error Monitor LED ................................................. 3-12
Fig. 3.12 RLLD, RLDT, and RLCK Outputs............................................................... 3-13
Fig. 3.13 8-port Receive Monitor ............................................................................... 3-14
Fig. 3.14 4-port Receive Monitor ............................................................................... 3-14
Fig. 3.15 Handling of Cascade Connection Pins ..................................................... 3-15
Fig. 3.16 Example of Single Connection Circuit in Half-duplex Mode................... 3-16
Fig. 3.17 Example of Single Connection Circuit in Full-duplex Mode ................... 3-17