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SPI to Ethernet Module

Jinan USR IOT Technology Limited

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Symbol

Description

Min

Max

TRC

Reset Cycle Time

2 us

TPL

nRST internal
PLOCK

150 ms

Diagram 3-3 Reset timing

4. Develop Tools

4.1 IAR Embedded

IAR embedded workbench. currently support ARM IDE. (other IDE tools also support ARM IDE, for

example, such as the Keil). software version is for ARM 5.41 embedded workbench. On how to use IAR, see
the IAR manual.

5. Application Structure

Diagram 5-1 Connection Diagram

Содержание USR-ES1

Страница 1: ...SPI to Ethernet Module www usr so Jinan USR IOT Technology Limited 1 11 tec usr cn SPI to Ethernet Module USR ES1 File version Ver 1 0...

Страница 2: ...2 Characteristic 6 2 3 Part Number 6 2 4 Packing List 6 3 Hardware Description 7 3 1 Hardware 7 3 2 Pin Definition 7 3 3 Dimensions 9 3 4 Reset Timing 9 4 Develop Tools 10 4 1 IAR Embedded 10 5 Applic...

Страница 3: ...ment 1 MCU development board we use one kind of STM32F103RBT6 core board 3 3V power from core board Network cable USB to TTL converter The hardware connection diagram as follows Diagram 1 1 Connection...

Страница 4: ...ted 4 11 tec usr cn Diagram 1 2 Connection with an Core Board Routine parameters module the default for the IP Address 192 168 1 101 The subnet mask 255 255 255 0 GateWay Address 192 168 1 1 Diagram 1...

Страница 5: ...nderstanding the complex network protocol knowledge Supports up to 8 Socket Support TCP UDP ICMP IPv4 ARP IGMP PPPoE protocol Integration of the data link layer physical layer Support the wakeup Suppo...

Страница 6: ...supply current should be more than 200mA Control interface The TTL level 3 3V SPI interface 2 single chip PCB size 23 25 mm Mechanical Dimensions 28 5 23 24 Diagram 2 1 Characteristic 2 3 Part Number...

Страница 7: ...PI to Ethernet Module www usr so Jinan USR IOT Technology Limited 7 11 tec usr cn 3 Hardware Description 3 1 Hardware A total of two sets of pins the first group and the second group 3 2 Pin Definitio...

Страница 8: ...requires MCU attention after socket connecting disconnecting data receiving timeout and WOL Wake on LAN The interrupt is cleared by writing IR Register or Sn_IR Socket n th Interrupt Register All inte...

Страница 9: ...USR IOT Technology Limited 9 11 tec usr cn 3 3 Dimensions Symbol Dimension mm Symbol Dimension mm A 23 00 G 1 34 B 20 32 2 54 x 8 H 2 50 0 50 C 1 34 I 6 40 D 2 11 J 2 54 E 16 10 K 5 80 F 2 11 L 25 00...

Страница 10: ...RST internal PLOCK 150 ms Diagram 3 3 Reset timing 4 Develop Tools 4 1 IAR Embedded IAR embedded workbench currently support ARM IDE other IDE tools also support ARM IDE for example such as the Keil s...

Страница 11: ...nate these errors 6 3 No communication cable connection does not recognize W5500 does not support Auto MDI X which does not support the cross connect switch automatically for some older equipment may...