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IOP4IoT W7500/
Schematic Design Guide
This is a preliminary document release. All specifications are subject to
These are the reference schematic for W7500/W7500P design; the Reset Pin must be included
in the design as below reference schematic files.
IP Plus PHY
W7500
RealTek PHY
W7500P
© Copyright 2015 WIZnet Co., Ltd. All rights reserved.
W7500P
change without notice.
http://www.wiznet.co.kr
W7500_Ref_Sche
matic(IC+).PDF
W7500_Ref_Sche
matic(RT).PDF
W7500P_Ref_Sche
matic.PDF
! 1
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Summary of Contents for Wiznet IOP4IoT W7500
- Page 1 These are the reference schematic for W7500/W7500P design; the Reset Pin must be included in the design as below reference schematic files. IP Plus PHY W7500_Ref_Sche matic(IC+).PDF W7500 RealTek PHY W7500_Ref_Sche matic(RT).PDF W7500P W7500P_Ref_Sche matic.PDF © Copyright 2015 WIZnet Co., Ltd. All rights reserved.
- Page 2 Default Connect the Reset Pin to the VDD using the pull-up resistance. © Copyright 2015 WIZnet Co., Ltd. All rights reserved.
- Page 3 Please include the code below when developing the software. Main() *(volatile uint32_t *)(0x41001170) = 0x0002; // 8MHz output (125n) *(volatile uint32_t *)(0x41002008) = 0x0002; // PAD PA_02 use as CLKOUT …. © Copyright 2015 WIZnet Co., Ltd. All rights reserved.
- Page 4 Authorize Reset using the GPIO(output) of the MCU and check if the GPIO(input) of W7500/W7500P is operating. Set the GPIO(PA_02 in below example case) of W7500 as ‘high’ when developing the software. © Copyright 2015 WIZnet Co., Ltd. All rights reserved.