EVB-B1+ WIZnet, EVB-B1+ Datasheet - Page 40

• Manufacturer Part Number: EVB-B1+
• Description: Development Boards & Kits - ARM W3150A+EVAL BOARD BASED ON AVR
• Manufacturer: WIZnet

Specifications of EVB-B1+

• Rohs: yes
• Product: Evaluation Boards
• Interface Type: RS-232, SPI
• Operating Supply Voltage: 3.3 V, 5 V
• Data Bus Width: 8 bit
• Dimensions: 50 mm x 40 mm
• Processor Series: ATmega128

Since EVB B/D is Little-Endian system, LITTLE_ENDIAN is defined and used. If the target system is Big-
Endian, the defined items should be commented.
If W3150A
defined as __DEF_IINCHIP_BUS__ instead of __DEF_IINCHIP_DIRECT_MODE__. If DEFINE OPTION of
W3150A
In case of SPI mode, be sure to change the configuration of JP18~JP22 in the MB-EVB-X2 board. For more
detail, refer to
3.2.3.
For downloading the hex file, we use AVRStudio and AVRISP Cable.
Please refer to “AVR Tool Guide.pdf” for more information.
3.2.4.
If we take closer look at main(), for certain amount of time, we wait for Manage Program from RS232
Terminal after initialization of board with board reset. At this point, if RS232 terminal displays the Manage
Program entering command, EVB B/D environment such as network information and channel Information
can be set and ping request program can be run.
If Manage Program is done or there is no entering command from RS232 terminal, the application for each
of 4 channels of W3150A
<Fig 3.3> process procedure of EVB B/D main(). Refer to “main/main.c”
If DHCP client exists in the application, the DHCP client obtains the network information from DHCP server
1) Connect AVRISP Cable to JP3 at the PM-A1.
2) Supply the power to EVB B/D.
3) Run AVRStudio.exe.
4) Select “ATmega128” in Device section.
5) Select the HEX file in FLASH section.
6) Click “Program” button.
+
is changed, the sources must Re-Build. To Re-Build project, do “make clean”, then “make”.
+
How to download
EVB B/D’s main()
is intended to be used as different mode other than Direct Bus Mode, use desired Bus Mode
#define LITTLE_ENDIAN
#define __DEF_IINCHIP_DIRECT_MODE__
#define __DEF_IINCHIP_INDIRECT_MODE__
#define __DEF_IINCHIP_SPI_MODE__
#define __DEF_IINCHIP_BUS__
//#define __DEF_IINCHIP_BUS__ __DEF_IINCHIP_INDIRECT_MODE__
//# define __DEF_IINCHIP_BUS__ __DEF_IINCHIP_SPI_MODE__
Chapter 2.1.1 EVB B/D Layout &
+
© Copyright 2006 WIZnet Co., Inc. All rights reserved.
is executed and initialized using previously set network information.
< Table 3-14 : W3150A
Configuration.
__DEF_IINCHIP_DIRECT_MODE__
+
’s DEFINE Option >
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1
2
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