Aug 17, 2021
07:02 PM
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Aug 17, 2021
07:02 PM
GPIF II Designer 支持CY7C68013A-56pin, FX2LP Back To Back 16bit datebus数据通讯吗?
(1)我修改了官网提供的demo,WORDWIDE = 1
EP2FIFOCFG = 0x00; // allow core to see zero to one transition of auto out bit
SYNCDELAY;
// EP2FIFOCFG = 0x10; // auto out mode, 8 bit data bus
EP2FIFOCFG = 0x11; // auto out mode, 16 bit data bus
SYNCDELAY;
//EP6FIFOCFG = 0x08; // auto in mode, 8 bit data bus
EP6FIFOCFG = 0x09; // auto in mode, 16 bit data bus
SYNCDELAY;
(2)发现主从收发数据不一致,从设备发给主设备512字节,主设备收到两个512字节数据。
Solved! Go to Solution.
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16-bit
1 Solution
Aug 18, 2021
02:47 AM
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Aug 18, 2021
02:47 AM
GPIF II desgner是FX3用的,CY7C68013需要用GPIF designer。你修改FIFOCFG肯定要修改对应的GPIF状态机
2 Replies
Aug 18, 2021
02:47 AM
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Aug 18, 2021
02:47 AM
GPIF II desgner是FX3用的,CY7C68013需要用GPIF designer。你修改FIFOCFG肯定要修改对应的GPIF状态机
Aug 18, 2021
11:16 PM
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Aug 18, 2021
11:16 PM
有没有16bit datebus的demo