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本人想用DM3730的GPMC驱动两片TL16C554A扩展八个串口，请问可以嘛？需要怎样配置GPMC？
谢谢！
你好,
可以接TL16C544A, GPMC配置异步memory模式.
你好！
谢谢你的关注！
请问怎样配置GPMC的存储器，有没有好的参考文档或者其他资料？
具体可以参考下面文档第10.1 General-Purpose Memory Controller章节. http://www.ti.com/lit/ug/sprugn4r/sprugn4r.pdf
楼主也用DM3730啊，希望多交流
哥们留下联系方式喽 我的QQ：839717318
QQ:877431484
提供一组时序做参考：
.sync_clk = 0,
.cs_on = 0, .cs_rd_off = 90, .cs_wr_off = 70,
.adv_on = 0, .adv_rd_off = 15, .adv_wr_off = 15, .we_off = 65, .oe_off = 70,
.access = 90, .rd_cycle = 140, .wr_cycle = 90,
.wr_access = 90, .wr_data_mux_bus = 0,
