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dbuezas / lgt8fx

Board Package for Logic Green LGT8F328P LGT8F328D and LGT8F88D
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is 328p 32Mhz capable #125

Closed youxiaojie closed 3 years ago

youxiaojie commented 3 years ago

is 328p 32Mhz capable? I select 32Mhz,is the core runing at 16Mhz or 32Mh? and how about 328d?when setting 16Mhz ,is the core running at 16Mhz? or when setting 16Mhz the core running at 8Mhz, devided by 2 according to datasheet?

LaZsolt commented 3 years ago

Yes, 328p is 32 MHz capable. The core can run on 32 MHz. You may select lower frequencies if you want. (16, 8, 4, 2, 1 MHz) Databook: http://wiki.ocrobot.com/lib/exe/fetch.php?media=ocrobot:alpha:8f328p-u:lgt8fx8p_databook_v1.0.5.pdf

328d unable run on 32 MHz. You must select any lower frequencies. When you select 16 MHz, the core will run on 16 MHz. Databook: http://wiki.ocrobot.com/lib/exe/fetch.php?media=ocrobot:alpha:8f328d:lgt8fx8d-series-databook-v1.0.5.pdf

Both versions, D and P have a 32MHz internal oscillator.