• 状态 TI Thinks Resolved
  • 已锁定 已锁定
  • 个回复 1 个回复
  • 答案 1 答案
  • 名订阅用户 42 名订阅用户
  • 次查看 144 次查看
  • 用户 0 名在线用户
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ769142: CB_ACTIVE_CELLS()命令含义

user1949781
Intellectual 320 points
Part Number: BQ769142

您好，请问0x0083 CB_ACTIVE_CELLS()读出来的值是如何对应的呢？我是8节电池，VcellMode设置的是88af，Cell Balance Max Cells设置为3，我读取到的CB_ACTIVE_CELLS=0x0025，这个值是如何对应到哪一节电芯正在做平衡呢？

  • 0
    TI__Guru*** 130456 points

    您好，When read, reports a bit mask of which cells are being actively balanced. When written, starts balancing on the specified cells. Bits 0‒11 correspond to cell-1 through cell-12. Bit 13 corresponds to cell-13, bit 15 corresponds to cell-14. Bits 12 and 14 should only be written with a "0".Write 0x0000 to turn all balancing off

    详细参考TRM 115页