Clock stopped

Can you copy/paste the following into the left-hand side, and tell me what it says on a Pico where the clock has stopped?

var RCC = {
  "a": {
    "BDCR": 1073887344,
    "CSR": 1073887348,
  },
  "f": {
    "BDCR": {
      "LSEON": 1,
      "LSERDY": 2,
      "LSEBYP": 4,
      "RTCSEL": 768,
      "RTCSEL_0": 256,
      "RTCSEL_1": 512,
      "RTCEN": 32768,
      "BDRST": 65536
    },
    "CSR": {
      "LSION": 1,
      "LSIRDY": 2,
      "RMVF": 16777216,
      "BORRSTF": 33554432,
      "PADRSTF": 67108864,
      "PORRSTF": 134217728,
      "SFTRSTF": 268435456,
      "WDGRSTF": 536870912,
      "WWDGRSTF": 1073741824,
      "LPWRRSTF": 2147483648
    },
  }
};

function test() {
  console.log("LSEON",peek32(RCC.a.BDCR)&RCC.f.BDCR.LSEON);
  console.log("LSERDY",peek32(RCC.a.BDCR)&RCC.f.BDCR.LSERDY);
  console.log("LSION",peek32(RCC.a.CSR)&RCC.f.CSR.LSION);
  console.log("LSIRDY",peek32(RCC.a.CSR)&RCC.f.CSR.LSIRDY);
  console.log(["NONE","LSE","LSI","HSE"][((peek32(RCC.a.BDCR)&RCC.f.BDCR.RTCSEL)>>8)]);
}

test();

Thanks!