nes-emu/apu/registers/DMCSampleLength.js

A NES emulator

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _registers = require("../../registers");
/** Controls the sample length of the DMC channel when using DPCM mode. */
class DMCSampleLength extends _registers.WriteOnlyInMemoryRegister {
  /** Returns the real sample length in bytes. */
  get lengthInBytes() {
    // sample length = %LLLL.LLLL0001 = (L * 16) + 1 bytes
    return this.value * 16 + 1;
  }
}
exports.default = DMCSampleLength;