Function Qa

src/renderer/lib/libv86.js:93–93

(a)

D.prototype.port2xC_write=function(a){0===this.command?(y(a),this.command=a,this.write_buffer.clear(),this.command_size=Ia[a]):(y(a),this.write_buffer.push(a));this.write_buffer.length>=this.command_size&&this.command_do()};D.prototype.port2xD_write=function(){};D.prototype.port2xE_write=function(){};D.prototype.port2xF_write=function(){};
D.prototype.port3x0_read=function(){this.mpu_read_buffer.length&&(this.mpu_read_buffer_lastvalue=this.mpu_read_buffer.shift());y(this.mpu_read_buffer_lastvalue);return this.mpu_read_buffer_lastvalue};D.prototype.port3x0_write=function(a){y(a)};D.prototype.port3x1_read=function(){return 0|128*!this.mpu_read_buffer.length};D.prototype.port3x1_write=function(a){y(a);255===a&&(this.mpu_read_buffer.clear(),this.mpu_read_buffer.push(254))};
D.prototype.command_do=function(){var a=Ja[this.command];a||(a=this.dsp_default_handler);a.call(this);this.command_size=this.command=0;this.write_buffer.clear()};D.prototype.dsp_default_handler=function(){y(this.command)};function E(a,b,c){c||(c=D.prototype.dsp_default_handler);for(var d=0;d<a.length;d++)Ia[a[d]]=b,Ja[a[d]]=c}function Qa(a){for(var b=[],c=0;16>c;c++)b.push(a+c);return b}E([14],2,function(){this.asp_registers[this.write_buffer.shift()]=this.write_buffer.shift()});
E([15],1,function(){this.read_buffer.clear();this.read_buffer.push(this.asp_registers[this.write_buffer.shift()])});E([16],1,function(){var a=this.write_buffer.shift();a=Ra(a/127.5+-1,-1,1);this.dac_buffers[0].push(a);this.dac_buffers[1].push(a);this.bus.send("dac-enable")});E([20,21],2,function(){this.dma_irq=1;this.dma_channel=this.dma_channel_8bit;this.dsp_highspeed=this.dsp_16bit=this.dsp_signed=this.dma_autoinit=!1;this.dma_transfer_size_set();this.dma_transfer_start()});E([22],2);E([23],2);
E([28],0,function(){this.dma_irq=1;this.dma_channel=this.dma_channel_8bit;this.dma_autoinit=!0;this.dsp_highspeed=this.dsp_16bit=this.dsp_signed=!1;this.dma_transfer_start()});E([31],0);E([32],0,function(){this.read_buffer.clear();this.read_buffer.push(127)});E([36],2);E([44],0);E([48],0);E([49],0);E([52],0);E([53],0);E([54],0);E([55],0);E([56],0);E([64],1,function(){this.sampling_rate_change(1E6/(256-this.write_buffer.shift())/this.get_channel_count())});
E([65,66],2,function(){this.sampling_rate_change(this.write_buffer.shift()<<8|this.write_buffer.shift())});E([72],2,function(){this.dma_transfer_size_set()});E([116],2);E([117],2);E([118],2);E([119],2);E([125],0);E([127],0);E([128],2);E([144],0,function(){this.dma_irq=1;this.dma_channel=this.dma_channel_8bit;this.dma_autoinit=!0;this.dsp_signed=!1;this.dsp_highspeed=!0;this.dsp_16bit=!1;this.dma_transfer_start()});E([145],0);E([152],0);E([153],0);E([160],0);E([168],0);