Module ay38910

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  • Publicado : 3 de mayo de 2011
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/**
** AY-3-8910 Module
**
**/

module ay38910_channel( clk, addr, rd, wr, din, dout, noise, envelope, out );
parameter PERIOD_LO_ADDR = 4'h0;
parameter PERIOD_HI_ADDR = 4'h4;parameter ENABLE_ADDR = 4'h8;
parameter VOLUME_ADDR = 4'hB;
parameter NOISE_DISABLE_BIT = 3'h3;
parameter TONE_DISABLE_BIT = 3'h0;

reg [11:0] period;
reg [11:0] divider;reg [7:0] dout;

reg noise_disable;
reg tone_disable;
reg envelope_ena;
reg [3:0] volume;

reg square;

wire level;
wire [3:0] output;

assign level= (tone_disable | square) & (noise_disable | noise);
assign out = level ? ( envelope_ena : envelope : volume ) : 4'b0000;

always @(rd or addr) begin
case (addr)PERIOD_LO_ADDR : dout = period[7:0];
PERIOD_HI_ADDR : dout = period[11:0];
ENABLE_ADDR : dout = (noise_ena

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STOPPING ASTERISK

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Asterisk Stopped

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4.STOPPING FOP SERVER

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FOP Server Stopped

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SETTING FILE PERMISSIONS

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Permissions OK

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STARTING ASTERISK

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FD 32767 exceeds the maximum size of ast_fdset!

11.Home directory /root not ours.

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Home directory /root not ours.

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W: core-util.c: Failed to open configuration file '/root/.pulse//daemon.conf': Permission denied

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W:daemon-conf.c: Failed to open configuration file: Permission denied

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W: core-util.c: Failed to open configuration file '/root/.pulse//daemon.conf': Permission denied

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W: daemon-conf.c: Failed toopen configuration file: Permission denied

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ALSA lib pcm_dsnoop.c:593:(snd_pcm_dsnoop_open) unable to open slave

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arecord: main:608: audio open error: Device or resource busy

19.Asterisk Started

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print 'Preall test works!'

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from twisted.internet import reactor, protocol

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from...
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