179
119 DSD_PCM_0 O10 DSD data output signal. On 64 * Fs
Stereo : Left channel (channel 0)
MCA5/6 : front left ( channel 0) OR From PCM switch matrix
120 DSD_PCM_1 O10 Stereo : right channel (channel 1)
MCA 5/6 : front right ( channel 1)
OR From PCM switch matrix
121 DSD_PCM_2 O10 Stereo : mute sequence
MCA 5/6 : front centre ( channel 2) OR From PCM switch matrix
122 DSD_PCM_3 O10 stereo : mute sequence
MCA-5 : mute sequence
MCA-6 : LFE channel. (channel 3) OR From PCM switch matrix
123 VCC_IO IN 3.3V power supply IO
124 GND_IO IN Ground
125 DSD_PCM_4 O10 Stereo : mute sequence
MCA-5 : left surround (channel 3)
MCA-6 : left surround (channel 4) OR From PCM switch matrix
126 DSD_PCM_5 O10 Stereo : mute sequence
MCA-5 : right surround (channel 4)
MCA-6 : right surround (channel 5) OR From PCM switch matrix
127 DSD_PCM_6 O5 DSD clock signal. OR From PCM switch matrix
128 DSD_PCM_7 O5 DSD stereo or down mix Left OR From PCM switch matrix
129 DSD_PCM_8 O5 DSD stereo or down mix Right OR From PCM switch matrix
130 DSD_str(0) O10 DSD stereo or downmix on DSD.
131 DSD_str(1) O10 DSD stereo or downmix on DSD.
132 dsd_clk O5 DSD clock for DSD stereo signal.
133 VCC_IO IN 3.3V power supply IO
134 GND_IO IN Ground
135 PCM_LeRi_Out O10 PCM data Left/Right to AV PCB
136 PCM_wclk_Out O5 PCM word clock
137 fs_256_sacd IN 256 * Fs audio clock generated for SACD ( Fs=44.1kHz)
138 mute_tot O10 Selectable mute signal from PCM source or internal SACD source.
139 fs_256_dvd IN 256 * Fs audio clock generated for DVD (Fs=48 kHz)
140 RESETn IN Asynchronous Reset
141 D_cke O5 Clock enable output to SDRAM to enable the power down mode.
142 PCM_clk_Out O5 256 * fs O10put./384 * Fs O10
143 VCC_CORE IN 3.3V power supply Core
144 GND_CORE IN Ground(core)
145 PCM_mute_in IN PCM mute signal.
146 IEC958_in IN IEC958 input from Sti5505
147 IEC958_Out O10 IEC958 O10put
148 VCC_IO IN 3.3V power supply IO
149 CLK IN system Clock 27 MHz
150 GND_IO IN Ground
151 GP_out_pin (0) O10 General purpose out
152 GP_out_pin (1) O10 General purpose out
153 GP_out_pin (2) O10 General purpose out
154 GP_out_pin (3) O10 General purpose out
155 Prog_clk_sys O10 Clock divide from system clock.
156 Prog_clk_384 O10 Clock divided from 384 * Fs LLD clock.
157 Pll_lock O10 Indication that PLL is in lock
158 VCC_IO IN 3.3V power supply IO
159 clk_384 IN DSD system clock 384*Fs = 16.934400Hz
160 GND_IO IN Ground
161 Pll_sync O10 Sector sync found.
162 Psp_enable O10 If '1' PSP circuit is active
163 75hz_pulse O10 75 Hz pulse to audio interface
164 Ssm_act O10 Indication new frame is being transmitted
165 Lld_mute O10 If '1' mute indication from audio interface
166 Play O10 If '1' Fade circuit is in LLD mode
167 mute_det O10 Mute 0x69 for all channels detection
168 Fade_busy O10 Indication that fade in/out is busy
169 Do_grab O10 Active data out of LLD.
170 VCC_CORE IN 3.3V power supply Core
IC-Pin_no Name Type Function
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