2 pck0, ck_1356meg, ck_1356megb,
3 pwr_lo, pwr_hi, pwr_oe1, pwr_oe2, pwr_oe3, pwr_oe4,
5 ssp_frame, ssp_din, ssp_dout, ssp_clk,
8 xcorr_is_848, snoop, xcorr_quarter_freq // not used.
10 input pck0, ck_1356meg, ck_1356megb;
11 output pwr_lo, pwr_hi, pwr_oe1, pwr_oe2, pwr_oe3, pwr_oe4;
15 output ssp_frame, ssp_din, ssp_clk;
16 input cross_hi, cross_lo;
18 input xcorr_is_848, snoop, xcorr_quarter_freq; // not used.
20 // We are only snooping, all off.
23 assign pwr_oe1 = 1'b0;
24 assign pwr_oe2 = 1'b0;
25 assign pwr_oe3 = 1'b0;
26 assign pwr_oe4 = 1'b0;
29 reg [7:0] adc_d_out = 8'd0;
30 reg [2:0] ssp_cnt = 3'd0;
32 assign adc_clk = ck_1356meg;
33 assign ssp_clk = ~ck_1356meg;
35 always @(posedge ssp_clk)
37 if(ssp_cnt[2:0] == 3'd7)
40 ssp_cnt <= ssp_cnt + 1;
42 if(ssp_cnt[2:0] == 3'b000) // set frame length
44 adc_d_out[7:0] <= adc_d;
49 adc_d_out[7:0] <= {1'b0, adc_d_out[7:1]};
55 assign ssp_din = adc_d_out[0];