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Diffstat (limited to 'techlibs/gatemate/cells_bb.v')
| -rw-r--r-- | techlibs/gatemate/cells_bb.v | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/techlibs/gatemate/cells_bb.v b/techlibs/gatemate/cells_bb.v new file mode 100644 index 000000000..f6fe6a3e1 --- /dev/null +++ b/techlibs/gatemate/cells_bb.v @@ -0,0 +1,191 @@ +/*
+ * yosys -- Yosys Open SYnthesis Suite
+ *
+ * Copyright (C) 2021 Cologne Chip AG <support@colognechip.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+(* blackbox *)
+module CC_PLL #(
+ parameter REF_CLK = "", // e.g. "10.0"
+ parameter OUT_CLK = "", // e.g. "50.0"
+ parameter PERF_MD = "", // LOWPOWER, ECONOMY, SPEED
+ parameter LOW_JITTER = 1,
+ parameter CI_FILTER_CONST = 2,
+ parameter CP_FILTER_CONST = 4
+)(
+ input CLK_REF, CLK_FEEDBACK, USR_CLK_REF,
+ input USR_LOCKED_STDY_RST,
+ output USR_PLL_LOCKED_STDY, USR_PLL_LOCKED,
+ output CLK270, CLK180, CLK90, CLK0, CLK_REF_OUT
+);
+endmodule
+
+(* blackbox *)
+module CC_PLL_ADV #(
+ parameter [95:0] PLL_CFG_A = 96'bx,
+ parameter [95:0] PLL_CFG_B = 96'bx
+)(
+ input CLK_REF, CLK_FEEDBACK, USR_CLK_REF,
+ input USR_LOCKED_STDY_RST, USR_SEL_A_B,
+ output USR_PLL_LOCKED_STDY, USR_PLL_LOCKED,
+ output CLK270, CLK180, CLK90, CLK0, CLK_REF_OUT
+);
+endmodule
+
+(* blackbox *) (* keep *)
+module CC_SERDES #(
+ parameter SERDES_CFG = ""
+)(
+ input [63:0] TX_DATA_I,
+ input TX_RESET_I,
+ input TX_PCS_RESET_I,
+ input TX_PMA_RESET_I,
+ input PLL_RESET_I,
+ input TX_POWERDOWN_N_I,
+ input TX_POLARITY_I,
+ input [2:0] TX_PRBS_SEL_I,
+ input TX_PRBS_FORCE_ERR_I,
+ input TX_8B10B_EN_I,
+ input [7:0] TX_8B10B_BYPASS_I,
+ input [7:0] TX_CHAR_IS_K_I,
+ input [7:0] TX_CHAR_DISPMODE_I,
+ input [7:0] TX_CHAR_DISPVAL_I,
+ input TX_ELEC_IDLE_I,
+ input TX_DETECT_RX_I,
+ input [2:0] LOOPBACK_I,
+ input CLK_CORE_TX_I,
+ input CLK_CORE_RX_I,
+ input RX_RESET_I,
+ input RX_PMA_RESET_I,
+ input RX_EQA_RESET_I,
+ input RX_CDR_RESET_I,
+ input RX_PCS_RESET_I,
+ input RX_BUF_RESET_I,
+ input RX_POWERDOWN_N_I,
+ input RX_POLARITY_I,
+ input [2:0] RX_PRBS_SEL_I,
+ input RX_PRBS_CNT_RESET_I,
+ input RX_8B10B_EN_I,
+ input [7:0] RX_8B10B_BYPASS_I,
+ input RX_EN_EI_DETECTOR_I,
+ input RX_COMMA_DETECT_EN_I,
+ input RX_SLIDE_I,
+ input RX_MCOMMA_ALIGN_I,
+ input RX_PCOMMA_ALIGN_I,
+ input CLK_REG_I,
+ input REGFILE_WE_I,
+ input REGFILE_EN_I,
+ input [7:0] REGFILE_ADDR_I,
+ input [15:0] REGFILE_DI_I,
+ input [15:0] REGFILE_MASK_I,
+ output [63:0] RX_DATA_O,
+ output [7:0] RX_NOT_IN_TABLE_O,
+ output [7:0] RX_CHAR_IS_COMMA_O,
+ output [7:0] RX_CHAR_IS_K_O,
+ output [7:0] RX_DISP_ERR_O,
+ output RX_DETECT_DONE_O,
+ output RX_PRESENT_O,
+ output TX_BUF_ERR_O,
+ output TX_RESETDONE_O,
+ output RX_PRBS_ERR_O,
+ output RX_BUF_ERR_O,
+ output RX_BYTE_IS_ALIGNED_O,
+ output RX_BYTE_REALIGN_O,
+ output RX_RESETDONE_O,
+ output RX_EI_EN_O,
+ output CLK_CORE_RX_O,
+ output CLK_CORE_PLL_O,
+ output [15:0] REGFILE_DO_O,
+ output REGFILE_RDY_O
+);
+endmodule
+
+(* blackbox *) (* keep *)
+module CC_CFG_CTRL(
+ input [7:0] DATA,
+ input CLK,
+ input EN,
+ input RECFG,
+ input VALID
+);
+endmodule
+
+(* blackbox *)
+module CC_FIFO_40K (
+ output A_ECC_1B_ERR,
+ output B_ECC_1B_ERR,
+ output A_ECC_2B_ERR,
+ output B_ECC_2B_ERR,
+ // FIFO pop port
+ output [39:0] A_DO,
+ output [39:0] B_DO,
+ (* clkbuf_sink *)
+ input A_CLK,
+ input A_EN,
+ // FIFO push port
+ input [39:0] A_DI,
+ input [39:0] B_DI,
+ input [39:0] A_BM,
+ input [39:0] B_BM,
+ (* clkbuf_sink *)
+ input B_CLK,
+ input B_EN,
+ input B_WE,
+ // FIFO control
+ input F_RST_N,
+ input [12:0] F_ALMOST_FULL_OFFSET,
+ input [12:0] F_ALMOST_EMPTY_OFFSET,
+ // FIFO status signals
+ output F_FULL,
+ output F_EMPTY,
+ output F_ALMOST_FULL,
+ output F_ALMOST_EMPTY,
+ output F_RD_ERROR,
+ output F_WR_ERROR,
+ output [15:0] F_RD_PTR,
+ output [15:0] F_WR_PTR
+);
+ // Location format: D(0..N-1)X(0..3)Y(0..7) or UNPLACED
+ parameter LOC = "UNPLACED";
+
+ // Offset configuration
+ parameter [12:0] ALMOST_FULL_OFFSET = 12'b0;
+ parameter [12:0] ALMOST_EMPTY_OFFSET = 12'b0;
+
+ // Port Widths
+ parameter A_WIDTH = 0;
+ parameter B_WIDTH = 0;
+
+ // RAM and Write Modes
+ parameter RAM_MODE = "SDP"; // "TPD" or "SDP"
+ parameter FIFO_MODE = "SYNC"; // "ASYNC" or "SYNC"
+
+ // Inverting Control Pins
+ parameter A_CLK_INV = 1'b0;
+ parameter B_CLK_INV = 1'b0;
+ parameter A_EN_INV = 1'b0;
+ parameter B_EN_INV = 1'b0;
+ parameter A_WE_INV = 1'b0;
+ parameter B_WE_INV = 1'b0;
+
+ // Output Register
+ parameter A_DO_REG = 1'b0;
+ parameter B_DO_REG = 1'b0;
+
+ // Error Checking and Correction
+ parameter A_ECC_EN = 1'b0;
+ parameter B_ECC_EN = 1'b0;
+endmodule
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