DS643 Datasheet, PDF (61/216 Pages) Xilinx, Inc – Soft Direct Memory Access (SDMA) support

LogiCORE IP Multi-Port Memory Controller (v6.06.a)
The following is a Microprocessor Hardware Specification (MHS) file example of how an MMCM can be connected
to the MPMC.
BEGIN mpmc
.
.
.
PORT MPMC_Clk_Rd_Base = MPMC_Clk_Rd_Base
PORT MPMC_DCM_PSEN = MPMC_DCM_PSEN
PORT MPMC_DCM_PSINCDEC = MPMC_DCM_PSINCDEC
PORT MPMC_DCM_PSDONE = MPMC_DCM_PSDONE
PORT MPMC_Clk_Mem = MPMC_Clk_Mem
PORT MPMC_Clk0 = MPMC_Clk0
END
BEGIN mmcm_module
PARAMETER C_CLKFBOUT_MULT_F = 2.000000
PARAMETER C_CLKIN1_PERIOD = 5.000000
PARAMETER C_CLKOUT0_BUF = TRUE
PARAMETER C_CLKOUT0_DIVIDE_F = 1.000000
PARAMETER C_CLKOUT1_BUF = TRUE
PARAMETER C_CLKOUT1_DIVIDE = 2
PARAMETER C_CLKOUT2_DIVIDE = 1
PARAMETER C_CLKOUT2_USE_FINE_PS = TRUE
PARAMETER C_CLKOUT3_BUF = TRUE
PARAMETER C_CLKOUT3_DIVIDE = 4
PARAMETER C_COMPENSATION = INTERNAL
PARAMETER C_EXT_RESET_HIGH = 1
PARAMETER HW_VER = 1.00.a
PARAMETER INSTANCE = mmcm_module_0
PORT CLKFBIN = CLK_FB
PORT CLKFBOUT = CLK_FB
PORT CLKIN1 = sys_clk
PORT CLKOUT0 = MPMC_Clk_Mem
PORT CLKOUT1 = MPMC_Clk0
PORT CLKOUT2 = MPMC_Clk_Rd_Base
PORT CLKOUT3 = clk_100_0000MHzPLL0
PORT LOCKED = mmcm_0_lock
PORT PSCLK = MPMC_Clk0
PORT PSDONE = MPMC_DCM_PSDONE
PORT PSEN = MPMC_DCM_PSEN
PORT PSINCDEC = MPMC_DCM_PSINCDEC
PORT RST = sys_rst
END
DS643 February 22, 2013
www.xilinx.com
61
Product Specification