sdrmc_state.sym

来自「这是我从网上找到的用vhdl语言写的sdram控制器的代码。我的邮箱：wleec」· SYM 代码 · 共 134 行

VERSION 5
BEGIN SYMBOL sdrmc_state
SYMBOLTYPE BLOCK
TIMESTAMP 2006 3 10 13 56 45
SYMPIN 0 -736 Input Reset
SYMPIN 0 -672 Input Clk
SYMPIN 0 -608 Input brst_end
SYMPIN 0 -544 Input cslt_end
SYMPIN 0 -480 Input rcd_end
SYMPIN 0 -416 Input auto_ref
SYMPIN 0 -352 Input ki_end
SYMPIN 0 -288 Input clr_ref
SYMPIN 0 -224 Input write_st
SYMPIN 0 -160 Input Act_st(2:0)
SYMPIN 384 -736 Output pre_sd_doe_n
SYMPIN 384 -672 Output pre_sd_doe2_n
SYMPIN 384 -608 Output pre_sd_ready
SYMPIN 384 -544 Output pre_sd_add_mx
SYMPIN 384 -480 Output pre_sd_ras_p
SYMPIN 384 -416 Output pre_sd_we_p
SYMPIN 384 -352 Output pre_clr_ref
SYMPIN 384 -288 Output pre_sd_cas_p
SYMPIN 384 -224 Output pre_ld_cslt
SYMPIN 384 -32 Output pre_ad_tri
SYMPIN 384 -160 Output pre_ld_rcd
SYMPIN 384 -96 Output pre_ld_brst
RECTANGLE N 64 -768 320 0 
BEGIN DISPLAY 192 -776 ATTR SymbolName
    ALIGNMENT BCENTER
    FONT 56 "Arial"
END DISPLAY
LINE N 64 -736 0 -736 
BEGIN DISPLAY 72 -736 PIN Reset ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -672 0 -672 
BEGIN DISPLAY 72 -672 PIN Clk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -608 0 -608 
BEGIN DISPLAY 72 -608 PIN brst_end ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -544 0 -544 
BEGIN DISPLAY 72 -544 PIN cslt_end ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -480 0 -480 
BEGIN DISPLAY 72 -480 PIN rcd_end ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -416 0 -416 
BEGIN DISPLAY 72 -416 PIN auto_ref ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -352 0 -352 
BEGIN DISPLAY 72 -352 PIN ki_end ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -288 0 -288 
BEGIN DISPLAY 72 -288 PIN clr_ref ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -224 0 -224 
BEGIN DISPLAY 72 -224 PIN write_st ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -160 0 -160 
BEGIN DISPLAY 72 -160 PIN Act_st(2:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 0 -172 64 -148 
LINE N 320 -736 384 -736 
BEGIN DISPLAY 312 -736 PIN pre_sd_doe_n ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -672 384 -672 
BEGIN DISPLAY 312 -672 PIN pre_sd_doe2_n ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -608 384 -608 
BEGIN DISPLAY 312 -608 PIN pre_sd_ready ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -544 384 -544 
BEGIN DISPLAY 312 -544 PIN pre_sd_add_mx ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -480 384 -480 
BEGIN DISPLAY 312 -480 PIN pre_sd_ras_p ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -416 384 -416 
BEGIN DISPLAY 312 -416 PIN pre_sd_we_p ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -352 384 -352 
BEGIN DISPLAY 312 -352 PIN pre_clr_ref ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -288 384 -288 
BEGIN DISPLAY 312 -288 PIN pre_sd_cas_p ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -224 384 -224 
BEGIN DISPLAY 312 -224 PIN pre_ld_cslt ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -32 384 -32 
BEGIN DISPLAY 312 -32 PIN pre_ad_tri ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -160 384 -160 
BEGIN DISPLAY 312 -160 PIN pre_ld_rcd ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -96 384 -96 
BEGIN DISPLAY 312 -96 PIN pre_ld_brst ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
END SYMBOL