Abstract

本文介紹如何到處已有工程的管腳分配為tcl文檔和使用Tcl文檔來分配管腳

Introduction

FPGA芯片的引腳很多，如果手工分配，工作量很大，且容易出錯。應該采用自動分配引腳的方法。
具體做法如下：
1? 打開一個已經分配好引腳的工程，應該選擇使用引腳比較多的工程。
2? 點擊Assignments 菜單下的Pins 菜單項， 打開引腳分配界面， 點擊File菜單下的Export菜單項，打開引腳導出對話框，
選擇導出文件類型為Tcl

3? 在一個新的工程， 若要分配引腳， 點擊View菜單下Utility Windows 的Tcl Console,
在Quartus 主界面的右下方，出現Tcl Console
4?? 將第二步生成的Tcl文件用記事本打開，選擇全部內容復制， 在Quartus的Tcl
Console窗口粘貼， 并按回車鍵結束Tcl 命令。
5?? 點擊Assignments 菜單下的Pins 菜單項，
打開引腳分配界面，可以見到已經分配了引腳。在工程中需要使用同樣的I/O端口名稱

以下為某工程的tcl文檔，當然可以針對自己的工程編輯該文檔

#------------------GLOBAL--------------------# set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED" set_global_assignment -name ENABLE_INIT_DONE_OUTPUT OFF

#復位引腳 set_location_assignment?PIN_27?-to?RESET #時鐘引腳 set_location_assignment?PIN_24?-to?CLOCK #時鐘輸出引腳 set_location_assignment?PIN_30?-to?CLK_OUT #外部時鐘輸入引腳 set_location_assignment?PIN_28?-to?CLK_IN? #SDRAM引腳 set_location_assignment?PIN_88?-to?S_DB[0] set_location_assignment?PIN_87?-to?S_DB[1] set_location_assignment?PIN_86?-to?S_DB[2] set_location_assignment?PIN_84?-to?S_DB[3] set_location_assignment?PIN_82?-to?S_DB[4] set_location_assignment?PIN_81?-to?S_DB[5] set_location_assignment?PIN_80?-to?S_DB[6] set_location_assignment?PIN_77?-to?S_DB[7] set_location_assignment?PIN_45?-to?S_DB[8] set_location_assignment?PIN_46?-to?S_DB[9] set_location_assignment?PIN_47?-to?S_DB[10] set_location_assignment?PIN_48?-to?S_DB[11] set_location_assignment?PIN_56?-to?S_DB[12] set_location_assignment?PIN_57?-to?S_DB[13] set_location_assignment?PIN_58?-to?S_DB[14] set_location_assignment?PIN_59?-to?S_DB[15] set_location_assignment?PIN_64?-to?S_A[0] set_location_assignment?PIN_63?-to?S_A[1] set_location_assignment?PIN_61?-to?S_A[2] set_location_assignment?PIN_60?-to?S_A[3] set_location_assignment?PIN_31 ?-to?S_A[4] set_location_assignment?PIN_33?-to?S_A[5] set_location_assignment?PIN_34?-to?S_A[6] set_location_assignment?PIN_35?-to?S_A[7] set_location_assignment?PIN_37?-to?S_A[8] set_location_assignment?PIN_39?-to?S_A[9] set_location_assignment?PIN_67?-to?S_A[10] set_location_assignment?PIN_40?-to?S_A[11] set_location_assignment?PIN_43?-to?S_CLK set_location_assignment?PIN_69?-to?S_BA[0] set_location_assignment?PIN_68?-to?S_BA[1] set_location_assignment?PIN_74?-to?S_nCAS set_location_assignment?PIN_41?-to?S_CKE set_location_assignment?PIN_72?-to?S_nRAS set_location_assignment?PIN_75?-to?S_nWE set_location_assignment?PIN_70 ?-to?S_nCS set_location_assignment?PIN_44?-to?S_DQM[1] set_location_assignment?PIN_76?-to?S_DQM[0] #FLASH引腳 set_location_assignment?PIN_143?-to?F_DB[0] set_location_assignment?PIN_144?-to?F_DB[1] set_location_assignment?PIN_145?-to?F_DB[2] set_location_assignment?PIN_146?-to?F_DB[3] set_location_assignment?PIN_147?-to?F_DB[4] set_location_assignment?PIN_149?-to?F_DB[5] set_location_assignment?PIN_150?-to?F_DB[6] set_location_assignment?PIN_151?-to?F_DB[7] set_location_assignment?PIN_139?-to?F_A[0] set_location_assignment?PIN_138?-to?F_A[1] set_location_assignment?PIN_137?-to?F_A[2] set_location_assignment?PIN_135?-to?F_A[3] set_location_assignment?PIN_134 -to?F_A[4] set_location_assignment?PIN_133?-to?F_A[5] set_location_assignment?PIN_128?-to?F_A[6] set_location_assignment?PIN_127?-to?F_A[7] set_location_assignment?PIN_114?-to?F_A[8] set_location_assignment?PIN_113?-to?F_A[9] set_location_assignment?PIN_112?-to?F_A[10] set_location_assignment?PIN_110?-to?F_A[11] set_location_assignment?PIN_108?-to?F_A[12] set_location_assignment?PIN_107?-to?F_A[13] set_location_assignment?PIN_106 -to?F_A[14] set_location_assignment?PIN_105?-to?F_A[15] set_location_assignment?PIN_160?-to?F_A[16] set_location_assignment?PIN_118?-to?F_A[17] set_location_assignment?PIN_117?-to?F_A[18] set_location_assignment?PIN_115?-to?F_A[19] set_location_assignment?PIN_152?-to?F_ALSB set_location_assignment?PIN_116?-to?F_nWE set_location_assignment?PIN_141 -to?F_nCE set_location_assignment?PIN_142?-to?F_NOE #VGA引腳 set_location_assignment?PIN_14?-to?VGA_R[0] set_location_assignment?PIN_13?-to?VGA_R[1] set_location_assignment?PIN_12?-to?VGA_R[2] set_location_assignment?PIN_11?-to?VGA_G[0] set_location_assignment?PIN_10?-to?VGA_G[1] set_location_assignment?PIN_8?-to?VGA_G[2] set_location_assignment?PIN_6?-to?VGA_B[0] set_location_assignment?PIN_5?-to?VGA_B[1] set_location_assignment?PIN_4?-to?VGA_HS set_location_assignment?PIN_3?-to?VGA_VS #LED引腳 set_location_assignment?PIN_201?-to?LED[0] set_location_assignment?PIN_203?-to?LED[1] set_location_assignment?PIN_205?-to?LED[2] set_location_assignment?PIN_206?-to?LED[3] set_location_assignment?PIN_207?-to?LED[4] set_location_assignment?PIN_208?-to?LED[5] #按鍵引腳 set_location_assignment?PIN_97?-to?KEY_OK set_location_assignment?PIN_131?-to?KEY_UP set_location_assignment?PIN_130?? -to?KEY_DOWN set_location_assignment?PIN_129?-to?KEY_LEFT set_location_assignment?PIN_99?-to?KEY_RIGHT set_location_assignment?PIN_132?-to?KEY_ESC #24LC04引腳 set_location_assignment?PIN_199?-to?I2C_SDA set_location_assignment?PIN_200?-to?I2C_SCL #PS/2引腳 set_location_assignment?PIN_191?-to?PS2_DAT set_location_assignment?PIN_192?-to?PS2_CLK #DS1302（實時時鐘）引腳 set_location_assignment?PIN_161?-to?RTC_SCLK set_location_assignment?PIN_163 -to?RTC_nRST set_location_assignment?PIN_162?-to?RTC_DATA #蜂鳴器引腳 set_location_assignment?PIN_15?-to?BUZZER #數碼管引腳 set_location_assignment?PIN_169?-to?DIG[0] set_location_assignment?PIN_168?-to?DIG[1] set_location_assignment?PIN_165?-to?DIG[2] set_location_assignment?PIN_164?-to?DIG[3] set_location_assignment?PIN_175?-to?DIG[4] set_location_assignment?PIN_173?-to?DIG[5] set_location_assignment?PIN_171?-to?DIG[6] set_location_assignment?PIN_170?-to?DIG[7] set_location_assignment?PIN_185?-to?SEL[5] set_location_assignment?PIN_182?-to?SEL[4] set_location_assignment?PIN_181?-to?SEL[3] set_location_assignment?PIN_180?-to?SEL[2] set_location_assignment?PIN_179?-to?SEL[1] set_location_assignment?PIN_176?-to?SEL[0] #USB轉串口引腳 set_location_assignment??PIN_193?-to?USB2UART_RXD set_location_assignment??PIN_195?-to?USB2UART_TXD #串口引腳 set_location_assignment??PIN_198?-to?RXD set_location_assignment??PIN_197?-to?TXD #485引腳 set_location_assignment??PIN_189?-to?485RXD set_location_assignment??PIN_187?-to?485TXD set_location_assignment??PIN_188?-to?485DIR #撥碼開關引腳 set_location_assignment??PIN_89?-to?SW[5] set_location_assignment??PIN_90?-to?SW[4] set_location_assignment??PIN_92?-to?SW[3] set_location_assignment??PIN_94?-to?SW[2] set_location_assignment??PIN_95?-to?SW[1] set_location_assignment??PIN_96?-to?SW[0] #------------------END-----------------------#

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轉載于:https://www.cnblogs.com/mark-sun/archive/2012/04/25/2470338.html

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