📄 last_used.ucf
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//********************************************************************
//* INSIGHT SPRINGBOARD DEVELOPMENT CARD UCF FILE *
//* Modified by Terry Carpenter - NowTech Inc. *
//********************************************************************
//* Board Rev 1.0 *
//* Date: 6/15/01 *
//* File: analyzer.cf *
//********************************************************************
//********* SIGNALS FROM VISOR SPRINGBOARD EXPANSION SLOT ************
//********** Address Bus [24:0]
//NET "SP_A0" LOC = "U19";
NET "SP_A1" LOC = "T17";
NET "SP_A2" LOC = "R16";
NET "SP_A3" LOC = "R17";
NET "SP_A4" LOC = "N16";
NET "SP_A5" LOC = "M16";
NET "SP_A6" LOC = "R19";
NET "SP_A7" LOC = "N18";
NET "SP_A8" LOC = "K17";
NET "SP_A9" LOC = "J17";
NET "SP_A10" LOC = "F17";
NET "SP_A11" LOC = "H17";
NET "SP_A12" LOC = "M18";
NET "SP_A13" LOC = "L17";
NET "SP_A14" LOC = "E18";
NET "SP_A15" LOC = "K18";
NET "SP_A16" LOC = "H19";
NET "SP_A17" LOC = "L16";
NET "SP_A18" LOC = "M17";
NET "SP_A19" LOC = "E19";
NET "SP_A20" LOC = "F19";
NET "SP_A21" LOC = "H18";
//NET "SP_A22" LOC = "J18";
//NET "SP_A23" LOC = "L18";
//********** Data Bus [15:0]
NET "SP_D0" LOC = "V16";
NET "SP_D1" LOC = "W15";
NET "SP_D2" LOC = "T15";
NET "SP_D3" LOC = "D15";
NET "SP_D4" LOC = "E15";
NET "SP_D5" LOC = "A15";
NET "SP_D6" LOC = "A17";
NET "SP_D7" LOC = "A18";
NET "SP_D8" LOC = "V15";
NET "SP_D9" LOC = "T16";
NET "SP_D10" LOC = "U15";
NET "SP_D11" LOC = "C16";
NET "SP_D12" LOC = "A16";
NET "SP_D13" LOC = "B17";
NET "SP_D14" LOC = "B18";
NET "SP_D15" LOC = "F15";
//********** Control Signals
NET "SP_CS0n" LOC = "B19";
NET "SP_CS1n" LOC = "G16";
NET "SP_OEn" LOC = "G17";
NET "SP_WEn" LOC = "F18";
NET "SP_IRQn" LOC = "G19";
NET "SP_RESETn" LOC = "N17";
//NET "SP_LOWBATn" LOC = "W17";
//********* FLASH AND SRAM INTERFACE SIGNALS ************
//********** Address Bus [23:0]
NET "A0" LOC = "T5";
NET "A1" LOC = "W10";
NET "A2" LOC = "T9";
NET "A3" LOC = "U9";
NET "A4" LOC = "T8";
NET "A5" LOC = "V7";
NET "A6" LOC = "U7";
NET "A7" LOC = "T7";
NET "A8" LOC = "V6";
NET "A9" LOC = "W6";
NET "A10" LOC = "V5";
NET "A11" LOC = "W5";
NET "A12" LOC = "W4";
NET "A13" LOC = "W3";
NET "A14" LOC = "U6";
NET "A15" LOC = "T6";
NET "A16" LOC = "R6";
NET "A17" LOC = "W7";
NET "A18" LOC = "G1";
NET "A19" LOC = "U5";
NET "A20" LOC = "U4";
//NET "A21" LOC = "G2";
//NET "A22" LOC = "G4";
//NET "A23" LOC = "H3";
//********** Data Bus [15:0]
NET "D0" LOC = "A14";
NET "D1" LOC = "B13";
NET "D2" LOC = "D12";
NET "D3" LOC = "A12";
NET "D4" LOC = "C10";
NET "D5" LOC = "C8";
NET "D6" LOC = "D7";
NET "D7" LOC = "A7";
NET "D8" LOC = "C13";
NET "D9" LOC = "A13";
NET "D10" LOC = "B12";
NET "D11" LOC = "D10";
NET "D12" LOC = "C9";
NET "D13" LOC = "B8";
NET "D14" LOC = "C7";
NET "D15" LOC = "B7";
//********** Flash and SRAM Control Signals
NET "OEn" LOC = "D14";
NET "RWn" LOC = "J2";
//********** SRAM Control Signals
NET "SRAM_CS1n" LOC = "K2";
NET "SRAM_LOW_BYTEn" LOC = "K3";
NET "SRAM_UPPER_BYTEn" LOC = "J3";
//********** Flash Control Signals
NET "FLASH_CS0n" LOC = "E14";
//NET "FLASH_READY" LOC = "H1";
NET "FLASH_W_PROTECTn" LOC = "H2";
NET "RESET_MEMn" LOC = "T13";
//********* ADS7870 INTERFACE SIGNALS ************
//********** ADS7870 Control Signals
//NET "AD_CCLK1" LOC = "D11";
//NET "AD_OSC_EN" LOC = "V13";
//NET "AD_BUSY" LOC = "T14";
//NET "AD_CONVERT" LOC = "W14";
//NET "RESET_ADn" LOC = "R14";
//NET "AD_RISE_FALL" LOC = "U11";
//NET "AD_CS2n" LOC = "U10";
//********** ADS7870 Serial Data Interface
//NET "SERIAL_CLK" LOC = "W12";
//NET "SERIAL_RX" LOC = "T10";
//NET "SERIAL_TX" LOC = "W11";
//********** ADS7870 I/O Data Signals
//NET "AD_D0" LOC = "U12";
//NET "AD_D1" LOC = "T11";
//NET "AD_D2" LOC = "U13";
//NET "AD_D3" LOC = "T12";
//********* LEDS ************
NET "LED_0" LOC = "F5";
NET "LED_1" LOC = "F3";
NET "LED_2" LOC = "F4";
NET "LED_3" LOC = "G3";
//********* PUSH BUTTONS ************
//NET "BUTTON_0" LOC = "K4";
//NET "BUTTON_1" LOC = "L1";
//NET "BUTTON_2" LOC = "L3";
//NET "BUTTON_3" LOC = "M1";
//********* DIP SWITCHES ************
//NET "SWITCH_0" LOC = "U1";
//NET "SWITCH_1" LOC = "T3";
//NET "SWITCH_2" LOC = "R4";
//NET "SWITCH_3" LOC = "R2";
//NET "SWITCH_4" LOC = "R3";
//NET "SWITCH_5" LOC = "P4";
//NET "SWITCH_6" LOC = "P2";
//NET "SWITCH_7" LOC = "P1";
//NET "SWITCH_8" LOC = "N3";
//NET "SWITCH_9" LOC = "N2";
//********* EXPANSION CONNECTOR SIGNALS ************
//********** Springboard Slot Functions
//NET "LOWBATn" LOC = "U2"; // Same as IO45
//NET "IRQn" LOC = "V1"; // Same as IO46
NET SYS_CLK LOC = "A10"; // CLK0 on Expansion Connector (20MHz clock)
NET "CH_IN0" LOC = "B1";
NET "CH_IN1" LOC = "C3";
NET "CH_IN2" LOC = "A4";
NET "CH_IN3" LOC = "B5";
NET "CH_IN4" LOC = "C5";
NET "CH_IN5" LOC = "A5";
NET "CH_IN6" LOC = "E6";
NET "CH_IN7" LOC = "D6";
//********** User I/O
//NET "IO0" LOC = "B1";
//NET "IO1" LOC = "C3";
//NET "IO2" LOC = "A4";
//NET "IO3" LOC = "B5";
//NET "IO4" LOC = "C5";
//NET "IO5" LOC = "A5";
//NET "IO6" LOC = "E6";
//NET "IO7" LOC = "D6";
//NET "IO8" LOC = "B6";
//NET "IO9" LOC = "A6";
//NET "IO10" LOC = "D2";
//NET "IO11" LOC = "D1";
//NET "IO12" LOC = "E3";
NET "IO13" LOC = "E2";
NET "IO14" LOC = "E4";
NET "IO15" LOC = "E1";
//NET "IO42" LOC = "M3";
//NET "IO44" LOC = "N1";
//NET "IO45" LOC = "U2"; // Same as LOWBATn
//NET "IO46" LOC = "V1"; // Same as IRQn
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