| Line 2... |
Line 2... |
#
|
#
|
# PIN DEFINITION FOR BURCHED SPARTAN2 B3
|
# PIN DEFINITION FOR BURCHED SPARTAN2 B3
|
# XC2S200.
|
# XC2S200.
|
#
|
#
|
# B3 Connector J3
|
# B3 Connector J3
|
# B5-X300 Connector C
|
# IDE / CF Interface
|
|
# Note that this pin out is NOT consistant with the B5-IDE
|
#
|
#
|
#NET "b5_clk" LOC = "p185"; #pin 2 (Global clock input)
|
#NET "ide_gclk1" LOC = "p185"; #pin 2 (Global clock input)
|
NET "bus_addr<0>" LOC = "p181"; #pin 3
|
#NET "ide_spare1" LOC = "p181"; #pin 3
|
NET "bus_addr<1>" LOC = "p187"; #pin 4
|
NET "ide_rst_n" LOC = "p187"; #pin 4 - ide pin 1
|
NET "bus_addr<2>" LOC = "p188"; #pin 5
|
NET "ide_dmarq" LOC = "p188"; #pin 5 - ide pin 21
|
NET "bus_addr<3>" LOC = "p189"; #pin 6
|
NET "pb_iowr_n" LOC = "p189"; #pin 6 - ide pin 23
|
NET "bus_addr<4>" LOC = "p191"; #pin 7
|
NET "pb_iord_n" LOC = "p191"; #pin 7 - ide pin 25
|
NET "bus_addr<5>" LOC = "p192"; #pin 8
|
NET "ide_iordy" LOC = "p192"; #pin 8 - ide pin 27
|
NET "bus_addr<6>" LOC = "p193"; #pin 9
|
NET "ide_con_csel" LOC = "p193"; #pin 9 - ide pin 28
|
NET "bus_addr<7>" LOC = "p194"; #pin 10
|
NET "ide_dmack_n" LOC = "p194"; #pin 10 - ide pin 29
|
NET "bus_addr<8>" LOC = "p195"; #pin 11
|
NET "ide_intrq" LOC = "p195"; #pin 11 - ide pin 31
|
NET "bus_addr<9>" LOC = "p199"; #pin 12
|
NET "ide_iocs16_n" LOC = "p199"; #pin 12 - ide pin 32
|
NET "bus_addr<10>" LOC = "p200"; #pin 13
|
NET "pb_addr<1>" LOC = "p200"; #pin 13 - ide pin 33
|
NET "bus_addr<11>" LOC = "p201"; #pin 14
|
NET "ide_pdiag_n" LOC = "p201"; #pin 14 - ide pin 34
|
NET "bus_addr<12>" LOC = "p202"; #pin 15
|
NET "pb_addr<0>" LOC = "p202"; #pin 15 - ide pin 35
|
NET "bus_addr<13>" LOC = "p203"; #pin 16
|
NET "pb_addr<2>" LOC = "p203"; #pin 16 - ide pin 36
|
NET "bus_addr<14>" LOC = "p204"; #pin 17
|
NET "ide_cs0_n" LOC = "p204"; #pin 17 - ide pin 37
|
NET "bus_addr<15>" LOC = "p205"; #pin 18
|
NET "ide_cs1_n" LOC = "p205"; #pin 18 - ide pin 38
|
NET "bus_csn" LOC = "p206"; #pin 19
|
NET "ide_dasp_n" LOC = "p206"; #pin 19 - ide pin 39
|
#
|
#
|
# B3 Connector J4
|
# B3 Connector J4
|
# B5-X300 Connector D
|
# IDE / CF Interface
|
#
|
# Note that this pin out is NOT consistant with the B5-IDE
|
#NET "GCK2" LOC = "p182"; #pin 2 (Global clock input)
|
# It's called the peripheral bus for consistance with the XESS board
|
NET "bus_clk" LOC = "p160"; #pin 3
|
#
|
NET "bus_reset" LOC = "p161"; #pin 4
|
#NET "pb_gclk2" LOC = "p182"; #pin 2 (Global clock input)
|
#NET "bus_hold" LOC = "p162"; #pin 5
|
#NET "pb_spare2" LOC = "p160"; #pin 3
|
#NET "bus_irq" LOC = "p163"; #pin 6
|
NET "pb_data<7>" LOC = "p161"; #pin 4 - ide pin 3
|
NET "bus_addr<16>" LOC = "p164"; #pin 7
|
NET "pb_data<8>" LOC = "p162"; #pin 5 - ide pin 4
|
NET "bus_addr<17>" LOC = "p165"; #pin 8
|
NET "pb_data<6>" LOC = "p163"; #pin 6 - ide pin 5
|
NET "bus_addr<18>" LOC = "p166"; #pin 9
|
NET "pb_data<9>" LOC = "p164"; #pin 7 - ide pin 6
|
NET "bus_addr<19>" LOC = "p167"; #pin 10
|
NET "pb_data<5>" LOC = "p165"; #pin 8 - ide pin 7
|
NET "bus_data<0>" LOC = "p168"; #pin 11
|
NET "pb_data<10>" LOC = "p166"; #pin 9 - ide pin 8
|
NET "bus_data<1>" LOC = "p172"; #pin 12
|
NET "pb_data<4>" LOC = "p167"; #pin 10 - ide pin 9
|
NET "bus_data<2>" LOC = "p173"; #pin 13
|
NET "pb_data<11>" LOC = "p168"; #pin 11 - ide pin 10
|
NET "bus_data<3>" LOC = "p174"; #pin 14
|
NET "pb_data<3>" LOC = "p172"; #pin 12 - ide pin 11
|
NET "bus_data<4>" LOC = "p175"; #pin 15
|
NET "pb_data<12>" LOC = "p173"; #pin 13 - ide pin 12
|
NET "bus_data<5>" LOC = "p176"; #pin 16
|
NET "pb_data<2>" LOC = "p174"; #pin 14 - ide pin 13
|
NET "bus_data<6>" LOC = "p178"; #pin 17
|
NET "pb_data<13>" LOC = "p175"; #pin 15 - ide pin 14
|
NET "bus_data<7>" LOC = "p179"; #pin 18
|
NET "pb_data<1>" LOC = "p176"; #pin 16 - ide pin 15
|
NET "bus_rw" LOC = "p180"; #pin 19
|
NET "pb_data<14>" LOC = "p178"; #pin 17 - ide pin 16
|
|
NET "pb_data<0>" LOC = "p179"; #pin 18 - ide pin 17
|
|
NET "pb_data<15>" LOC = "p180"; #pin 19 - ide pin 18
|
#
|
#
|
# Connector J3
|
# Connector J3
|
#
|
|
# For B5-Compact-Flash:
|
# For B5-Compact-Flash:
|
#
|
#
|
#NET "GCK3" LOC = "P185"; #J2-2 (Global Clock input)
|
#NET "GCK3" LOC = "P185"; #J2-2 (Global Clock input)
|
#NET "IO" LOC = "P181"; #J2-3
|
#NET "IO" LOC = "P181"; #J2-3
|
#NET "IO" LOC = "P187"; #J2-4
|
#NET "IO" LOC = "P187"; #J2-4
|
| Line 69... |
Line 71... |
#NET "cf_dase" LOC = "P204"; #J2-17
|
#NET "cf_dase" LOC = "P204"; #J2-17
|
#NET "cf_iordy" LOC = "P205"; #J2-18
|
#NET "cf_iordy" LOC = "P205"; #J2-18
|
#NET "cf_rst_n" LOC = "P206"; #J2-19
|
#NET "cf_rst_n" LOC = "P206"; #J2-19
|
#
|
#
|
# Connector J4
|
# Connector J4
|
#
|
|
# For B5-Compact-Flash:
|
# For B5-Compact-Flash:
|
#
|
#
|
#NET "GCK2" LOC = "P182"; #J1-2 (Global Clock Input)
|
#NET "GCK2" LOC = "P182"; #J1-2 (Global Clock Input)
|
#NET "IO" LOC = "P160"; #J1-3
|
#NET "IO" LOC = "P160"; #J1-3
|
#NET "cf_intrq" LOC = "P161"; #J1-4
|
#NET "cf_intrq" LOC = "P161"; #J1-4
|
| Line 140... |
Line 141... |
NET "ram_addr<14>" LOC = "p127"; #J1-17
|
NET "ram_addr<14>" LOC = "p127"; #J1-17
|
NET "ram_addr<15>" LOC = "p129"; #J1-18
|
NET "ram_addr<15>" LOC = "p129"; #J1-18
|
NET "ram_addr<16>" LOC = "p132"; #J1-19
|
NET "ram_addr<16>" LOC = "p132"; #J1-19
|
#
|
#
|
# Connector J10
|
# Connector J10
|
|
# B5-X300 Interface to Dual Port RAM
|
#
|
#
|
#
|
NET "clk_in" LOC = "p77"; #pin 2 (GCK1 - global clock input)
|
NET "SysClk" LOC = "p77"; #pin 2 (GCK1 - global clock input)
|
|
NET "led" LOC = "p49"; #pin 3 (LED output)
|
NET "led" LOC = "p49"; #pin 3 (LED output)
|
#NET "uart_csn" LOC = "p57"; #pin 4
|
NET "bus_cs_n" LOC = "p57"; #pin 4
|
#NET "test_rw" LOC = "p58"; #pin 5
|
NET "bus_rw" LOC = "p58"; #pin 5
|
#NET "test_d0" LOC = "p59"; #pin 6
|
NET "bus_addr<12>" LOC = "p59"; #pin 6
|
#NET "test_d1" LOC = "p60"; #pin 7
|
NET "bus_addr<11>" LOC = "p60"; #pin 7
|
NET "reset_n" LOC = "p61"; #pin 8 (Test Input button)
|
NET "rst_n" LOC = "p61"; #pin 8 (Test Input button)
|
#NET "test_cc<0>" LOC = "p67"; #pin 11
|
NET "bus_addr<10>" LOC = "p62"; #pin 9
|
#NET "test_cc<1>" LOC = "p68"; #pin 12
|
NET "bus_addr<9>" LOC = "p63"; #pin 10
|
#NET "test_cc<2>" LOC = "p69"; #pin 13
|
NET "bus_addr<8>" LOC = "p67"; #pin 11
|
#NET "test_cc<3>" LOC = "p70"; #pin 14
|
NET "bus_addr<7>" LOC = "p68"; #pin 12
|
#NET "test_cc<4>" LOC = "p71"; #pin 15
|
NET "bus_addr<6>" LOC = "p69"; #pin 13
|
#NET "test_cc<5>" LOC = "p73"; #pin 16
|
NET "bus_addr<5>" LOC = "p70"; #pin 14
|
#NET "test_cc<6>" LOC = "p74"; #pin 17
|
NET "bus_addr<4>" LOC = "p71"; #pin 15
|
#NET "test_cc<7>" LOC = "p75"; #pin 18
|
NET "bus_addr<3>" LOC = "p73"; #pin 16
|
#NET "IO" LOC = "p81"; #pin 19
|
NET "bus_addr<2>" LOC = "p74"; #pin 17
|
|
NET "bus_addr<1>" LOC = "p75"; #pin 18
|
|
NET "bus_addr<0>" LOC = "p81"; #pin 19
|
#
|
#
|
# Connector J11
|
# Connector J11
|
|
# B5-X300 Interface to Dual Port RAM
|
#
|
#
|
#NET "GCK0" LOC = "p80"; #pin 2 (Global Clock input)
|
#NET "GCK0" LOC = "p80"; #pin 2 (Global Clock input)
|
NET "porta<0>" LOC = "p82"; #pin 3
|
NET "bus_data_in<7>" LOC = "p82"; #pin 3
|
NET "porta<1>" LOC = "p83"; #pin 4
|
NET "bus_data_in<6>" LOC = "p83"; #pin 4
|
NET "porta<2>" LOC = "p84"; #pin 5
|
NET "bus_data_in<5>" LOC = "p84"; #pin 5
|
NET "porta<3>" LOC = "p86"; #pin 6
|
NET "bus_data_in<4>" LOC = "p86"; #pin 6
|
NET "porta<4>" LOC = "p87"; #pin 7
|
NET "bus_data_in<3>" LOC = "p87"; #pin 7
|
NET "porta<5>" LOC = "p88"; #pin 8
|
NET "bus_data_in<2>" LOC = "p88"; #pin 8
|
NET "porta<6>" LOC = "p89"; #pin 9
|
NET "bus_data_in<1>" LOC = "p89"; #pin 9
|
NET "porta<7>" LOC = "p90"; #pin 10
|
NET "bus_data_in<0>" LOC = "p90"; #pin 10
|
NET "portb<0>" LOC = "p94"; #pin 11
|
NET "bus_data_out<7>" LOC = "p94"; #pin 11
|
NET "portb<1>" LOC = "p95"; #pin 12
|
NET "bus_data_out<6>" LOC = "p95"; #pin 12
|
NET "portb<2>" LOC = "p96"; #pin 13
|
NET "bus_data_out<5>" LOC = "p96"; #pin 13
|
NET "portb<3>" LOC = "p97"; #pin 14
|
NET "bus_data_out<4>" LOC = "p97"; #pin 14
|
NET "portb<4>" LOC = "p98"; #pin 15
|
NET "bus_data_out<3>" LOC = "p98"; #pin 15
|
NET "portb<5>" LOC = "p99"; #pin 16
|
NET "bus_data_out<2>" LOC = "p99"; #pin 16
|
NET "portb<6>" LOC = "p100"; #pin 17
|
NET "bus_data_out<1>" LOC = "p100"; #pin 17
|
NET "portb<7>" LOC = "p101"; #pin 18
|
NET "bus_data_out<0>" LOC = "p101"; #pin 18
|
NET "timer_out" LOC = "p102"; #pin 19
|
NET "bus_clk" LOC = "p102"; #pin 19
|
#
|
#
|
# Connector J8
|
# Connector J8
|
#
|
#
|
# B3-FPGA-CPU-IO Module
|
# B3-FPGA-CPU-IO Module
|
#
|
#
|
#NET "aux_clock" LOC = "p24"; #J1-2 (Note this is an I/O pad ... not a clock input)
|
#NET "aux_clock" LOC = "p24"; #J1-2 (Note this is an I/O pad ... not a clock input)
|
#NET "buzzer" LOC = "p27"; #J1-3
|
#NET "buzzer" LOC = "p27"; #J1-3
|
#NET "mouse_clock" LOC = "p29"; #J1-4
|
#NET "mouse_clock" LOC = "p29"; #J1-4
|
#NET "mouse_data" LOC = "p30"; #J1-5
|
#NET "mouse_data" LOC = "p30"; #J1-5
|
NET "cts_n" LOC = "p31"; #J1-6
|
NET "acia_cts_n" LOC = "p31"; #J1-6
|
NET "rts_n" LOC = "p33"; #J1-7
|
NET "acia_rts_n" LOC = "p33"; #J1-7
|
NET "txbit" LOC = "p34"; #J1-8
|
NET "acia_txd" LOC = "p34"; #J1-8
|
NET "rxbit" LOC = "p35"; #J1-9
|
NET "acia_rxd" LOC = "p35"; #J1-9
|
NET "kb_clock" LOC = "p36"; #J1-10
|
NET "kb_clock" LOC = "p36"; #J1-10
|
NET "kb_data" LOC = "p37"; #J1-11
|
NET "kb_data" LOC = "p37"; #J1-11
|
NET "v_drive" LOC = "p41"; #J1-12
|
NET "vga_vsync" LOC = "p41"; #J1-12
|
NET "h_drive" LOC = "p42"; #J1-13
|
NET "vga_hsync" LOC = "p42"; #J1-13
|
NET "blue_lo" LOC = "p43"; #J1-14
|
NET "vga_blue<0>" LOC = "p43"; #J1-14
|
NET "blue_hi" LOC = "p44"; #J1-15
|
NET "vga_blue<1>" LOC = "p44"; #J1-15
|
NET "green_lo" LOC = "p45"; #J1-16
|
NET "vga_green<0>" LOC = "p45"; #J1-16
|
NET "green_hi" LOC = "p46"; #J1-17
|
NET "vga_green<1>" LOC = "p46"; #J1-17
|
NET "red_lo" LOC = "p47"; #J1-18
|
NET "vga_red<0>" LOC = "p47"; #J1-18
|
NET "red_hi" LOC = "p48"; #J1-19
|
NET "vga_red<1>" LOC = "p48"; #J1-19
|
#
|
#
|
# Connector J5
|
# Connector J5
|
#
|
#
|
# Printer port
|
# Printer port
|
#
|
#
|
#NET "strobe_n" LOC = "p3"; #J5-1
|
NET "pp_ctrl<0>" LOC = "p3"; #J5-1 DB25 - 1 strobe_n
|
#NET "autofd_n" LOC = "p4"; #J5-2
|
NET "pp_ctrl<1>" LOC = "p4"; #J5-2 DB25 - 14 auto Linefeed
|
#NET "pd<0>" LOC = "p5"; #J5-3
|
NET "pp_data<0>" LOC = "p5"; #J5-3 DB25 - 2 data<0>
|
#NET "fault_n" LOC = "p6"; #J5-4
|
NET "pp_stat<3>" LOC = "p6"; #J5-4 DB25 - 15 error_n
|
#NET "pd<1>" LOC = "p7"; #J5-5
|
NET "pp_data<1>" LOC = "p7"; #J5-5 DB25 - 3 data<1>
|
#NET "init_n" LOC = "p8"; #J5-6
|
NET "pp_ctrl<2>" LOC = "p8"; #J5-6 DB25 - 16 initialize_n
|
#NET "pd<2>" LOC = "p9"; #J5-7
|
NET "pp_data<2>" LOC = "p9"; #J5-7 DB25 - 4 data<2>
|
#NET "selin" LOC = "p10"; #J5-8
|
NET "pp_ctrl<3>" LOC = "p10"; #J5-8 DB25 - 17 select_printer_n
|
#NET "pd<3>" LOC = "p14"; #J5-9
|
NET "pp_data<3>" LOC = "p14"; #J5-9 DB25 - 5 data<3>
|
#NET "pd<4>" LOC = "p15"; #J5-11
|
# #J5-10 DB25 - 18 ground
|
#NET "pd<5>" LOC = "p16"; #J5-13
|
NET "pp_data<4>" LOC = "p15"; #J5-11 DB25 - 6 data<4>
|
#NET "pd<6>" LOC = "p17"; #J5-15
|
# #J5-12 DB25 - 19 ground
|
#NET "pd<7>" LOC = "p18"; #J5-17
|
NET "pp_data<5>" LOC = "p16"; #J5-13 DB25 - 7 data<5>
|
#NET "ack" LOC = "p20"; #J5-19
|
# #J5-14 DB25 - 20 ground
|
#NET "busy" LOC = "p21"; #J5-21
|
NET "pp_data<6>" LOC = "p17"; #J5-15 DB25 - 8 data<6>
|
#NET "pe" LOC = "p22"; #J5-23
|
# #J5-16 DB25 - 21 ground
|
#NET "sel" LOC = "p23"; #J5-25
|
NET "pp_data<7>" LOC = "p18"; #J5-17 DB25 - 9 data<7>
|
|
# #J5-18 DB25 - 22 ground
|
|
NET "pp_stat<6>" LOC = "p20"; #J5-19 DB25 - 10 ack_n
|
|
# #J5-20 DB25 - 23 ground
|
|
NET "pp_stat<7>" LOC = "p21"; #J5-21 DB25 - 11 busy
|
|
# #J5-22 DB25 - 24 ground
|
|
NET "pp_stat<5>" LOC = "p22"; #J5-23 DB25 - 12 paper_out
|
|
# #J5-24 DB25 - 25 ground
|
|
NET "pp_stat<4>" LOC = "p23"; #J5-25 DB25 - 13 select
|
|
# #J5-26 +3.3V
|
|
# Parallel printer port pin assignment
|
|
#
|
|
# Pin No (DB25) SPP Signal EPP Signal Direction Register Bit Inverted
|
|
# 1 nStrobe Write_n Out Control-0 Yes
|
|
# 2 Data0 Data0 In/Out Data-0 No
|
|
# 3 Data1 Data1 In/Out Data-1 No
|
|
# 4 Data2 Data2 In/Out Data-2 No
|
|
# 5 Data3 Data3 In/Out Data-3 No
|
|
# 6 Data4 Data4 In/Out Data-4 No
|
|
# 7 Data5 Data5 In/Out Data-5 No
|
|
# 8 Data6 Data6 In/Out Data-6 No
|
|
# 9 Data7 Data7 In/Out Data-7 No
|
|
# 10 nAck Interrupt In Status-6 No
|
|
# 11 Busy Wait In Status-7 Yes
|
|
# 12 Paper-Out Spare In Status-5 No
|
|
# 13 Select Spare In Status-4 No
|
|
#
|
|
# 14 Linefeed Data_Strobe_n Out Control-1 Yes
|
|
# 15 nError Spare In Status-3 No
|
|
# 16 nInitialize Reset Out Control-2 No
|
|
# 17 nSelect-Printer Addr_Strobe_n Out Control-3 Yes
|
|
# 18-25 Ground Ground - - -
|
|
#
|
|
# Address MSB LSB
|
|
# Bit: 7 6 5 4 3 2 1 0
|
|
#Base (SPP Data port) Write Pin: 9 8 7 6 5 4 3 2
|
|
#Base+1 (SPP Status port) Read Pin: ~11 10 12 13 15
|
|
#Base+2 (SPP Control port) Write Pin: ~17 16 ~14 ~1
|
|
#Base+3 (EPP Address port) R/W
|
|
#Base+4 (EPP Data port) R/W
|
|
#
|
|
# ~ indicates a hardware inversion of the bit.
|
|
#
|
#
|
#
|
# Timing Groups
|
# Timing Groups
|
#
|
#
|
INST "ram_addr<0>" TNM = "ram_addr";
|
INST "ram_addr<0>" TNM = "ram_addr";
|
INST "ram_addr<1>" TNM = "ram_addr";
|
INST "ram_addr<1>" TNM = "ram_addr";
|
| Line 266... |
Line 312... |
#
|
#
|
INST "ram_wrln" TNM = "ram_wr";
|
INST "ram_wrln" TNM = "ram_wr";
|
INST "ram_wrun" TNM = "ram_wr";
|
INST "ram_wrun" TNM = "ram_wr";
|
#INST "ram_csn" TNM = "ram_cs";
|
#INST "ram_csn" TNM = "ram_cs";
|
#
|
#
|
#
|
|
# Timing Constraints
|
# Timing Constraints
|
#
|
#
|
NET "SysClk" TNM_NET = "SysClk";
|
NET "clk_in" TNM_NET = "clk_in";
|
TIMESPEC "TS_SysClk" = PERIOD "SysClk" 20 ns HIGH 50 %;
|
TIMESPEC "TS_clk_in" = PERIOD "clk_in" 20 ns HIGH 50 %;
|
#TIMEGRP "ram_cs" OFFSET = OUT 40 ns AFTER "SysClk";
|
#TIMEGRP "ram_cs" OFFSET = OUT 55 ns AFTER "clk_in";
|
TIMEGRP "ram_wr" OFFSET = OUT 40 ns AFTER "SysClk";
|
#TIMEGRP "ram_wr" OFFSET = OUT 55 ns AFTER "clk_in";
|
TIMEGRP "ram_addr" OFFSET = OUT 40 ns AFTER "SysClk";
|
#TIMEGRP "ram_addr" OFFSET = OUT 55 ns AFTER "clk_in";
|
TIMEGRP "ram_data" OFFSET = OUT 40 ns AFTER "SysClk";
|
#TIMEGRP "ram_data" OFFSET = OUT 55 ns AFTER "clk_in";
|
TIMEGRP "ram_data" OFFSET = IN 15 ns BEFORE "SysClk";
|
#TIMEGRP "ram_data" OFFSET = IN 15 ns BEFORE "clk_in";
|
#
|
#
|
# Fast I/O Pins
|
# Fast I/O Pins
|
#
|
#
|
NET "ram_addr<0>" FAST;
|
NET "ram_addr<0>" FAST;
|
NET "ram_addr<1>" FAST;
|
NET "ram_addr<1>" FAST;
|
