Commit b4b1ab86 authored by Florent Kermarrec's avatar Florent Kermarrec

paltforms/de10nano: simplify IO constraints (for consistency with others platforms).

parent 89c5bf43
......@@ -18,7 +18,7 @@ _io = [
("user_led", 3, Pins("V15"), IOStandard("3.3-V LVTTL")),
("user_led", 4, Pins("AF26"), IOStandard("3.3-V LVTTL")),
("user_led", 5, Pins("AE26"), IOStandard("3.3-V LVTTL")),
("user_led", 6, Pins("Y16"), IOStandard("3.3-V LVTTL")),
("user_led", 6, Pins("Y16"), IOStandard("3.3-V LVTTL")),
("user_led", 7, Pins("AA23"), IOStandard("3.3-V LVTTL")),
("key", 0, Pins("AH17"), IOStandard("3.3-V LVTTL")),
......@@ -30,15 +30,13 @@ _io = [
("user_sw", 3, Pins("W20"), IOStandard("3.3-V LVTTL")),
("serial", 0,
Subsignal("tx", Pins("AH9")), # User I/O port on Mister
Subsignal("rx", Pins("AG11")),# User I/O port on Mister
IOStandard("3.3-V LVTTL"), Misc("WEAK_PULL_UP_RESISTOR ON"), Misc("CURRENT_STRENGTH_NEW \"MAXIMUM CURRENT\"")
Subsignal("tx", Pins("AH9"), IOStandard("3.3-V LVTTL")), # User I/O port on Mister
Subsignal("rx", Pins("AG11"), IOStandard("3.3-V LVTTL")) # User I/O port on Mister
),
("serial", 1,
Subsignal("tx", Pins("AF13")), # Arduino_IO1
Subsignal("rx", Pins("AG13")), # Arduino_IO0
IOStandard("3.3-V LVTTL"), Misc("WEAK_PULL_UP_RESISTOR ON"), Misc("CURRENT_STRENGTH_NEW \"MAXIMUM CURRENT\"")
Subsignal("tx", Pins("AF13"), IOStandard("3.3-V LVTTL")), # Arduino_IO1
Subsignal("rx", Pins("AG13"), IOStandard("3.3-V LVTTL")) # Arduino_IO0
),
("g_sensor", 0,
......@@ -57,14 +55,15 @@ _io = [
),
("hdmi", 0,
Subsignal("tx_d_r", Pins("AS12 AE12 W8 Y8 AD11 AD10 AE11 Y5"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_d_g", Pins("AF10 Y4 AE9 AB4 AE7 AF6 AF8 AF5"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_d_b", Pins("AE4 AH2 AH4 AH5 AH6 AG6 AF9 AE8"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_clk", Pins("AG5"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_de", Pins("AD19"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_hs", Pins("T8"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_vs", Pins("V13"), Misc("FAST_OUTPUT_REGISTER ON")),
Subsignal("tx_d_r", Pins("AS12 AE12 W8 Y8 AD11 AD10 AE11 Y5")),
Subsignal("tx_d_g", Pins("AF10 Y4 AE9 AB4 AE7 AF6 AF8 AF5")),
Subsignal("tx_d_b", Pins("AE4 AH2 AH4 AH5 AH6 AG6 AF9 AE8")),
Subsignal("tx_clk", Pins("AG5")),
Subsignal("tx_de", Pins("AD19")),
Subsignal("tx_hs", Pins("T8")),
Subsignal("tx_vs", Pins("V13")),
Subsignal("tx_int", Pins("AF11")),
Misc("FAST_OUTPUT_REGISTER ON"),
IOStandard("3.3-V LVTTL")
),
......@@ -92,38 +91,38 @@ _mister_sdram_module_io = [
"AC22 C12 AB26 AD17 D12")),
Subsignal("dq", Pins(
"E8 V12 D11 W12 AH13 D8 AH14 AF7",
"AE24 AD23 AE6 AE23 AG14 AD5 AF4 AH3"),
Misc("FAST_OUTPUT_ENABLE_REGISTER ON"), Misc("FAST_INPUT_REGISTER ON")),
"AE24 AD23 AE6 AE23 AG14 AD5 AF4 AH3")),
Subsignal("ba", Pins("Y17 AB25")),
Subsignal("cas_n", Pins("AA18")),
Subsignal("cs_n", Pins("Y18")),
Subsignal("ras_n", Pins("W14")),
Subsignal("we_n", Pins("AA19")),
IOStandard("3.3-V LVTTL"), Misc("CURRENT_STRENGTH_NEW \"MAXIMUM CURRENT\""), Misc("FAST_OUTPUT_REGISTER ON"), Misc("ALLOW_SYNCH_CTRL_USAGE OFF")
Misc("FAST_OUTPUT_REGISTER ON"),
IOStandard("3.3-V LVTTL"),
),
("spisdcard", 0,
Subsignal("clk", Pins("AH26")),
Subsignal("mosi", Pins("AF27")),
Subsignal("cs_n", Pins("AF28")),
Subsignal("miso", Pins("AF25")),
IOStandard("3.3-V LVTTL"), Misc("CURRENT_STRENGTH_NEW \"MAXIMUM CURRENT\""), Misc("WEAK_PULL_UP_RESISTOR ON")
Subsignal("mosi", Pins("AF27"), Misc("WEAK_PULL_UP_RESISTOR ON")),
Subsignal("miso", Pins("AF25"), Misc("WEAK_PULL_UP_RESISTOR ON")),
IOStandard("3.3-V LVTTL")
),
("sdcard", 0,
Subsignal("data", Pins("AF25 AF23 AD26 AF28"), Misc("WEAK_PULL_UP_RESISTOR ON")),
Subsignal("cmd", Pins("AF27"), Misc("WEAK_PULL_UP_RESISTOR ON")),
Subsignal("clk", Pins("AH26")),
Subsignal("cd", Pins("AH7"), Misc("WEAK_PULL_UP_RESISTOR ON")),
IOStandard("3.3-V LVTTL"), Misc("CURRENT_STRENGTH_NEW \"MAXIMUM CURRENT\""),
Subsignal("cd", Pins("AH7")),
Misc("FAST_OUTPUT_REGISTER ON"),
IOStandard("3.3-V LVTTL"),
),
("mister_outputs", 0,
Subsignal("led_user", Pins("Y15")),
Subsignal("led_hdd", Pins("AA15")),
Subsignal("led_power", Pins("AG28")),
IOStandard("3.3-V LVTTL"), Misc("WEAK_PULL_UP_RESISTOR ON"), Misc("CURRENT_STRENGTH_NEW \"MAXIMUM CURRENT\"")
IOStandard("3.3-V LVTTL")
),
("vga", 0,
......@@ -132,8 +131,8 @@ _mister_sdram_module_io = [
Subsignal("blue", Pins("AG21 AA20 AE22 AF22 AH23 AH21")),
Subsignal("hsync", Pins("AH22")),
Subsignal("vsync", Pins("AG24")),
Subsignal("en", Pins("AH27"), Misc("WEAK_PULL_UP_RESISTOR ON")),
IOStandard("3.3-V LVTTL"), Misc("CURRENT_STRENGTH_NEW 8MA")
Subsignal("en", Pins("AH27")),
IOStandard("3.3-V LVTTL")
),
]
......
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