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482 lines
12 KiB
482 lines
12 KiB
EESchema Schematic File Version 4
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LIBS:ulx3s-cache
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EELAYER END
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encoding utf-8
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Sheet 11 11
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Title "ULX3S"
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Rev "1.0.0"
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Text Notes 2600 1950 0 60 ~ 0
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pullups for Master SPI (MSPI) required by\nTN1260: lattice ECP5 sysCONFIG guide p.6
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CFG select Master SPI (MSPI)\nTN1260: lattice ECP5 sysCONFIG guide p.17
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pullups to allow entering USER mode\nTN1260: lattice ECP5 sysCONFIG guide p.6, p.8, p.13
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|
|
F 6 "842-LFE5U85F6BG381C" H 7250 4500 60 0001 C CNN "Mouser"
|
|
7 7250 4500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 2350 5150 0 60 ~ 0
|
|
For programming Flash thru JTAG see\nLattice FPGA-TN-02050
|
|
Wire Wire Line
|
|
8000 4000 9000 4000
|
|
Wire Wire Line
|
|
6500 4000 5500 4000
|
|
Text Label 5550 4000 0 60 ~ 0
|
|
FLASH_nHOLD
|
|
Text Label 8400 4000 0 60 ~ 0
|
|
FLASH_nWP
|
|
Text Notes 4950 4000 0 60 ~ 0
|
|
BTN_U v1.7
|
|
Text Notes 9050 4000 0 60 ~ 0
|
|
BTN_R v1.7
|
|
Text Notes 2900 3650 0 60 ~ 0
|
|
Deviation from TN1260 in pullup:\nvalues for BOM simplification.\nCorrect values should be 10k and 1k \nbut 15k and 1.2k are used.
|
|
$EndSCHEMATC
|