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112 lines
1.5 KiB
Markdown
112 lines
1.5 KiB
Markdown
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# -
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Updated: 2020-03-23 20:21:18 -0700
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## $KBDRESET
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_( -- )_ send reset command to PS/2 keyboard
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## DUMPEDID
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_( -- )_ dump display EDID data, first 256 bytes.
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## GETRTC
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_( -- day hour minutes seconds ms us )_ get RTC
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## I2C2!
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_( byte -- )_ write byte to I2C2.
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## I2C2@
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_( -- byte )_ receive byte from I2C2, do not send ack.
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## I2C2@+
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_( -- byte )_ receive byte from I2C2, send ack.
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## I2C2START
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_( -- )_ start I2C2 communication.
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## I2C2STOP
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_( -- )_ stop I2C2 communication.
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## PS2K!
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_( byte -- )_ write byte to PS/2 keyboard port.
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## PS2K?
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_( -- f )_ f is true if data waiting at PS/2 keyboard port.
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## PS2K@
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_( -- byte )_ read byte from PS/2 keyboard port.
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## PS2KEY
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_( -- c )_ wait for keypress on PS/2 port, c is the character typed.
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## PS2M!
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_( byte -- )_ write byte to PS/2 mouse port.
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## PS2M?
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_( -- f )_ f is true if data waiting at PS/2 mouse port.
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## PS2M@
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_( -- byte )_ read byte from PS/2 keyboard port.
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## PS2RAW
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_( -- code f )_ read raw keycode from PS/2 port.
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code is keycode, either xx or E0xx, f is true if break.
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## SETRTC
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_( day hour minutes seconds ms us -- )_ set RTC
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## SPI2!
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_( byte -- )_ write byte to SPI2.
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## SPI2@
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_( -- byte )_ fetch byte from SPI2.
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## SPI2INIT
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_( -- )_ initialize SPI2.
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## SPI2START
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_( -- )_ start SPI2 communication.
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## SPI2STOP
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_( -- )_ stop SPI2 communication.
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## VDC!
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_( offset word -- )_ write word to VDC at offset
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## VDCC!
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_( offset byte -- )_ write byte to VDC at offset
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## VDCC@
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_( offset -- byte )_ read byte from VDC at offset
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## VIDSTART
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## VIDSTOP
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## VMODELINE
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