diff options
Diffstat (limited to 'src/mess/machine/dec_lk201.c')
-rw-r--r-- | src/mess/machine/dec_lk201.c | 54 |
1 files changed, 29 insertions, 25 deletions
diff --git a/src/mess/machine/dec_lk201.c b/src/mess/machine/dec_lk201.c index 7a6cd3e75ab..4383821fecc 100644 --- a/src/mess/machine/dec_lk201.c +++ b/src/mess/machine/dec_lk201.c @@ -5,8 +5,8 @@ This is the later "cost-reduced" 6805 version; there's also an 8048 version. */ -/* LK201-AA keyboard matrix (8048 version) - Source: VCB02 Technical Reference. +/* LK201-AA keyboard matrix (8048 version with updates) + Source: VCB02 Technical Reference. KBD controller scan matrix (PORT 1): 8 x BCD IN => 18 DECIMAL OUT @@ -20,33 +20,32 @@ ________|D7 |D6 |D5 |D4 |D3 |D2 |D1 |D0 ..KBD17:|[R] |F19 |[R] |F20|PF4|N--- N,| Enter ........| | | | | | NOTE1) ........| |G22 | |G23|E23|D23|C23| A23 -........| | | | | | <- - - - - - ? ? --------|----|----|----|---|---|---|---|--- -..KBD16:|F18 |PF3 |[R] |N9 |V |N6 |N3 |N +..KBD16:|F18 |PF3 |[R] |N9 |C:D|N6 |N3 |N. ........|G21 |E22 | |D22|B17|C22|B22|A22 --------|----|----|----|---|---|---|---|--- -..KBD15:|F17 |PF2 |[R] |N8 |N5 |-> | N2|N0 +..KBD15:|F17 |PF2 |[R] |N8 |N5 |C:R| N2|N0 ........| | | | | | | |NOTE 2) ........|G20 |E21 | |D21|C21|B18|B21| --------|----|----|----|---|---|---|---|--- - KBD14:|PF1 |Next|Remove ^|N7 |N4 |N1 |N0 -........| |Scrn| | || | | | + KBD14:|PF1 |Next|Rem-|C:U|N7 |N4 |N1 |N0 +........| |Scrn|move|...| | | | ........|E20 |D18 |E18 |C17|D20|C20|B20|A20 --------|----|----|----|---|---|---|---|--- -..KBD13:|Ins.|--- |D0 Prev| { |" |[R]|[R] -........|Here|- | Scrn. [ |' | | -........|E17 |E11 |G16 |D17 D11|C11| | +..KBD13:|Ins.|--- |'Do'|Prev { |" |[R]|[R] +........|Here|- | Scrn| [ |' | | +........|E17 |E11 |G16 |D17|D11|C11| | --------|----|----|----|---|---|---|---|--- -..KBD12:|Find|+ |Help|Se-| } Re- |<- | -........| |= | |lect ] turn| | -........|E16 |E12 |G15 |D16 D12|C13| | +..KBD12:|Find|+ |Help|Se-| } |Re-|C:L| | +........| |= | |lect ] |turn...| \ +........|E16 |E12 |G15 |D16 D12|C13|B16|C12 --------|----|----|----|---|---|---|---|--- -..KBD11:Addtnl <X||[R] |) |P NOTE|: |? -.......Options Del| |0 | | 3)|; |/ +..KBD11:Addtnl <X||[R] |) |P NOTE|: | ? +.......Options Del| |0 | | 3)|; | / ........|G14 | E13|....|E10|D10|...|C10|B10 --------|----|----|----|---|---|---|---|--- -..KBD10:|[R] |F12 |[R] |F13| ( |O |L |. -........|....|(BS)| |(LF) 9 | | | +..KBD10:|[R] |F12 |[R] |F13| ( |O |L | . +........|....|(BS)| |(LF) 9 | | | . ........|....|G12 |....|G13|E09|D09|C09|B09 --------|----|----|----|---|---|---|---|--- ..KBD_9:|[R] |F11 |[R] |[R]|* |I |K | , @@ -58,27 +57,27 @@ ________|D7 |D6 |D5 |D4 |D3 |D2 |D1 |D0 ........| |G08 | |G09|E07|D07|C07|B07 --------|----|----|----|---|---|---|---|--- ..KBD_7:|[R] Cancel[R] Resu ^ |Y |H |N -........| | | me |6 | | | -........|....|G07 |G06|E06|D06|C06|B06 +........|....|....|.....me |6 | | | +........|....|G07 |....|G06|E06|D06|C06|B06 --------|----|----|----|---|---|---|---|--- ..KBD_6:|[R] |[R] |[R] Inter % |T |G |B ........|....|....|....rupt| 5 | | | ........|....|....|....|G05|E05|D05|C05|B05 --------|----|----|----|---|---|---|---|--- -..KBD_5: F4 Break [R]|$ |R |F |V |Space -........|.........|....|4 | | | | -........ G02 G03 |....|E04 D04 C04 B04 A01-A09 +..KBD_5: F4 |Break [R]|$ |R |F |V |Space +........|....|....|....|4 | | | | +........ G02 |G03 |....|E04 D04 C04 B04 A01-A09 --------|----|----|----|---|---|---|---|--- ..KBD_4: [R] |Prt.|[R] |Set|# |E |D |C ........|....|Scrn|....|-Up|3 | | | ........|....|G00 |....|G01 E03 D03 C03 B03 --------|----|----|----|---|---|---|---|--- -..KBD_3: Hold|@ |[R] |Tab|W |S |X |> -........|Scrn|2 |....| | | | |< +..KBD_3: Hold| @ |[R] |Tab|W |S |X |> +........|Scrn| 2 |....| | | | |< ........|G99 |E02 |....|D00|D02|C02|B02|B00 --------|----|----|----|---|---|---|---|--- ..KBD_2: [R] |[R] |[R] |~ |! |Q |A |Z -........|..............| |1 +........|..............|...|1 ........|..............|E00 E01 D01 C01 B01 --------|----|----|----|---|---|---|---|--- ..KBD_1: Ctrl|Lock|Comp|[R] @@ -94,6 +93,11 @@ ________|D7 |D6 |D5 |D4 |D3 |D2 |D1 |D0 Normally only the N0 keyswitch is implemented as a double-sized key. NOTE 3) Return key occupies 2 positions that are decoded as the Return (C13) key. + + C:D - Cursor down (B17) + C:U - Cursor up (C17) + C:R - Cursor right (B18) + C:L - Cursor left (B16) */ #include "emu.h" |