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DIP switch fix (nw)

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This commit is contained in:
Vas Crabb 2016-07-18 01:31:49 +10:00
parent 63477dd345
commit 8604b5fbd7
1 changed files with 37 additions and 33 deletions
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70
src/devices/bus/rs232/sparckbd.cpp
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@ -6,54 +6,58 @@
/*
HLE SPARC serial keyboard compatible with Sun Type 4/5/6
TODO: implement keyclick
TODO: determine default keyclick state on real keyboard
TODO: use 1,200 Baud properly once we work out what's going on with the SCC
HLE SPARC serial keyboard compatible with Sun Type 4/5/6
messages from host to keyboard:
0000 0001 reset (keyboard responds with self test pass/fail)
0000 0010 bell on (480us period)
0000 0011 bell off
0000 1010 enable keyclick (5us duration 480us period on make)
0000 1011 disable keyclick
0000 1110 ---- lscn LED (1 = on, l = caps lock, s = scroll lock, c = compose, n = num lock)
0000 1111 layout request (keyboard responds with layout response)
0000 0001 reset (keyboard responds with self test pass/fail)
0000 0010 bell on (480us period)
0000 0011 bell off
0000 1010 enable keyclick (5us duration 480us period on make)
0000 1011 disable keyclick
0000 1110 ---- lscn LED (1 = on, l = caps lock, s = scroll lock, c = compose, n = num lock)
0000 1111 layout request (keyboard responds with layout response)
message from keyboad to host:
0xxx xxxx key make
1xxx xxxx key break
0111 1111 all keys up
1111 1110 00dd dddd layout response (DIP switches 3 to 8 from MSB to LSB)
1111 1111 0000 0100 reset response (self test pass, always followed by all keys up or key make)
0111 1110 0000 0001 self test fal
message from keyboad to host:
0xxx xxxx key make
1xxx xxxx key break
0111 1111 all keys up
1111 1110 00dd dddd layout response (DIP switches 3 to 8 from MSB to LSB)
1111 1111 0000 0100 reset response (self test pass, always followed by all keys up or key make)
0111 1110 0000 0001 self test fal
Type 5 US PC layout:
Type 5 US PC layout:
76 1d 05 06 08 0a 0c 0e 10 11 12 07 09 0b 16 17 15 2d 02 04 30
01 03 2a 1e 1f 20 21 22 23 24 25 26 27 28 29 2b 2c 34 60 62 2e 2f 47
19 1a 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 58 42 4a 7b 44 45 46
31 33 77 4d 4e 4f 50 51 52 53 54 55 56 57 59 5b 5c 5d 7d
48 49 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 14 70 71 72
5f 61 4c 78 13 79 0d 43 7a 18 1b 1c 5e 32 5a
01 03 2a 1e 1f 20 21 22 23 24 25 26 27 28 29 2b 2c 34 60 62 2e 2f 47
19 1a 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 58 42 4a 7b 44 45 46
31 33 77 4d 4e 4f 50 51 52 53 54 55 56 57 59 5b 5c 5d 7d
48 49 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 14 70 71 72
5f 61 4c 78 13 79 0d 43 7a 18 1b 1c 5e 32 5a
Type 5 US UNIX layout:
Type 5 US UNIX layout:
76 xx 05 06 08 0a 0c 0e 10 11 12 07 09 0b 16 17 15 2d 02 04 30
01 03 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 58 2a 2c 34 60 62 2e 2f 47
19 1a 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 2b 42 4a 7b 44 45 46
31 33 4c 4d 4e 4f 50 51 52 53 54 55 56 57 59 5b 5c 5d 7d
48 49 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 14 70 71 72
5f 61 77 78 13 79 0d 43 7a 18 1b 1c 5e 32 5a
01 03 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 58 2a 2c 34 60 62 2e 2f 47
19 1a 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 2b 42 4a 7b 44 45 46
31 33 4c 4d 4e 4f 50 51 52 53 54 55 56 57 59 5b 5c 5d 7d
48 49 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 14 70 71 72
5f 61 77 78 13 79 0d 43 7a 18 1b 1c 5e 32 5a
xx is a blank key
6f is assigned to linefeed, which is present on Type 4 keyboards, but absent on Type 5
xx is a blank key
6f is assigned to linefeed, which is present on Type 4 keyboards, but absent on Type 5
*/
namespace {
INPUT_PORTS_START( sparc_keyboard )
PORT_START("DIP")
PORT_DIPNAME( 0x3f, 0x21, "Layout" ) PORT_DIPLOCATION("DIP:8,7,6,5,4,3")
PORT_DIPNAME( 0x3f, 0x21, "Layout" ) PORT_DIPLOCATION("DIP:!8,!7,!6,!5,!4,!3")
PORT_DIPSETTING( 0x00, "U.S.A. (US4.kt)" )
PORT_DIPSETTING( 0x01, "U.S.A. (US4.kt)" )
PORT_DIPSETTING( 0x02, "Belgium (FranceBelg4.kt)" )
@ -102,10 +106,10 @@ INPUT_PORTS_START( sparc_keyboard )
PORT_DIPSETTING( 0x3b, "Lithuania (Lithuania5.kt)" )
PORT_DIPSETTING( 0x3c, "Belgium (Belgium5.kt)" )
// 0x3d
PORT_DIPSETTING( 0x3e, "Turkey-Q5 (TurkeyQ5.kt)" )
PORT_DIPSETTING( 0x3e, "Turkey-F5 (TurkeyF5.kt)" )
PORT_DIPSETTING( 0x3f, "Canada/French (Canada_Fr5_TBITS5.kt)" )
PORT_DIPUNUSED_DIPLOC( 0x40, 0x00, "DIP:2" )
PORT_DIPUNUSED_DIPLOC( 0x80, 0x00, "DIP:1" )
PORT_DIPUNUSED_DIPLOC( 0x40, 0x00, "DIP:!2" )
PORT_DIPUNUSED_DIPLOC( 0x80, 0x00, "DIP:!1" )
PORT_START("ROW0")
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED )