1 ~~~~~~~~~~~~~~~~~~~~~~~~~ 1 ~~~~~~~~~~~~~~~~~~~~~~~~~
2 Amiga joystick extensions 2 Amiga joystick extensions
3 ~~~~~~~~~~~~~~~~~~~~~~~~~ 3 ~~~~~~~~~~~~~~~~~~~~~~~~~
4 4
5 5
6 Amiga 4-joystick parport extension 6 Amiga 4-joystick parport extension
7 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
8 8
9 Parallel port pins: 9 Parallel port pins:
10 10
11 11
12 ===== ======== ==== ========== 12 ===== ======== ==== ==========
13 Pin Meaning Pin Meaning 13 Pin Meaning Pin Meaning
14 ===== ======== ==== ========== 14 ===== ======== ==== ==========
15 2 Up1 6 Up2 15 2 Up1 6 Up2
16 3 Down1 7 Down2 16 3 Down1 7 Down2
17 4 Left1 8 Left2 17 4 Left1 8 Left2
18 5 Right1 9 Right2 18 5 Right1 9 Right2
19 13 Fire1 11 Fire2 19 13 Fire1 11 Fire2
20 18 Gnd1 18 Gnd2 20 18 Gnd1 18 Gnd2
21 ===== ======== ==== ========== 21 ===== ======== ==== ==========
22 22
23 Amiga digital joystick pinout 23 Amiga digital joystick pinout
24 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 24 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
25 25
26 === ============ 26 === ============
27 Pin Meaning 27 Pin Meaning
28 === ============ 28 === ============
29 1 Up 29 1 Up
30 2 Down 30 2 Down
31 3 Left 31 3 Left
32 4 Right 32 4 Right
33 5 n/c 33 5 n/c
34 6 Fire button 34 6 Fire button
35 7 +5V (50mA) 35 7 +5V (50mA)
36 8 Gnd 36 8 Gnd
37 9 Thumb button 37 9 Thumb button
38 === ============ 38 === ============
39 39
40 Amiga mouse pinout 40 Amiga mouse pinout
41 ~~~~~~~~~~~~~~~~~~ 41 ~~~~~~~~~~~~~~~~~~
42 42
43 === ============ 43 === ============
44 Pin Meaning 44 Pin Meaning
45 === ============ 45 === ============
46 1 V-pulse 46 1 V-pulse
47 2 H-pulse 47 2 H-pulse
48 3 VQ-pulse 48 3 VQ-pulse
49 4 HQ-pulse 49 4 HQ-pulse
50 5 Middle button 50 5 Middle button
51 6 Left button 51 6 Left button
52 7 +5V (50mA) 52 7 +5V (50mA)
53 8 Gnd 53 8 Gnd
54 9 Right button 54 9 Right button
55 === ============ 55 === ============
56 56
57 Amiga analog joystick pinout 57 Amiga analog joystick pinout
58 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 58 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
59 59
60 === ============== 60 === ==============
61 Pin Meaning 61 Pin Meaning
62 === ============== 62 === ==============
63 1 Top button 63 1 Top button
64 2 Top2 button 64 2 Top2 button
65 3 Trigger button 65 3 Trigger button
66 4 Thumb button 66 4 Thumb button
67 5 Analog X 67 5 Analog X
68 6 n/c 68 6 n/c
69 7 +5V (50mA) 69 7 +5V (50mA)
70 8 Gnd 70 8 Gnd
71 9 Analog Y 71 9 Analog Y
72 === ============== 72 === ==============
73 73
74 Amiga lightpen pinout 74 Amiga lightpen pinout
75 ~~~~~~~~~~~~~~~~~~~~~ 75 ~~~~~~~~~~~~~~~~~~~~~
76 76
77 === ============= 77 === =============
78 Pin Meaning 78 Pin Meaning
79 === ============= 79 === =============
80 1 n/c 80 1 n/c
81 2 n/c 81 2 n/c
82 3 n/c 82 3 n/c
83 4 n/c 83 4 n/c
84 5 Touch button 84 5 Touch button
85 6 /Beamtrigger 85 6 /Beamtrigger
86 7 +5V (50mA) 86 7 +5V (50mA)
87 8 Gnd 87 8 Gnd
88 9 Stylus button 88 9 Stylus button
89 === ============= 89 === =============
90 90
91 ---------------------------------------------- 91 -------------------------------------------------------------------------------
92 92
93 ======== === ==== ==== ====== ================ 93 ======== === ==== ==== ====== ========================================
94 NAME rev ADDR type chip Description 94 NAME rev ADDR type chip Description
95 ======== === ==== ==== ====== ================ 95 ======== === ==== ==== ====== ========================================
96 JOY0DAT 00A R Denise Joystick-mouse 0 96 JOY0DAT 00A R Denise Joystick-mouse 0 data (left vert, horiz)
97 JOY1DAT 00C R Denise Joystick-mouse 1 97 JOY1DAT 00C R Denise Joystick-mouse 1 data (right vert,horiz)
98 ======== === ==== ==== ====== ================ 98 ======== === ==== ==== ====== ========================================
99 99
100 These addresses each read a 16 bit reg 100 These addresses each read a 16 bit register. These in turn
101 are loaded from the MDAT serial stream 101 are loaded from the MDAT serial stream and are clocked in on
102 the rising edge of SCLK. MLD output is 102 the rising edge of SCLK. MLD output is used to parallel load
103 the external parallel-to-serial conver 103 the external parallel-to-serial converter.This in turn is
104 loaded with the 4 quadrature inputs fr 104 loaded with the 4 quadrature inputs from each of two game
105 controller ports (8 total) plus 8 misc 105 controller ports (8 total) plus 8 miscellaneous control bits
106 which are new for LISA and can be read 106 which are new for LISA and can be read in upper 8 bits of
107 LISAID. 107 LISAID.
108 108
109 Register bits are as follows: 109 Register bits are as follows:
110 110
111 - Mouse counter usage (pins 1,3 =Yclo 111 - Mouse counter usage (pins 1,3 =Yclock, pins 2,4 =Xclock)
112 112
113 ======== === === === === === === === === ===== 113 ======== === === === === === === === === ====== === === === === === === ===
114 BIT# 15 14 13 12 11 10 09 08 0 114 BIT# 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
115 ======== === === === === === === === === ===== 115 ======== === === === === === === === === ====== === === === === === === ===
116 JOY0DAT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X 116 JOY0DAT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0
117 JOY1DAT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X 117 JOY1DAT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0
118 ======== === === === === === === === === ===== 118 ======== === === === === === === === === ====== === === === === === === ===
119 119
120 0=LEFT CONTROLLER PAIR, 1=RIGHT CONTRO 120 0=LEFT CONTROLLER PAIR, 1=RIGHT CONTROLLER PAIR.
121 (4 counters total). The bit usage for 121 (4 counters total). The bit usage for both left and right
122 addresses is shown below. Each 6 bit c 122 addresses is shown below. Each 6 bit counter (Y7-Y2,X7-X2) is
123 clocked by 2 of the signals input from 123 clocked by 2 of the signals input from the mouse serial
124 stream. Starting with first bit receiv 124 stream. Starting with first bit received:
125 125
126 +-------------------+---------------- 126 +-------------------+-----------------------------------------+
127 | Serial | Bit Name | Description 127 | Serial | Bit Name | Description |
128 +========+==========+================ 128 +========+==========+=========================================+
129 | 0 | M0H | JOY0DAT Horizon 129 | 0 | M0H | JOY0DAT Horizontal Clock |
130 +--------+----------+---------------- 130 +--------+----------+-----------------------------------------+
131 | 1 | M0HQ | JOY0DAT Horizon 131 | 1 | M0HQ | JOY0DAT Horizontal Clock (quadrature) |
132 +--------+----------+---------------- 132 +--------+----------+-----------------------------------------+
133 | 2 | M0V | JOY0DAT Vertica 133 | 2 | M0V | JOY0DAT Vertical Clock |
134 +--------+----------+---------------- 134 +--------+----------+-----------------------------------------+
135 | 3 | M0VQ | JOY0DAT Vertica 135 | 3 | M0VQ | JOY0DAT Vertical Clock (quadrature) |
136 +--------+----------+---------------- 136 +--------+----------+-----------------------------------------+
137 | 4 | M1V | JOY1DAT Horizon 137 | 4 | M1V | JOY1DAT Horizontal Clock |
138 +--------+----------+---------------- 138 +--------+----------+-----------------------------------------+
139 | 5 | M1VQ | JOY1DAT Horizon 139 | 5 | M1VQ | JOY1DAT Horizontal Clock (quadrature) |
140 +--------+----------+---------------- 140 +--------+----------+-----------------------------------------+
141 | 6 | M1V | JOY1DAT Vertica 141 | 6 | M1V | JOY1DAT Vertical Clock |
142 +--------+----------+---------------- 142 +--------+----------+-----------------------------------------+
143 | 7 | M1VQ | JOY1DAT Vertica 143 | 7 | M1VQ | JOY1DAT Vertical Clock (quadrature) |
144 +--------+----------+---------------- 144 +--------+----------+-----------------------------------------+
145 145
146 Bits 1 and 0 of each counter (Y1-Y0,X 146 Bits 1 and 0 of each counter (Y1-Y0,X1-X0) may be
147 read to determine the state of the re 147 read to determine the state of the related input signal pair.
148 This allows these pins to double as j 148 This allows these pins to double as joystick switch inputs.
149 Joystick switch closures can be decip 149 Joystick switch closures can be deciphered as follows:
150 150
151 +------------+------+---------------- 151 +------------+------+---------------------------------+
152 | Directions | Pin# | Counter bits 152 | Directions | Pin# | Counter bits |
153 +============+======+================ 153 +============+======+=================================+
154 | Forward | 1 | Y1 xor Y0 (BIT# 154 | Forward | 1 | Y1 xor Y0 (BIT#09 xor BIT#08) |
155 +------------+------+---------------- 155 +------------+------+---------------------------------+
156 | Left | 3 | Y1 156 | Left | 3 | Y1 |
157 +------------+------+---------------- 157 +------------+------+---------------------------------+
158 | Back | 2 | X1 xor X0 (BIT# 158 | Back | 2 | X1 xor X0 (BIT#01 xor BIT#00) |
159 +------------+------+---------------- 159 +------------+------+---------------------------------+
160 | Right | 4 | X1 160 | Right | 4 | X1 |
161 +------------+------+---------------- 161 +------------+------+---------------------------------+
162 162
163 ---------------------------------------------- 163 -------------------------------------------------------------------------------
164 164
165 ======== === ==== ==== ====== =============== 165 ======== === ==== ==== ====== =================================================
166 NAME rev ADDR type chip Description 166 NAME rev ADDR type chip Description
167 ======== === ==== ==== ====== =============== 167 ======== === ==== ==== ====== =================================================
168 JOYTEST 036 W Denise Write to all 4 168 JOYTEST 036 W Denise Write to all 4 joystick-mouse counters at once.
169 ======== === ==== ==== ====== =============== 169 ======== === ==== ==== ====== =================================================
170 170
171 Mouse counter write test dat 171 Mouse counter write test data:
172 172
173 ========= === === === === === === === === ==== 173 ========= === === === === === === === === ====== === === === === === === ===
174 BIT# 15 14 13 12 11 10 09 08 174 BIT# 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
175 ========= === === === === === === === === ==== 175 ========= === === === === === === === === ====== === === === === === === ===
176 JOYxDAT Y7 Y6 Y5 Y4 Y3 Y2 xx xx 176 JOYxDAT Y7 Y6 Y5 Y4 Y3 Y2 xx xx X7 X6 X5 X4 X3 X2 xx xx
177 JOYxDAT Y7 Y6 Y5 Y4 Y3 Y2 xx xx 177 JOYxDAT Y7 Y6 Y5 Y4 Y3 Y2 xx xx X7 X6 X5 X4 X3 X2 xx xx
178 ========= === === === === === === === === ==== 178 ========= === === === === === === === === ====== === === === === === === ===
179 179
180 ---------------------------------------------- 180 -------------------------------------------------------------------------------
181 181
182 ======= === ==== ==== ====== ================= 182 ======= === ==== ==== ====== ========================================
183 NAME rev ADDR type chip Description 183 NAME rev ADDR type chip Description
184 ======= === ==== ==== ====== ================= 184 ======= === ==== ==== ====== ========================================
185 POT0DAT h 012 R Paula Pot counter data 185 POT0DAT h 012 R Paula Pot counter data left pair (vert, horiz)
186 POT1DAT h 014 R Paula Pot counter data 186 POT1DAT h 014 R Paula Pot counter data right pair (vert,horiz)
187 ======= === ==== ==== ====== ================= 187 ======= === ==== ==== ====== ========================================
188 188
189 These addresses each read a pair of 8 189 These addresses each read a pair of 8 bit pot counters.
190 (4 counters total). The bit assignment 190 (4 counters total). The bit assignment for both
191 addresses is shown below. The counters 191 addresses is shown below. The counters are stopped by signals
192 from 2 controller connectors (left-rig 192 from 2 controller connectors (left-right) with 2 pins each.
193 193
194 ====== === === === === === === === === ====== 194 ====== === === === === === === === === ====== === === === === === === ===
195 BIT# 15 14 13 12 11 10 09 08 07 195 BIT# 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
196 ====== === === === === === === === === ====== 196 ====== === === === === === === === === ====== === === === === === === ===
197 RIGHT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 197 RIGHT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0
198 LEFT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 198 LEFT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0
199 ====== === === === === === === === === ====== 199 ====== === === === === === === === === ====== === === === === === === ===
200 200
201 +--------------------------+-------+ 201 +--------------------------+-------+
202 | CONNECTORS | PAULA | 202 | CONNECTORS | PAULA |
203 +-------+------+-----+-----+-------+ 203 +-------+------+-----+-----+-------+
204 | Loc. | Dir. | Sym | pin | pin | 204 | Loc. | Dir. | Sym | pin | pin |
205 +=======+======+=====+=====+=======+ 205 +=======+======+=====+=====+=======+
206 | RIGHT | Y | RX | 9 | 33 | 206 | RIGHT | Y | RX | 9 | 33 |
207 +-------+------+-----+-----+-------+ 207 +-------+------+-----+-----+-------+
208 | RIGHT | X | RX | 5 | 32 | 208 | RIGHT | X | RX | 5 | 32 |
209 +-------+------+-----+-----+-------+ 209 +-------+------+-----+-----+-------+
210 | LEFT | Y | LY | 9 | 36 | 210 | LEFT | Y | LY | 9 | 36 |
211 +-------+------+-----+-----+-------+ 211 +-------+------+-----+-----+-------+
212 | LEFT | X | LX | 5 | 35 | 212 | LEFT | X | LX | 5 | 35 |
213 +-------+------+-----+-----+-------+ 213 +-------+------+-----+-----+-------+
214 214
215 With normal (NTSC or PAL) horiz. line 215 With normal (NTSC or PAL) horiz. line rate, the pots will
216 give a full scale (FF) reading with a 216 give a full scale (FF) reading with about 500kohms in one
217 frame time. With proportionally faste 217 frame time. With proportionally faster horiz line times,
218 the counters will count proportionall 218 the counters will count proportionally faster.
219 This should be noted when doing varia 219 This should be noted when doing variable beam displays.
220 220
221 ---------------------------------------------- 221 -------------------------------------------------------------------------------
222 222
223 ====== === ==== ==== ====== ================== 223 ====== === ==== ==== ====== ================================================
224 NAME rev ADDR type chip Description 224 NAME rev ADDR type chip Description
225 ====== === ==== ==== ====== ================== 225 ====== === ==== ==== ====== ================================================
226 POTGO 034 W Paula Pot port (4 bit) b 226 POTGO 034 W Paula Pot port (4 bit) bi-direction and data, and pot
227 counter start. 227 counter start.
228 ====== === ==== ==== ====== ================== 228 ====== === ==== ==== ====== ================================================
229 229
230 ---------------------------------------------- 230 -------------------------------------------------------------------------------
231 231
232 ====== === ==== ==== ====== ================== 232 ====== === ==== ==== ====== ================================================
233 NAME rev ADDR type chip Description 233 NAME rev ADDR type chip Description
234 ====== === ==== ==== ====== ================== 234 ====== === ==== ==== ====== ================================================
235 POTINP 016 R Paula Pot pin data read 235 POTINP 016 R Paula Pot pin data read
236 ====== === ==== ==== ====== ================== 236 ====== === ==== ==== ====== ================================================
237 237
238 This register controls a 4 bit bi-dire 238 This register controls a 4 bit bi-direction I/O port
239 that shares the same 4 pins as the 4 p 239 that shares the same 4 pins as the 4 pot counters above.
240 240
241 +-------+----------+----------------- 241 +-------+----------+---------------------------------------------+
242 | BIT# | FUNCTION | DESCRIPTION 242 | BIT# | FUNCTION | DESCRIPTION |
243 +=======+==========+================= 243 +=======+==========+=============================================+
244 | 15 | OUTRY | Output enable fo 244 | 15 | OUTRY | Output enable for Paula pin 33 |
245 +-------+----------+----------------- 245 +-------+----------+---------------------------------------------+
246 | 14 | DATRY | I/O data Paula p 246 | 14 | DATRY | I/O data Paula pin 33 |
247 +-------+----------+----------------- 247 +-------+----------+---------------------------------------------+
248 | 13 | OUTRX | Output enable fo 248 | 13 | OUTRX | Output enable for Paula pin 32 |
249 +-------+----------+----------------- 249 +-------+----------+---------------------------------------------+
250 | 12 | DATRX | I/O data Paula p 250 | 12 | DATRX | I/O data Paula pin 32 |
251 +-------+----------+----------------- 251 +-------+----------+---------------------------------------------+
252 | 11 | OUTLY | Out put enable f 252 | 11 | OUTLY | Out put enable for Paula pin 36 |
253 +-------+----------+----------------- 253 +-------+----------+---------------------------------------------+
254 | 10 | DATLY | I/O data Paula p 254 | 10 | DATLY | I/O data Paula pin 36 |
255 +-------+----------+----------------- 255 +-------+----------+---------------------------------------------+
256 | 09 | OUTLX | Output enable fo 256 | 09 | OUTLX | Output enable for Paula pin 35 |
257 +-------+----------+----------------- 257 +-------+----------+---------------------------------------------+
258 | 08 | DATLX | I/O data Paula 258 | 08 | DATLX | I/O data Paula pin 35 |
259 +-------+----------+----------------- 259 +-------+----------+---------------------------------------------+
260 | 07-01 | X | Not used 260 | 07-01 | X | Not used |
261 +-------+----------+----------------- 261 +-------+----------+---------------------------------------------+
262 | 00 | START | Start pots (dump 262 | 00 | START | Start pots (dump capacitors,start counters) |
263 +-------+----------+----------------- 263 +-------+----------+---------------------------------------------+
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.