trunk/src/mess/drivers/esqmr.c
| r29390 | r29391 | |
|---|
| 17 | 17 | Ensoniq, 1995 |
| 18 | 18 | |
| 19 | 19 | This is a 64-voice expandable synth module made by Ensoniq in 1995. |
| 20 | It is shipped with 12MB of 16-bit 44.1kHz wave data and can be expanded |
| 21 | with up to 3 ENSONIQ EXP Series Wave Expansion Boards containing up to a |
| 22 | maximum of 84MB of additional wave data. |
| 20 | 23 | |
| 24 | |
| 21 | 25 | PCB Layout |
| 22 | 26 | ---------- |
| 23 | 27 | |
| 28 | PN: 4001028501 REV C |
| 24 | 29 | |--------------------------------------------------------| |
| 25 | 30 | | J6 J7 J12 J13 J21 J23 J22| |
| 26 | 31 | | J5| |
| r29390 | r29391 | |
|---|
| 72 | 77 | J23 - MIDI out connector |
| 73 | 78 | J22 - MIDI thru connector |
| 74 | 79 | J5 - Power input connector |
| 75 | | 1370001501 - Unknown TQFP144 IC stamped with the Ensoniq logo. CPLD or gate array. |
| 76 | | ESP2 - Ensoniq ESP2 (ES5511) sound chip |
| 77 | | OTTOR2 - Ensoniq OTTOR2 (ES5506) sound chip |
| 80 | 1370001501 - Unknown TQFP144 IC stamped with the Ensoniq logo. Possibly CPLD? |
| 81 | ESP2 - Ensoniq ESP2 sound chip |
| 82 | OTTOR2 - Ensoniq OTTOR2 sound chip |
| 78 | 83 | ROM* - 4M x8-bit SOP44 mask ROM |
| 79 | | D43256 - NEC D43256 32k x8-bit SRAM |
| 84 | D43256 - NEC D43256 32k x8-bit Static RAM |
| 80 | 85 | HP_6N138 - HP/Agilent HP 6N138 Low Input Current High Gain Optocoupler |
| 81 | 86 | 4565 - JRC4565 Dual Operational Amplifier |
| 82 | 87 | AD1861 - Analog Devices AD1861 16-bit/18-bit PCM Audio DAC |
| 83 | 88 | MC68HC705C4A - Motorola MC68HC705C4A Microcontroller. Clock input is tied to the TQFP CPLD |
| 84 | 89 | MC68340 - Motorola MC68340PV16E 68000-compatible 32-bit processor with on-board peripherals. Clock input 6.000MHz |
| 85 | 90 | EPROM* - 27C4001 EPROM |
| 86 | | FDT7130 - IDT7130 High Speed 1k x8-bit Dual Port Static RAM |
| 91 | IDT7130 - IDT7130 High Speed 1k x8-bit Dual Port Static RAM |
| 87 | 92 | KM681000 - Samsung KM681000 128k x8-bit Static RAM |
| 93 | ADM691 - Analog Devices ADM691 Microprocessor Supervisory Circuit with Automatic Battery Backup Switching |
| 94 | |
| 95 | |
| 96 | Additional notes from the manual: |
| 97 | --------------------------------- |
| 98 | |
| 99 | The MR-Rack can play special demonstration songs to give you an idea of how terrific it sounds. |
| 100 | |
| 101 | To Play the MR-Rack Main Demo |
| 102 | 1. Press the Audition button, and hold it down. |
| 103 | 2. While still holding Audition, press the Save button. |
| 104 | 3. Let go of both buttons. |
| 105 | |
| 106 | In an unexpanded MR-Rack, the display shows: |
| 107 | |
| 108 | Hit ENTER to Play: |
| 109 | MAINDEMO:MR Internal |
| 110 | |
| 111 | If you've installed any Expansion boards or a ROM card containing MAINDEMO-type |
| 112 | demonstration songs, your display will differ. Turn the Value knob counter-clockwise |
| 113 | until the display looks as it does above. |
| 114 | |
| 115 | Note: When MR-Rack demos are being viewed or playing, MIDI In is disabled. |
| 116 | |
| 117 | 4. Press Enter to play the demo. |
| 118 | 5. Press Enter again to stop the demo. |
| 119 | 6. When you're done listening to the demo song, press Exit to return to normal MR-Rack |
| 120 | |
| 121 | |
| 122 | The Version Number of Your MR-Rack Operating System: |
| 123 | You can easily find out what operating system (or O.S.) your MR-Rack is currently using. |
| 124 | To Find the Operating System: |
| 125 | 1. Press the Save button and hold it down. |
| 126 | 2. While still holding the Save button, press the System button. |
| 127 | The display briefly shows your current Operating System: |
| 128 | |
| 129 | ENSONIQ MR-RACK |
| 130 | O.S. Version: #.## |
| 131 | |
| 132 | |
| 133 | |
| 134 | ENSONIQ EXP Series Wave Expansion Boards |
| 135 | ---------------------------------------- |
| 136 | |
| 137 | These are small plug-in boards containing a 256k x8-bit EPROM (27C020) and from 1 to 6 |
| 138 | SOP44 mask ROMs. These add additional digital sound waves. These can be used with the MR |
| 139 | Rack, the full-size MR Keyboards and a few other models. |
| 140 | |
| 141 | PCB Layout |
| 142 | ---------- |
| 143 | |
| 144 | PN: 4001033401 REV B |
| 145 | |------------------| |
| 146 | | | |
| 147 | | U6 U7 | |
| 148 | |- | |
| 149 | || | |
| 150 | || U1 | |
| 151 | || U2 -| |
| 152 | || || |
| 153 | || || |
| 154 | || U3 || |
| 155 | || || |
| 156 | || U8 || |
| 157 | || U4 || |
| 158 | || || |
| 159 | || || |
| 160 | || U5 || |
| 161 | |- -| |
| 162 | |------------------| |
| 163 | Notes: |
| 164 | U1 - AC138 logic chip |
| 165 | U2 to U7 - 4M x 8-bit or 2M x 8-bit SOP44 mask ROM |
| 166 | U8 - 27C020 EPROM |
| 167 | |
| 168 | The EXP boards dumped so far are.... |
| 169 | |
| 170 | MROM # of |
| 171 | Name Version Size MROMs |
| 172 | ----------------------------------- |
| 173 | Piano V1.00 4M 4 (multisampled pianos, aka "The Perfect Piano") |
| 174 | The Real World V1.01 4M 6 (non-Western percusson and other "world music" sounds) |
| 175 | Drum V1.00 2M 1 (additional drum kits that are built in to the MR keyboards) |
| 176 | |
| 177 | |
| 178 | Additional notes from the manual: |
| 179 | --------------------------------- |
| 180 | |
| 181 | The MR-Rack provides three displays which can identify any EXP Wave Expansion boards |
| 182 | you have installed. |
| 183 | |
| 184 | To Identify an Installed Expansion Board |
| 185 | 1. Press the System button. |
| 186 | 2. Turn the Parameter knob until the display shows: |
| 187 | |
| 188 | System parameters: |
| 189 | WaveEXP1:xxxxxxxxxxx |
| 190 | |
| 191 | When an Expansion Board is installed, this read-only display will show the name of the |
| 192 | Expansion Board located in the first slot. |
| 193 | |
| 194 | 3. Turning the Parameter knob two more times will reveal two more displays which show |
| 195 | the names of the Expansion Boards in Wave EXP Slots 2 and 3 (if they're installed). |
| 196 | If there are no Expansion Boards installed, the display will show "WaveEXP1= **EMPTY**." |
| 88 | 197 | |
| 89 | 198 | ***************************************************************************/ |
| 90 | 199 | |