General
- FM Synthesis: Yes
- Wave Synthesis: Not Applicable
- Built-In Stereo Power Amplifier: Yes
- Built-In Digital/Analog Mixer: Yes
- Plug and Play: No
- CD-ROM Interface: Panasonic/MKE, Sony, Mitsumi
Hardware Settings
Default settings are shown in [brackets]
- Interrupt (IRQ): 2, [5], 7, 10
IRQ: 2 [5] 7 10
IS0 ON OFF ON OFF
IS1 ON ON OFF OFF
- 8-bit DMA Channel: 0, [1], 3
Channel: 0 [1] 3
DAS0 ON OFF ON
DAS1 ON ON OFF
- 16-bit DMA Channel: [5], 6, 7
Channel: [5] 6 7
DBS0 ON OFF ON
DBS1 ON ON OFF
- Joystick I/O Address: 200 Hex
Joystick: [Enabled] Disabled
JYEN ON OFF
- Audio I/O Address: [220], 240, 260, 280 Hex
ADDRESS: [220] 240 260 280
IOS0 ON OFF ON OFF
IOS1 ON ON OFF OFF
- MPU-401 I/O Address: 300, [330] Hex
Port address: 300 [330]
MSEL OFF ON
- FM Synthesizer I/O Address: 388 Hex
- Wave Synthesizer I/O Address: Not Applicable
- Internal Amplifier Enabled (default)
Amplifier: [Enabled] Disabled
OPSL, OPSR pins 2-3 pins 1-2
- CSP Chip Installed (enabled on CT1750, disabled on CT1759)
CSP Chip: Enabled Disabled
IFSD, APSD OFF ON
- Mitsumi CD-ROM interface address: 310, 320, [340], 350
Address: 310 320 [340] 350
JP18 ON OFF ON OFF
JP19 ON ON OFF OFF
- Mitsumi CD-ROM interface IRQ: 3 10 [11]
Mitsumi IRQ: 3 10 [11]
JP20 OFF OFF ON
JP21 OFF ON OFF
JP22 ON OFF OFF
- Mitsumi CD-ROM interface DMA: 6 [7]
Mitsumi DMA: 6 [7]
JP23 OFF ON
JP24 ON OFF
- There is also a jumper in the upper left corner of the card
that is used to select the type of CD ROM drive that is used.
Connectors
- Line-In: Yes
- Mic-In: Yes
- Line-Out: No
- Speaker-Out: Yes
- PC Speaker-In: Yes
- Game/Joystick Port: Yes
- CD-ROM Audio-In (SB Audio Socket): Yes
- CD-ROM Audio-In (MPC2 Socket): No
- CSP Chip Socket: Yes (CSP chip built-in in CT1750)
- Wave Blaster Daughter Board Connector: Yes
- External CD-ROM: Not Applicable
- Modem Feature Connector: Not Applicable
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