source = "http://soundblaster.co.kr:80/modell/ct2260.htm"

 

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Sound Blaster 16 MCD OEM

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CREATIVE

MODEL No

CT2260

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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 Specifications

  • Frequency Response (Line-out): 20 Hz to 20 Khz
  • Signal to Noise Ratio: 80dB
  • Total Harmonic distorion @ 1 Vrms (10 KOhm load): 0.07%
  • Sampling Rate for Playback/Recording (Stereo): 5 Khz to 44.1Khz
  • Mixer Volume Control (PC Speaker): 4 levels @ 6 dB per step
  • Mixer Volume Control (Other sources): 8 levels @ 6 dB per step
  • Bass and Treb Control: No
  • Output Gain Control: No
  • Recording Gain Control: No
  • Supply Voltage (Leading): 5 Volts/12 Volts/-12 Volts
  • Current Consumption (Typical): 250 mA/500 mA/50 mA
  • Microphone Impedance: 600 Ohms
  • Line-in Impedance: 10 KOhms
  • CD Audio-In Impedance: 50 KOhms
  • Microphone Sensitivity: 10 mVpp to 200 mVpp
  • Line-in Sensitivity: 0 Vpp to 2 Vpp
  • Cd Audio-in Sensitivity: 0 Vpp to 2 Vpp

Hardware Settings
Default settings are shown in [brackets]

  • Interrupt (IRQ): 2, [5], 7, 10
  • 8-bit DMA Channel: 0, [1], 3
  • 16-bit DMA Channel: [5], 6, 7
  • 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
  • MPU-401 [Enabled] (MPUEN closed), Disabled (MPUEN open)
  • FM Synthesizer I/O Address: 388 Hex
  • Wave Synthesizer I/O Address: Not Applicable
  • CSP Chip Installed (enabled on CT2230, disabled on CT2239)
    CSP Chip:    Enabled  Disabled
    IFSD, APSD     OFF       ON
  • Mitsumi CD-ROM interface IRQ: 3 10 [11]
    Mitsumi IRQ:  3    10   [11]
    JP5           OFF  OFF  ON 
    JP6           OFF  ON   OFF
    JP7           ON   OFF  OFF
  • There is also a jumper in the lower left corner of the card that is used to select the type of CDROM drive that is used. The 'Other' setting disables the interfaces.

Connectors

  • Line-In: Yes
  • Mic-In: Yes
  • Line-Out: Yes
  • 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: No
  • Wave Blaster Daughter Board Connector: Yes
  • External CD-ROM: Not Applicable
  • Modem Feature Connector: Not Applicable