Pin No. | Pin Name | I/O |
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198 | FS256 | O | 11.2896MHz clock signal output to the external A/D converter | ||||
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199 | NC | I | Ground terminal Clock signal input from the external VCO Not used | ||||
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200 | DVSS3 | — | Ground terminal (for the DSP block) |
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201 | DVDD3 | — | Power supply terminal (for the DSP block) (+1.5V) |
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202 | ADFG | I | ADIP duplex FM signal (20.05± 1kHz) input from the RF amplifier | ||||
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203 | NC | O | Filter cut off control signal output terminal | Not used |
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204 | IFVDD3 | — | Power supply terminal (for the microcomputer I/F block) (+2.3V) | ||||
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205 | IFVSS3 | — | Ground terminal (for the microcomputer I/F block) |
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206 | APCREF | O | Reference PWM signal output for the laser automatic power control to the RF amplifier | ||||
207 | TRDR | O | Tracking servo drive PWM signal output | ||||
208 | TFDR | O | Tracking servo drive PWM signal output (+) to the coil driver | ||||
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209 | FFDR | O | Focus servo drive PWM signal output (+) to the coil driver | ||||
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210 | FRDR | O | Focus servo drive PWM signal output | ||||
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211 | FS4 | O | 176.4kHz clock signal output to the power control |
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212 | SPRD | O | Spindle motor drive control signal output (U) to the motor driver | ||||
213 | SPFD | O | Spindle servo drive PWM signal output to the motor driver | ||||
214 | SPDV | O | Spindle motor drive control signal output (V) to the motor driver | ||||
215 | SPDW | O | Spindle motor drive control signal output (W) to the motor driver | ||||
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216 | SPCU | I | Spindle motor drive comparison signal input (U) from the motor driver | ||||
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217 | SPCV | I | Spindle motor drive comparison signal input (V) from the motor driver | ||||
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218 | SPCW | I | Spindle motor drive comparison signal input (W) from the motor driver | ||||
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219 | SRDR | O | Sled motor drive control signal output (U) to the motor driver | ||||
220 | SFDR | O | Sled servo drive PWM signal output to the motor driver | ||||
221 | SLDV | O | Sled motor drive control signal output (V) to the motor driver | ||||
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222 | SLDW | O | Sled motor drive control signal output (W) to the motor driver | ||||
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223 | DVSS4 | — | Ground terminal (for the DSP block) |
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224 | DVDD4 | — | Power supply terminal (for the DSP block) (+1.5V) |
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225 | SLCU | I | Sled motor drive comparison signal input (U) from the motor driver | ||||
226 | SLCV | I | Sled motor drive comparison signal input (V) from the motor driver | ||||
227 | SLCW | I | Sled motor drive comparison signal input (W) from the motor driver | ||||
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228 | IFVDD4 | — | Power supply terminal (for the microcomputer I/F block) (+2.3V) | ||||
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229 | IFVSS4 | — | Ground terminal (for the microcomputer I/F block) |
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230 | EFMO | O | EFM encode data output for the record to the over write head drive | ||||
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231 to | MNT0 to 2 | O | DSP monitor (0) to (2) output terminal | Not used |
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233 |
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234 | MNT3 | O | Off track signal output from the DSP monitor (3) |
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235 | SENSE | O | DSP internal status (DSP SENS monitor) signal output terminal Not used | ||||
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236 | TX | O | Record data output enable signal output monitor terminal of the DSP Not used | ||||
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237 | RECP | O | Laser power changeover signal output terminal | Not used | |||
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238 | LRCKI/XELT | I | Input terminal for the PCM data I/F/ ATRAC data I/F | Not used | |||
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239 | XBCKI/ECK | I | Input terminal for the PCM data I/F/ ATRAC data I/F | Not used | |||
240 | DATAI/EDT | I | Input terminal for the PCM data I/F/ ATRAC data I/F | Not used | |||
241 | XERQ | I | Input terminal for the ATRAC data I/F | Not used |
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242 | A11 | O | Address signal output terminal for | Not used |
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243 | XOE | O | Output enable signal output terminal for | Not used | |||
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244 | XWE | O | Data write enable signal output terminal for | Not used | |||
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245 | TSTDR3 | I | Test input terminal for |
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53
