MZ-NH700/NHF800
Pin No. | Pin Name | I/O | Description | |||
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195 | SI0 | I | Serial data input from the EEPROM |
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196 | SO0 | O | Serial data output to the EEPROM, A/D converter and controllers | |||
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197 | SCK0 | O | Serial clock output to the EEPROM, A/D converter and controllers | |||
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198 | XGUM_ON | I | Rechargeable battery detection signal input terminal | Not used | ||
199 | BEEP | O | Beep sound control signal output to the headphone amplifier | |||
200 | XOPT_CTL | O | Power supply on/off control signal output for the optical input jack | |||
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201 | LAM_REQCHK | I | LAM power check terminal Not used |
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202 | LAM_SPREQ | O | LAM force stop request signal output Not used |
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203 | REC_LED | O | REC or Access LED drive signal output terminal Not used | |||
/ACCESS_LED | ||||||
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204 | MDVCC_CTL | O | Power supply control signal output for the OP modulation | |||
205 | VBUS_VB_CTL | O | USB power supply control signal output terminal |
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206 | LAM_NAME | O | LAM name data request signal output terminal | Not used | ||
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207 | DRAM_ALONE | O |
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208 | PF0 | — | Not used |
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209 | PF1/S0DO | O | Connect to the optical |
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210 | PF2/S1DO | O | Connect to the optical |
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211 | PF3/RTG3 | O | Connect to the headphone amplifier |
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212 | XMUTE | O | Muting on/off control signal output terminal |
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/MUTE |
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213 | SI1 | I | Serial data input from the LCD module |
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214 | SO1 | O | Serial data output to the LCD module |
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215 | SCK1 | I/O | Serial data transfer clock signal input/output terminal with the LCD module | |||
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216 | SLD_MON | I | Sled servo monitoring terminal |
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217 | AOUT_SEL | O | Headphone/line output switching terminal Not used | |||
218 | YUZU_SLEEP | O | Chip enable output to the power control IC |
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219 | FFCLR | O | Power on/off control signal output for FCRAM (internal RAM) | |||
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220 | CHGI_CTL1 | O | Charge current limiter control signal output at the time of DC adaptor use | |||
“L”: charge Not used |
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221 | CHGI_CTL2 | O | Charge current control signal output terminal | “L”: low current charge | ||
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222 | CHGI_CTL3 | O | Charge current control signal output terminal | “L”: low current charge | ||
223 | SLBUSY | I | Receive signal monitoring terminal for sled command | |||
224 | XTEST | I | Terminal for the test mode setting (normally open) | “L”: test mode | ||
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225 | XRF_RST | O | Reset signal output to the RF amplifier |
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226 | VREC_SEL | O | VREC |
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227 | XHOLD_SW | I | HOLD switch detection input terminal |
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228 | T_MARK_SW | I | Track mark switch input terminal Not used |
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229 | XRST2_DET | I | Reset signal input from the power control IC |
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230 | CHGI_SEL | O | Charge/discharge control signal output for current sense amplifier Not used | |||
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231 | RECP_MON | I | Laser power changeover signal monitoring terminal |
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232 | SPDL_MON | I | Spindle servo monitoring terminal |
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233 | XCS_PWR_IC | O | Chip select signal output to the power control IC |
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234 | RXD | I | Not used |
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235 | TXD | O | Not used |
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236 | XCS_LCD | O | Chip select signal output to the LCD module |
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237 | CC_CTL | O | Constant current circuit control signal output terminal | |||
/VI_CTL | ||||||
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