                    164 153 M15 NARF                                          I         FEP        Equivalent RF - input
                    165 154 K17 VHALF                                         I         FEP        Reference 1.65-V input
                    166 155 L14 RVI                                           I         FEP        Resistor for VREFH reference current use
                    167 156 K16 VREFH                                         I         FEP        Reference 2.2-V input
                    168 157 K14 DSLF2                                         I         Ext        Capacitor 2 for DSL use
                    169 158 L17 DSLF1                                         I         Ext        Capacitor 1 for DSL use
                                                                            Power
                    170 159 M16 AV DDB                                      supply       -         V DD (3.3 V) for DSL and data-PLL use
                    171 160 N17 JITOUT                                        O        Misc        Jitter monitoring use
                                                                            Power
                    172 161 M14 AV DDA                                      supply       -         V DD (3.3 V) for ADC and DAC use
                    173 162 L16 ADIN/AD3                                      I        EFEP        FEP AD signal input
                    174 163 P14 AD0                                           I        LDD         PICK temperature monitor
                    175 164 L15 AD1                                           I        Misc        General-purpose AD port
                    176 165 P17 AD2/TECAPA                                    I        Misc        General-purpose AD port
                    177 166 M18 AV SSA                                      GND          -         V SS for ADC and DAC use
                    178 167 N14 DAC0                                         O        DRVIC        Focus drive output



                                                                                                                                                 33




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                                                       System controller
                   256     241              Pin name   extertnal connection    I/O     Destination                       Description

                   179 168 N16 DAC1                                            O        DRVIC        Tracking drive output
                   180 169       -   V SS                                     GND          -         V SS
                   181 170 R17 OSCO                                            O           -         Oscillation output (16.9344 MHz)
                   182 171 N18 OSCI                                             I          -         Oscillation input (16.9344 MHz)
                                                                              Power
                   183 172       -   V DD3                                    supply       -         V DD (3.3 V)
                   184 173 P18 TX/P13                                          I/O      AUDIO        Digital-out output/General-purpose port
                   185 174 R14 P9/MONI0                                        I/O       Misc        Internal monitoring signal/General-purpose port
                   186 175 N15 P10/MONI1                                       I/O       Misc        Internal monitoring signal/General-purpose port
                   187 176 P15 P11/MONI2                                       I/O       Misc        Internal monitoring signal/General-purpose port
                   188 177 R18 P12/MONI3                                       I/O       Misc        Internal monitoring signal/General-purpose port
                   189 178 U16 MSTPOL/MONI4                                    I/O       Misc        Master pin polarity setting/Internal monitoring signal

                   190 179 T18 DASPST/MONI5                                    I/O       Misc        DASPST setting/Internal monitoring signal
                   191 180 T17 NEJECT/MONI6                                    I/O       Misc        External interrupt pin/Internal monitoring signal
                   192 181 T16 NTRYCL/MONI7                                    I/O       Misc        External interrupt pin/Internal monitoring signal
                   193 NC     NC     0
                   194 182 V16 DMARQ                                            O        HOST        DMA request output to ATAPI host
                   195 183 U15 NIOWR                                           I/O       HOST        ATAPI host write signal input
                   196 184 V15 NIORD                                           I/O       HOST        ATAPI host read signal input
                   197 185 U14 IORDY                                            O        HOST        Ready output to ATAPI host
                                                                              Power
                   198 186       -   V DD3                                    supply       -         V DD (3.3 V)
                   199 187       -   V SS                                     GND          -         V SS
                   200 188 P13 NDMACK                                           I        HOST        ATAPI host DMA acknowledge input
                   201 189 V14 INTRQ                                            O        HOST        Interrupt output to ATAPI host
                   202 190 R15 NIOCS16                                         I/O       HOST        ATAPI data bus width select output
                   203 191 U13 DA1                                             I/O       HOST        ATAPI host address signal input
                   204 192 T15 NPDIAG                                          I/O       HOST        Master diagnosed by ATAPI slave
                   205 193 V13 DA0                                             I/O       HOST        ATAPI host address signal input
                   206 194 P12 DA2                                             I/O       HOST        ATAPI host address signal input
                   207 195 T13 NCS1FX                                           I        HOST        ATAPI host chip select signal input
                   208 196 T14 NCS3FX                                           I        HOST        ATAPI host chip select signal input
                   209 197 U12 NDASP                                           I/O       HOST        ATAPI drive active/Slave
                   210 198 P11 HDD15                                           I/O       HOST        ATAPI data I/O
                   211 199 T12 HDD0                                            I/O       HOST        ATAPI data I/O
                   212 200 R12 HDD14                                           I/O       HOST        ATAPI data I/O
                   213 201 T11 HDD1                                            I/O       HOST        ATAPI data I/O
                   214 202           V SS                                      GND         -         V SS
                                                                              Power
                   215 203           V DD15                                   supply       -         V DD (1.5 V)


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