Clarion MAX668RVD Service Manual page 42

pin 52: MD22 :I/O: SDRAM data bus (1V)
pin 53: VDDIO : - : I/O pad power (3.3V)
pin 54: MD23 :I/O: SDRAM data bus (0V)
pin 55: MD24 :I/O: SDRAM data bus (0.5V)
pin 56: MD25 :I/O: SDRAM data bus (0.5V)
pin 57: VSSIO : - : I/O pad ground (0V)
pin 58: MD26 :I/O: SDRAM data bus (0.5V)
pin 59: MD27 :I/O: SDRAM data bus (0.8V)
pin 60: MD28 :I/O: SDRAM data bus (0V)
pin 61: MD29 :I/O: SDRAM data bus (1V)
pin 62: VDDIO : - : I/O pad power (3.3V)
pin 63: MD30 :I/O: SDRAM data bus (0.7V)
pin 64: MD31 :I/O: SDRAM data bus (0.5V)
pin 65: /DQM3 : O : SDRAM data byte enable (0V)
pin 66: /CS1 : O : Not used
pin 67: VSSIO : - : I/O pad ground (0V)
pin 68: SPDIF : O : S/PDIF digital audio output (1.3V)
pin 69: VSS : - : Core ground (0V)
pin 70: AIN : IN : Digital audio input for digital micro (3.3V)
pin 71: AOUT3 : O : Serial audio data (Left/Right CH) (0V)
pin 72: AOUT2 : O : Serial audio data (Center/LFE CH) (0V)
pin 73: AOUT1 : O : Serial audio data (Sound Left/Right CH)
(0V)
pin 74: AOUT0 : O : Serial audio data (Left/Right CH) (0V)
pin 75: VDDIO : - : I/O pad power (3.3V)
pin 76: PCMCLK : O : Audio DAC PCM sampling clock (1.8V)
pin 77: VDD : - : Core power (1.8V)
pin 78: ACLK : O : Audio interface serial data clock (1.7V)
pin 79: LRCLK : O : Left/Right channel clock (1.7V)
pin 80: /SRST : O : Reset signal (3.3V)
pin 81: /RSTP : IN : Power on reset (3.3V)
pin 82: VSSIO : - : I/O pad ground (0V)
pin 83: RXD1 : - : Not used
pin 84: SSPIN1 :I/O: SSP1 data in / UART1 16X clock
pin 85: VSS : - : Core ground (0V)
pin 86: SSPOUT1 :I/O: SSP1 data out / UART1 DTR (0V)
pin 87: SSPCLK1 :I/O: SSP1 clock / UART1 CTS (3.3V)
pin 88: SSPCLK0 : - : Not used
pin 89: VDD : - : Core power (1.8V)
pin 90: SSIN0 : - : Not used
pin 91: VDDIO : - : I/O pad power (3.3V)
pin 92: SSPOUT0 : - : Not used
pin 93: TXD0 : O : UART0 serial data (3.2V)
pin 94: RXD0 : IN : UART0 serial data (3V)
pin 95: /CTS0 : - : Not used
pin 96: /RTS0 : - : Not used
pin 97: VSSIO : - : I/O pad ground (0V)
pin 98: CXI : IN : Crystal Oscillator terminal (1.6V)
pin 99: CXO : - : Not used
pin100: OSCVSS : - : Oscillator ground (0V)
pin101: OSCVDD : - : Oscillator power (1.8V)
pin102: MVCLVDD : - : Main/Video clock PLL power (3.3V)
pin103: SCEN : - : Not used
pin104: MVCKVSS : - : Main/Video clock PLL Ground (0V)
pin105: ACLKVSS : - : Audio clock PLL ground (0V)
pin106: SCMD : - : Not used
pin107: ACLKVDD : - : Audio clock PLL power (3.3V)
pin108: VDDDAC : - : DAC digital power (1.8V)
pin109: VSSDAC : - : DAC digital ground (0V)
pin110: CVBS2/CR/R : O : Composite Cr/Component Cr/SCART Red
(0.5V)
pin111: IOM : O : Cascaded DAC differential output (1V)
pin112: C/CB/B : O : Chrominance/Component Cb/SCART Cb
(0.7V)
pin113: VAA3 : - : DAC analog power (3.3V)
pin114: Y/G : O : Luminance/SCART G (0.4V)
pin115: VSSA : - : DAC analog ground (0V)
pin116: VREF : - : Not used
pin117: VAA : - : (1.8V)
929-2506-00
pin118: CVBS/C : O : Composite/S-Video Chrominance (0.5V)
pin119: RSET : O : Current setting resistor connection (1.4V)
pin120: COMP : O : Compensation capacitor connection (2V)
pin121: VSS : - : Core ground (0V)
pin122: VCLK : - : Not used
pin123: VSYNC : - : Not used
pin124: HSYNC : - : Not used
pin125: VDDIO : - : I/O pad power (3.3V)
pin126: VI07 : - : Not used
pin127: VI06 : - : Not used
pin128: VI05 : - : Not used
pin129: VI04 : - : Not used
pin130: VI03 : - : Not used
pin131: VI02 : - : Not used
pin132: VSSIO : - : I/O pad ground (0V)
pin133: NU : - : Not used
pin134: NU : - : Not used
pin135: VDD : - : Core power (1.8V)
pin136: AD31 : - : Not used
pin137: AD30 : - : Not used
pin138: AD29 : - : Not used
pin139: AD28 : - : Not used
pin140: VDDIO : - : I/O pad power (3.3V)
pin141: AD27 : - : Not used
pin142: AD26 : - : Not used
pin143: AD25 : - : Not used
pin144: AD24 : - : Not used
pin145: /PWE3 : - : Not used
pin146: AD23 : - : Not used
pin147: VSSIO : - : I/O pad ground (0V)
pin148: AD22 : - : Not used
pin149: AD21 : - : Not used
pin150: AD20 : - : Not used
pin151: AD19 :I/O: Address/Data bus (0V)
pin152: AD18 :I/O: Address/Data bus (0V)
pin153: AD17 :I/O: Address/Data bus (0V)
pin154: VDDIO : - : I/O pad power (3.3V)
pin155: AD16 :I/O: Address/Data bus (0V)
pin156: /PWE2 : - : Not used
pin157: AD15 :I/O: Address/Data bus (0V)
pin158: AD14 :I/O: Address/Data bus (0V)
pin159: VDD : - : Core power (1.8V)
pin160: SCLK : O : External bus clock (2.1V)
pin161: ACK : IN : Programmable WAIT/ACK/RDY control
pin162: VSSIO : - : I/O pad ground (0V)
pin163: AD13 :I/O: Address/Data bus (0V)
pin164: AD12 :I/O: Address/Data bus (0V)
pin165: AD11 :I/O: Address/Data bus (0V)
pin166: AD10 :I/O: Address/Data bus (0V)
pin167: AD09 :I/O: Address/Data bus (0V)
pin168: AD08 :I/O: Address/Data bus (0V)
pin169: VDDIO : - : I/O pad power (3.3V)
pin170: /PWE1 : - : Not used
pin171: VSS : - : Core ground (0V)
pin172: AD07 :I/O: Address/Data bus (0V)
pin173: AD06 :I/O: Address/Data bus (0V)
pin174: AD05 :I/O: Address/Data bus (0V)
pin175: AD04 :I/O: Address/Data bus (0V)
pin176: AD03 :I/O: Address/Data bus (0V)
pin177: VSSIO : - : I/O pad ground (0V)
pin178: AD02 :I/O: Address/Data bus (0V)
pin179: AD01 :I/O: Address/Data bus (0V)
pin180: AD00 :I/O: Address/Data bus (0V)
pin181: VDDIO : - : I/O pad power (3.3V)
pin182: /PWE0 : O : Byte write enable (0V)
pin183: ALE : O : Address latch enable (0V)
pin184: LA0 : O : Latch address (3.3V)
pin185: LA1 : O : Latch address (3.3V)
- M4 -
(3.3V)