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PR31700 Datasheet(PDF) 6 Page - NXP Semiconductors |
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PR31700 Datasheet(HTML) 6 Page - NXP Semiconductors |
6 / 36 page Philips Semiconductors Preliminary specification PR31700 32-bit RISC microprocessor 1998 May 13 6 PIN ASSIGNMENTS NO. I/O SIGNAL NAME NO. I/O SIGNAL NAME NO. I/O SIGNAL NAME 1 VDD 41 I SIBDIN 81 VSS 2 I/O D[0] 42 O SIBDOUT 82 O PWRCS 3 VSS 43 VDD 83 I PWRlNT 4 I/O D[1] 44 I SIBIRQ 84 I PWROK 5 I/O D[2] 45 I/O MIOX[0] 85 NC 6 VDD 46 I/O IO[6] 86 I ONBUTN 7 I/O D[3] 47 I/O IO[5] 87 I PON1 8 VSS 48 VSS 88 I CPURES* 9 I/O D[4] 49 I/O CHICLK 89 VDD 10 VDD 50 I/O CHIFS 90 O DISPON 11 I/O D[5] 51 I CHIDIN 91 O FRAME 12 I/O D[6] 52 O CHIDOUT 92 VSS 13 VSS 53 VDD 93 O DF 14 I/O D[7] 54 I RXD 94 O LOAD 15 VSS 55 O TXD 95 O CP 16 I/O D[8] 56 I/O IO[4] 96 VSS 17 VDD 57 NC 97 VDD 18 I/O D[9] 58 I IRIN 98 O VDAT[0] 19 I/O D[10] 59 O IROUT 99 O VDAT[1] 20 VSS 60 VSS 100 O VDAT[2] 21 I/O D[11] 61 VDD 101 O VDAT[3] 22 VDD 62 I CARDET 102 VSS 23 I/O D[12] 63 O RXPWR 103 I/O IO[1] 24 I/O D[13] 64 I/O IO[3] 104 VDD 25 VSS 65 I/O IO[2] 105 I CARD2WAIT8 26 I/O D[14] 66 VSS 106 O CARD2CSH* 27 I/O D[15] 67 O SPICLK 107 O CARD2CSL* 28 VDD 68 I SPIIN 108 I/O IO[0] 29 I ENDIAN 69 O SPIOUT 109 VSS (PLL) 30 I/O MIOX[1] 70 VDD 110 O CARDIORD* 31 I RSRV1 71 I TESTCPU 111 O CARDIOWR* 32 I/O NC 72 I TESTIN 112 O CARDREG* 33 VSS 73 O VIDDONE 113 I CARD1WAIT* 34 I/O NC 74 I TESTAIU 114 VDD (PLL) 35 VDD 75 VSS 115 O CARDDIR* 36 VDD 76 I VCC3 116 VDD 37 O SIBMCLK 77 O BC32K 117 O CARD1CSL* 38 VSS 78 VDD 118 O CARD1CSH* 39 O SIBSCLK 79 I C32KlN 119 VSS 40 O SIBSYNC 80 O C32KOUT 120 O MCS31 |
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Similar Description - PR31700 |
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