7 / 32 page  TC5299J -7- Ver. 0.1 07/04/01 Power Supply Pins Symbol Pin # I/O Description VCCAR GNDAR VCCA10 GNDA10 VCCAP GNDAP VCCDP GNDDP 95 92 87 91 86 90 85 89 PWR GND Power input for internal circuit. VCCAT GNDAT 100 99 PWR, GND Power input for internal circuit. VCC5A 101, 96, 63, 61 PWR 5V power input pin. VCC5R 102, 62 PWR 5V power reference pin. VCC3D, GND3D 121, 112, 28, 64 6, 41, 75, 78, 108 PWR, GND 3.3V power input pin, for digital core circuit. VCC3IO GND3IO 1, 25, 38, 60, 71, 81, 104, 113, 124 13, 20, 32, 44, 49, 56, 65, 68, 79, 106, 118, 128 PWR, GND 3.3V power input pin, for I/O PAD. JUMPER Interface Pins Symbol Pin # I/O Description JMP0 107 I When power on setting, this bit directly locked to CCR0, bit5. 0: enable I/O. For embedded system use to enable I/O mode. 1: disable I/O. For PCMCIA system use only. Default setting is leaving this pin open. JMP1 110 I Power on setting: 0: separate address decode. Decode range from A0 to A5. 1: full address decode. Decode range from A0 to A9. No Connection Pins Symbol Pin # I/O Description NC 15, 103, 111, 33 No Connection NC 97, 98, 93, 94, 83, 77, 84, 82, 80, 76, 88 No Connection. Reserved for future use for PHY is included in a single chip. |
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