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ISP1761 Datasheet(PDF) 5 Page - NXP Semiconductors |
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ISP1761 Datasheet(HTML) 5 Page - NXP Semiconductors |
5 / 158 page 9397 750 13258 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 01 — 12 January 2005 5 of 158 Philips Semiconductors ISP1761 Hi-Speed USB OTG controller 5. Block diagram Fig 1. Block diagram XTAL1 XTAL2 11 12 CLKIN 13 BUS INTERFACE: MEMORY MANAGEMENT UNIT + SLAVE DMA CONTROLLER + INTERRUPT CONTROL HC BUFFER MEMORY 64 KBYTES MEMORY ARBITER AND FIFO TRANSACTION TRANSLATOR (TT) AND RAM OTG CONTROLLER 004aaa450 PLL 30 MHz 60 MHz GLOBAL CONTROL AND POWER MANAGEMENT DIGITAL AND ANALOG OVERCURRENT PROTECTION D[15:0]/D[31:0] SEL16/32 REGISTERS SUPPORT DC BUFFER MEMORY 8 KBYTES ADVANCED PHILIPS SLAVE HOST CONTROLLER ADVANCED PERIPHERAL CONTROLLER DYNAMIC PORT ROUTING AND PORT CONTROL LOGIC ID 37 to 39, 41 to 43, 45 to 47, 49, 51, 52, 54, 56 to 58, 60 to 62, 64 to 66, 68 to 70, 72 to 74, 76 to 78, 80 82, 84, 86, 87, 89, 91 to 93, 95 to 98, 100 to 103, 105 106 CS_N 107 RD_N 108 WR_N 112 HC_IRQ 113 DC_DREQ 111 DC_IRQ VCC(I/O) 10, 40, 48, 59, 67, 75, 83, 94, 104, 115 ISP1761 RESET_N HC_SUSPEND/ WAKEUP_N 122 119 DC_SUSPEND/ WAKEUP_N 120 GND 4, 8, 14, 17, 24, 31, 36, 44, 53, 55, 63, 71, 79, 88, 90, 99, 109, 121, 123 POWER-ON RESET AND VBAT ON 5 V-TO-1.8 V VOLTAGE REGULATOR VCC(5V0) VBAT_ON_N 5 V-TO-3.3 V VOLTAGE REGULATOR VREG(3V3) VREG(1V8) 9 6, 7 110 5, 50, 85, 118 REF5V 2 HI-SPEED USB ATX1 DP1 DM1 PSW1_N OC1_N/ VBUS PSW2_N OC2_N PSW3_N OC3_N HI-SPEED USB ATX2 HI-SPEED USB ATX3 DP2 DM2 DP3 DM3 20 18 27 25 21 127 19 GND 26 GND 28 128 34 32 33 GND 35 1 RREF1 16 GND 15 RREF2 23 GND 22 RREF3 30 GND 29 3 116 HC_DACK 117 DC_DACK 114 HC_DREQ CHARGE PUMP 124 C_B C_A 125 126 VCC(C_IN) A[17:1] 17 |
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