5 4 3 Rev. Date EVB USB2250, 128 pin QFP 20071211 Revision Summary Initial schematic from FDB-USB2250QFP128 (Antiope), Rev. A0 20071212 Changed Power Caps, Updated Socket, Term Resistor bypass, John Caras 03 20080103 BOM DNP passives, renamed nets, added serial port header. John Caras 04 20080108 Added EMI Treatments Carl Johnson 05 2008015 Revised per layout needs. Carl Johnson A 2008017 Renumbered and released. Carl Johnson A1 20080225 Swapped Pins 11 & 12 on the MS Connector J7. Swapped CardJohn Caras powers on R4 & R5. See the following rework documents: EVB-USB2250_A-RW_A1p0-CRD+PWR(cross-0ver).doc EVB-USB2250_A-RW_A1p1-D4-D5(cross-over).doc 00B 20080320 Added Capacitors and Inductors for EMI. Removed Series John Caras Resistors. Consolidated schematic to 3 pages. Added optional industrial grade regulator. 01 02 D +5V External Power USB Style B D+ D- USB2250 Compact Flash UDMA +3.3V Regulator 1 Revision History EVB-USB2250 C 2 Memory Stick 8-bit & 4-bit External EEPROM Author John Caras 01B 20080408 Removed GND ferrite bead on xD, added beads to GND for CF, SD, MS. Carl Johnson B 20080409 Released. Carl Johnson B1 20090615 Changed crystal load capacitors C10 and C17 from 33 to 18 pF H. Magnusson D C xD B External Flash Memory B SD & SD-Mini & MMC 8-bit A A 11000 N. Mopac Expressway Stonelake Building 6, Suite 500 Austin, TX 78759-5428 512.502.0070 Title: USB2250 Evaluation Board Document Number:EVB-USB2250 Project Size: B Name: Date: Monday, June 15, 2009 5 4 3 2 Nycteus Sheet 1 1 Rev B1 of 3 5 4 5V_EXT 3 2 5V_USB 5V 5V Pwr JP1 1 2 3 J8 FB4 1 D 3 C40 2 0.1uF C41 5V_EXT-L 2A/0.05DCR 0.01uF GND_EXT 5V U1 LT1129CST-3.3 1 VIN C2 1.0uF 1.0uF D+ 3 USBDP D- 2 USBDM GND 4 GND_UP SHLD SHLD 5 6 C4 C5 C50 0.1uF 0.01uF 0.1uF BR1 R2 U2A 100K 2 D DNP GPIO3 (VBUS_DET) 121 USB2250 USB TQFP128 GPIO3(VBUS) 7 USBDP 8 USBDM TP5 Miscellaneous R19 100K 4 BGX50A 0.1uF 6 nRESET 64 REG_EN <TDO>(LED1)GPIO1 (SDA) GPIO5 103 3 0.1uF 120 GPIO1 5 GPIO5 "Activity" LED2 R12 330 TEST 123 XTAL2 18pF Y1 R9 1Meg 24.000MHz C10 (SCL/XD_ID) GPIO4 118 RBIAS 127 18pF XTAL1 VDD18PLL VDD18PLL B C (SDA) U4 XTAL2 C17 R26 10K DNP Optional EEPROM Circuit 330 C11 0.1uF 3V3 TP4 GRN RESET C27 2A/0.05DCR R8 SENSE GND 3V3 ESD 2 FB1 SHDN 1 100K L1 ~90 ohm diff USBDP 1 2 <Place near connector.> USBDM 4 3 C44 C C1 4.7uF 2A/0.05DCR 1 USB_B-REC-RA-THRU VCC VBUS 4 3.3V_OUT 2 C3 FB2 VIN 3 R3 J1 5 3V3 3 GND FB5 U5 LT1129IQ-3.3 3V3 3.3V_OUT 2A/0.05DCR 1 1 C21 C20 C19 1.0uF 0.1uF 0.001uF VDD18CR C22 C23 C24 1.0uF 0.1uF 0.001uF 124 125 C16 C14 C15 0.1uF 33pF 0.001uF (SCL) A0 A1 A2 7 WP 6 SCL VDD18PLL AT24C02A SDA 5 VCC 8 GND 4 3V3 C39 0.1uF RBIAS XTAL1 GPIO4 (pg3) R10 12.0K 1% Power B 49 VSSREF 126 VSS VSS VSS VSS VSS VSS VSS 9 17 51 75 81 102 122 VDD18/VDDCR 3V3 VDD33A GPIO4 1 2 3 128 VDDA33/VDDPLLREF 15 65 77 104 50 VDD33 VDD33 VDD33 VDD33 VDD33/VDDCRREF 3V3 C9 4.7uF C13 C12 0.1uF 0.001uF C30 C31 C32 0.1uF 0.001uF 0.1uF A C33 C26 0.001uF 0.1uF C25 C46 C45 33pF 0.1uF 33pF SHUNT1 A 11000 N. Mopac Expressway Stonelake Building 6, Suite 500 Austin, TX 78759-5428 512.502.0070 *Note: USB Zdiff = 90 Ohms Zchar (typ) 4layer = 55 Ohms 2layer = 130 Ohms 5 4 3 2 Title: USB2250 Evaluation Board Document Number:EVB-USB2250 Project Size: B Name: Date: Monday, June 15, 2009 Nycteus Sheet 1 2 Rev B1 of 3 5 U2C USB2250 Compact Flash 4 CF_IORDY CF_IRQ <TCK>(CF_CD) GPIO13 80 74 2 1 58 J2 CF_IORDY CF_IRQ U2D 3V3_CF GPIO13 (CF_nCD) C37 1.0uF DNP Compact Flash Reverse Mount C36 13 38 0.1uF VCC VCC (CF_D0)GPIO16 (CF_D1)GPIO17 (CF_D2)GPIO18 (CF_D3)GPIO19 (CF_D4)GPIO20 (CF_D5)GPIO21 (CF_D6)GPIO22 (CF_D7)GPIO23 (CF_D8)GPIO24 (CF_D9)GPIO25 (CF_D10)GPIO26 (CF_D11)GPIO27 (CF_D12)GPIO28 (CF_D13)GPIO29 (CF_D14)GPIO30 <ATEST>(CF_D15)GPIO31 85 86 88 59 61 63 67 69 87 89 90 60 62 66 68 70 CF_D0 CF_D1 CF_D2 CF_D3 CF_D4 CF_D5 CF_D6 CF_D7 CF_D8 CF_D9 CF_D10 CF_D11 CF_D12 CF_D13 CF_D14 CF_D15 CF_D0 CF_D1 CF_D2 CF_D3 CF_D4 CF_D5 CF_D6 CF_D7 CF_D8 CF_D9 CF_D10 CF_D11 CF_D12 CF_D13 CF_D14 CF_D15 21 22 23 2 3 4 5 6 47 48 49 27 28 29 30 31 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 CF_SA0 CF_SA1 CF_SA2 84 83 82 CF_SA0 CF_SA1 CF_SA2 CF_SA0 CF_SA1 CF_SA2 20 19 18 17 16 15 14 12 11 10 8 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 R20 100K C CD1 CD2 26 25 INTRQ IORDY IOCS16 37 42 24 DASP PDIAG 45 46 VS1 VS2 33 40 CF_IOR CF_IOW CF_RESET 72 73 79 CF_nIOR CF_nIOW CF_nRESET CF_nIOR CF_nIOW CF_nRESET 34 35 41 IORD IOWR RESET 117 119 GPIO2 GPIO7R CF_PWR GPIO2 GPIO7 36 43 44 9 39 WE INPACK/DMARQ REG/DMACK ATASEL CSEL 1 50 GND GND 1K J5 DNP 3V3 1 (TXD) 2 (RXD) 3 4 5 J3 Ser. Port 3V3 FB12 1 2 Short for Ser. Port 2A/0.05DCR B 2A/0.05DCR Classic, Duo, ProHG 6 INS D0/SDIO D1 D2 D3 94 92 96 99 MS_D0 MS_D1 MS_D2 MS_D3 4 3 5 7 MS_D4 MS_D5 MS_D6 MS_D7 95 93 97 100 MS_D4 MS_D5 MS_D6 MS_D7 12 11 13 14 MS_SCLK MS_BS 101 91 MS_SCLK MS_BS 98 GPIO12 (MS_nINS) MS_DIO/MS_D0 MS_D1 MS_D2 MS_D3 <TDI>(MS_INS) GPIO12 8 2 D4 D5 D6 D7 SCLK BS 3V3_MS VCC GND GND 9 1 10 C42 C43 0.1uF DNP 0603 GND_MS FB15 SHLD1 SHLD2 15 16 2A/0.05DCR A TP8 TP1 TP7 TP6 TP2 TP3 DNP DNP DNP DNP DNP DNP 5 FB10 2A/0.05DCR USB2250 TQFP128 Memory Interface MD0 37 MD1 36 MD2 35 MD3 34 MD4 31 MD5 30 MD6 29 MD7 33 SD_CLK 18 SD_CLK 5 CLK SD_DAT4 SD_DAT5 SD_DAT6 SD_DAT7 21 19 11 13 SD_DAT4 10 SD_DAT5 11 SD_DAT6 12 SD_DAT7 13 ) (SD_WP) GPIO6 C6 C7 0.1uF GND1 GND2 1.0uF 3 6 C8 DNP 0603 GND_SD FB14 2A/0.05DCR D D4 D5 D6 D7 nc1 nc2 32 GPIO15 (SD_nCD) 105 GPIO6 DET SD_WP 14 15 SwGND1 SwGND2 SwGND3 SwGND4 16 17 18 19 GPIO15 (SD_nCD) GPIO6 (SD_WP) FB7 2A/0.05DCR (SD_WP) C29 C18 C28 1.0uF 0.1uF DNP 0603 R17 2.2K R18 10K R27 CLK_SEL0/MA0 CLK_SEL1/MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 MA15 MA16 27 25 116 114 112 110 108 106 109 111 24 113 1 107 4 2 28 MRD MWR MCE 115 3 26 18 VCC 10 11 12 13 14 15 16 17 D0 D1 B/R D2 D3 GND/CDlate D4 D5 D6 nc1 D7 nc2 SM_D0 SM_D1 SM_D2 SM_D3 SM_D4 SM_D5 SM_D6 SM_D7 46 45 44 43 42 41 40 39 SM_D0 SM_D1 SM_D2 SM_D3 SM_D4 SM_D5 SM_D6 SM_D7 SM_ALE SM_CLE SM_RE SM_WE SM_WP SM_CE 52 53 55 48 47 54 SM_ALE SM_CLE SM_nRE SM_nWE SM_nWP SM_nCE 6 5 3 7 8 4 ALE CLE RE WE WP CE SM_B/R SM_WPS )<TMS>(SM_CD) GPIO14 56 38 57 SM_nBR SM_nWPS GPIO14 9 GND CD0early CD1 SHLD1 SHLD2 19 20 xD_nID SM_nWPS 2 SM_nBR 1 C GPIO4 (pg2) 10K GPIO14 (SM_xD_nCD) 23 24 21 22 MD[7:0] B MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 MA15 MA16 SKT2 U2E 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 U3 DNP SST39VF010-PLCC A0 DQ0 13 A1 DQ1 14 A2 DQ2 15 A3 DQ3 17 A4 DQ4 18 A5 DQ5 19 A6 DQ6 20 A7 DQ7 21 A8 A9 A10 A11 A12 A13 A14 A15 A16 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 nMRD 24 nMWR 31 nMCE 22 3 OE WE CE USB2250 TQFP128 Card Power 3V3_MS (CRD_PWR0)GPIO8 14 CRD_PWR0 (CRD_PWR1)GPIO9 78 CRD_PWR1 (CRD_PWR2)GPIO10 76 CRD_PWR2 (CRD_PWR3)GPIO11 16 CRD_PWR3 FB9 3V3_CF 3V3_XD 2A/0.05DCR FB3 2A/0.05DCR FB11 2A/0.05DCR FB13 C47 C34 DNP 4.7uF 3V3_SD C49 DNP 0603 2A/0.05DCR C48 DNP 0603 3V3 VCC A 32 Layout Note: C38 0.1uF 4 D0 D1 D2 D3 )<TRST>(SD_CD)GPIO15 51 52 ( FB6 J7 MS Normal Mount Memory Stick SHLD1 SHLD2 2A/0.05DCR U2B 7 8 9 1 20 21 FB8 DNP SD_DAT0 SD_DAT1 SD_DAT2 SD_DAT3 XD CS0 CS1 R15 12 10 23 22 J6 CF_CS0 (CF_DMARQ#/INPACK#) (CF_DMACK#/REG#) SD_DAT0 SD_DAT1 SD_DAT2 SD_DAT3 3V3_SD 4 xD/SmartMedia/NAND 7 32 J4 DNP 2 SD_CMD 2 Normal Mount SD/MMC4.0 (Proconn) CMD VCC 3V3_XD CF_nCS0 CF_nCS1 1 CF_IRQ CF_IORDY ( CF_nCS0 Open for Ser. Port GPIO13 ( 71 (RXD)(CF_DMARQ)GPIO2 (TXD)(CF_DMACK)GPIO7 USB2250 TQFP128 Secure Digital SD_CMD 20 J9 C35 D 3 TQFP128 GND GPIO8, GPIO9, GPIO10, GPIO11, and card power nets should carry 400 mA with < 50mV drop. 16 2 11000 N. Mopac Expressway Stonelake Building 6, Suite 500 Austin, TX 78759-5428 512.502.0070 Title: USB2250 Evaluation Board Document Number: EVB-USB2250 Project Size: B Name: Date: Monday, June 15, 2009 Nycteus Sheet 1 3 Rev B1 of 3