USS312TC Lucent Technologies, USS312TC Datasheet
USS312TC
Related parts for USS312TC
USS312TC Summary of contents
Page 1
... Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Description Lucent Technologies Microelectronics Group’s USS- 312 provides a single-chip PCI-to-Universal Serial Bus (USB) solution. The USS-312 interfaces directly to any 32-bit 33 MHz PCI bus and is ideal for either onboard applications or add-in card applications ...
Page 2
... PCI Electrical Characteristics .......................................................................................................................... 34 PCI Timing Specifications ...................................................................................................................... 34 PCI Timing Parameters .......................................................................................................................... 35 USB Electrical Characteristics......................................................................................................................... 37 Physical Markings ................................................................................................................................................. 38 Outline Diagrams ................................................................................................................................................... 39 100-Pin MQFP................................................................................................................................................. 39 100-Pin TQFP ................................................................................................................................................. 40 Ordering Information ............................................................................................................................................. 41 2 Powered by ICminer.com Electronic-Library Service CopyRight 2003 Advance Data Sheet, Rev. 5 Table of Contents March 2000 Page Lucent Technologies Inc. ...
Page 3
... OpenHCI Open Host Controller Interface Specification for USB Release 1.0a ., July 31, 1997. Compaq/Microsoft/ National Semiconductor. PCI Bus Power Management Interface Specification Revision 1.1 ., December 18, 1998. PCI Special Interest Group. Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller ROM ...
Page 4
... PAR SERRN MIRQ12I PERRN STOPN 70 69 DEVSELN TRDYN 68 67 IRDYN FRAMEN 63 C/BEN2 62 AD16 AD17 AD18 AD19 57 56 AD20 AD21 A20I 53 52 AD22 51 AD23 5-6245a.r1 Lucent Technologies Inc. ...
Page 5
... Advance Data Sheet, Rev. 5 March 2000 Pin Information PWRFLT1N PMIENABLE PWRFLT2N Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) A20MN 1 AD2 2 AD1 3 AD0 CLK48 PMEN 8 PRTPWR1 9 10 PWROK1 ...
Page 6
... AD18 83 AD12 V 84 AD11 AD17 86 AD10 AD16 87 AD9 C/BEN2 88 AD8 FRAMEN 89 C/BEN0 VIO SS IRDYN TRDYN 93 AD7 DEVSELN 94 AD6 STOPN 95 AD5 PERRN KIRQ1I SS MIRQ12I AD4 DD SERRN 100 AD3 Lucent Technologies Inc. ...
Page 7
... SMIN 30 INTAN 31 RSTN * Active-low signals within this document are indicated following the symbol names. Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Type Output/Open Drain Legacy Gate A20 Output (Active-Low). Bidir PCI Address/Data Bit. ...
Page 8
... PCI Initiator Ready (Active-Low). Bidir PCI Target Ready (Active-Low). Bidir PCI Device Select (Active-Low). Bidir PCI Stop (Active-Low). PCI Parity Error (Active-Low). Bidir Power Device Ground. Input Legacy Mouse Controller Interrupt Input. Advance Data Sheet, Rev. 5 March 2000 Description Lucent Technologies Inc. ...
Page 9
... AD4 100 AD3 * Active-low signals within this document are indicated following the symbol names. Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Type Power Device Power (3.3 V). Output/Open Drain PCI System Error (Active-Low). ...
Page 10
... R/W 0000h R/W 0200h if PMIENABLE = 0b 0210h if PMIENABLE = 1b R 11h = Revision B 10h = Revision C R 0C0310h R 00h R/W 00h R 00h R 00h R/W 00000000h R 00000000h R 00000000h R 00000000h R 00000000h R 00000000h R 00000000h † R/W 11C1h † R/W 5802h R 00000000h R 00h if PMIENABLE = 0b 50h if PMIENABLE = 1b R/W 00h R 01h R 03h R 56h R/W 00000000h Lucent Technologies Inc. ...
Page 11
... Advance Data Sheet, Rev. 5 March 2000 PCI Registers Table 4. Vendor ID Register (00h—01h) This register is fixed as the Lucent Technologies Microelectronics Group vendor ID assigned by the PCI SIG. Bits 15:0 Table 5. Device ID Register (02h—03h) This register is fixed as the Lucent Technologies Microelectronics Group product USS-312. ...
Page 12
... Received Master Abort 14 Signaled System Error 15 Detected Parity Error 3 12 Powered by ICminer.com Electronic-Library Service CopyRight 2003 Field Read/Write R/W R R/W R/W R/W R/W R/W Advance Data Sheet, Rev. 5 March 2000 Reset/Description 0000b 0 if PMIENABLE = PMIENABLE = Lucent Technologies Inc. ...
Page 13
... Controls the number of clock cycles the USS-312 may remain on the PCI bus after becoming bus master. Bits 7:0 Table 12. Header Type Register (0Eh) The USS-312 supports PCI header type 0 only. Bits 7:0 Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Field Read/Write Revision ID* Field ...
Page 14
... Field Read/Write R Field Read/Write R/W Field Read/Write R Field Read/Write R Field Read/Write R/W Field Read/Write R/W Advance Data Sheet, Rev. 5 March 2000 Reset/Description 00h 12 Reset/Description Lower 12 bits are read only. Upper 20 bits are read/write. Reset/Description 00000000h Reset/Description 00000000h Reset/Description 11C1h Reset/Description 5802h Lucent Technologies Inc. ) ...
Page 15
... This is a special register implemented for compliance with Microsoft PC98 Specification, Chapter 9, Item 11. Bit 0 is read/write to allow the system BIOS to enable write capability of the Subsystem Vendor ID and Subsystem ID registers (refer to Tables 17 and 18). Bits 31:1 0 Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Field Read/Write Expansion ROM Base ...
Page 16
... HceInput 108h HceOutput 10Ch HceStatus Table 27. HcRevision Register (00h) Bits 7:0 Revision (REV) 8 Legacy ( Powered by ICminer.com Electronic-Library Service CopyRight 2003 Field Reset 10h 1b Advance Data Sheet, Rev. 5 March 2000 HCD HC (Host Controller Driver) (Host Controller Lucent Technologies Inc. ...
Page 17
... Start of Frame (SF) 3 Resume Detected (RD) 4 Unrecoverable Error (UE) 5 Frame Number Overflow (FNO) 6 Root Hub Status Change (RHSC) 31 Ownership Change (OC) Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Field Reset 00b 00b ...
Page 18
... Powered by ICminer.com Electronic-Library Service CopyRight 2003 Field Reset Advance Data Sheet, Rev. 5 March 2000 HCD HC (Host Controller Driver) (Host Controller) R/W R R/W R R/W R R/W R R/W R R/W R R/W R R/W R R/W R Lucent Technologies Inc. ...
Page 19
... Ownership Change (OC) 0—Ignore 1—Disable interrupt 31 Master Interrupt Enable (MIE) 0—Ignored by HC 1—Disables interrupt generation due to events specified in the other bits of this register. Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Field Reset ...
Page 20
... Powered by ICminer.com Electronic-Library Service CopyRight 2003 Field Reset 0h Field Reset 0h Field Reset 0h Field Reset 0h Field Reset 0h Field Reset 0h Field Reset 0h Advance Data Sheet, Rev. 5 March 2000 HCD HC (Host Controller Driver) (Host Controller) R/W R HCD HC R/W R HCD HC R/W R HCD HC R/W R/W HCD HC R/W R HCD HC R/W R/W HCD HC R R/W Lucent Technologies Inc. ...
Page 21
... No Power Switching (NPS) 10 Device Type (DT) 11 Overcurrent Protection Mode (OCPM Overcurrent Protection (NOCP) 24:31 Power On to Power Good Time (POTPGT) Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Field Field Field Field Field Field Reset 02h ...
Page 22
... Powered by ICminer.com Electronic-Library Service CopyRight 2003 Field Reset 0000h 0006h Field Reset Field Reset Advance Data Sheet, Rev. 5 March 2000 HCD HC (Host Controller Driver) (Host Controller) R/W R R/W R HCD HC R R/W R/W R R/W R R/W R HCD HC R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Lucent Technologies Inc. ...
Page 23
... When accessed directly with a memory cycle, reads and writes of this register have no side effects. Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Used to enable and control the emulation hardware and report various status information ...
Page 24
... IRQ12 is asserted whenever this bit is set to 1 and OutputFull is set to 1 and the IRQEn bit is set. Used to indicate a time-out. Indicates parity error on keyboard/mouse data. — Advance Data Sheet, Rev. 5 March 2000 Description — Description — Lucent Technologies Inc. ...
Page 25
... GateA20Sequence 6 IRQ1Active 7 IRQ12Active 8 A20State 31:9 Reserved Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Reset R/W When set to 1, the HC is enabled for legacy emulation. The 0b R/W HC decodes accesses to I/O registers 60h and 64h and gen- erates IRQ1 and/or IRQ12 when appropriate ...
Page 26
... V inputs from noise induced by other components. DPLS 33 — DMNS 33 — Figure 4. USB Transceiver Connection Advance Data Sheet, Rev. 5 March 2000 —36 series DD T and isolate these power DD SS USB CONNECTOR DOWNSTREAM PORT 5-6938.r1.a Lucent Technologies Inc. ...
Page 27
... Power Management registers and Capabilities Pointer register are inaccessible and read as 0h, and the PCI Configuration Space Status register, bit 4, will read as logic 0 (no capabilities list). Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller ...
Page 28
... Table 58. Next Item Pointer Register Bits Default Read/Write Value 7:0 00h Powered by ICminer.com Electronic-Library Service CopyRight 2003 (continued) Description This capability is for the PCI power management data structure. Description1 No other PCI capabilities are implemented. Advance Data Sheet, Rev. 5 March 2000 Lucent Technologies Inc. ...
Page 29
... Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Read/ Write R PME_Support. Specifies the states in which the PME signal can be asserted. XXXX0b—PME cannot be asserted in D0 state. XXX1Xb—PME can be asserted in D1 state. ...
Page 30
... PME_En. When active (1b), the function is enabled to assert PMEN. Reserved. Power_State. Represents the current power state of the function. Name/Description BPCC_En (Bus Power/Clock Control Enable). This is not a PCI bridge function. B2_B3# (B2/B3 Support for D3hot). This is not a PCI bridge function. Reserved. Advance Data Sheet, Rev. 5 March 2000 Lucent Technologies Inc. ...
Page 31
... D2 Power Dissipated 0111b D3 Power Dissipated 1111b— Reserved (single-function 1000b PCI device configuration) Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Read/ Write R Represents the amount of power dissipated or consumed in various power management states. Variable based upon data select. See Table 63 ...
Page 32
... March 2000 Pin Pin Number Name 78 AD15 79 AD14 82 AD13 83 AD12 84 AD11 86 AD10 87 AD9 88 AD8 89 C/BEN0 93 AD7 94 AD6 95 AD5 97 KIRQ1I 99 AD4 100 AD3 2 AD2 3 AD1 4 AD0 6 CLK48 9 PRTPWR1 10 PWRFLT1N 11 PWROK1 22 PWROK2 23 PWRFLT2N 24 PRTPWR2 13 DPLS1 14 DMNS1 18 DPLS2 19 DMNS2 30 INTAN 75 SERRN 36 REQN Lucent Technologies Inc. ...
Page 33
... Advance Data Sheet, Rev. 5 March 2000 NAND Tree Mode RSTN V DD CLK GNTN AD31 AD30 INTAN SERRN Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Figure 5. NAND Tree Logic Structure USS-312 REQN 5-7276. ...
Page 34
... Symbol Min P 140 D 2 CYC t HIGH 0 LOW 0 Figure 6. Clock Waveforms March 2000 Max Unit 70 C 125 3.6 V 3.465 V 5.25 V 3.6 V 5.25 V Typ Max Unit 170 202 mW 2 Vp-p (MINIMUM) 0.4 V Vp-p CC (MINIMUM) 5-6474.r2 Lucent Technologies Inc. ...
Page 35
... The minimum RSTN slew rate applies only to the rising (deassertion) edge of the reset signal and ensures that system noise cannot render an otherwise monotonic signal to appear to bounce in the switching range. Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller ...
Page 36
... VAL PIN 1/2 IN. MAX Advance Data Sheet, Rev. 5 March 2000 Min Max Unit — ns — — ns 10, 12 — — — ns 100 — ns — — ns CYC 1/2 IN. MAX Lucent Technologies Inc. ...
Page 37
... The rising and falling edges should be smoothly transitioning (monotonic). Table 71. CLK48 Clock Specification Parameter CLK Cycle Time CLK High Time CLK Low Time Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller (continued) Symbol Conditions ...
Page 38
... Each USS-312 will be physically marked as follows: USS312 3 38 Powered by ICminer.com Electronic-Library Service CopyRight 2003 X Y REVISION IDENTIFICATION. i.e USS-312 REVISION B PACKAGE TYPE. T: 100-PIN TQFP M: 100-PIN MQFP USS-312 DEVICE Figure 7. USS-312 Physical Markings Advance Data Sheet, Rev. 5 March 2000 5-8816.r2 Lucent Technologies Inc. ...
Page 39
... Advance Data Sheet, Rev. 5 March 2000 Outline Diagrams 100-Pin MQFP Dimensions are in millimeters. PIN #1 IDENTIFIER ZONE 100 DETAIL A 0.65 TYP Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller 17.20 0.20 14.00 0. 20.00 0.20 23.20 0. DETAIL B 2.80 0.25 3.30 MAX 0.25 MAX 1.60 REF ...
Page 40
... Dimensions are in millimeters. 16.00 14.00 PIN #1 IDENTIFIER ZONE 100 DETAIL A 0.50 TYP 3 40 Powered by ICminer.com Electronic-Library Service CopyRight 2003 0.20 0. 14.00 0. DETAIL B 1.40 0.05 1.60 MAX 0.05/0.15 Advance Data Sheet, Rev. 5 March 2000 1.00 REF 0.25 GAGE PLANE SEATING PLANE 0.45/0.75 DETAIL A 16.00 0.20 0.106/0.200 0.19/0.27 0.08 DETAIL B SEATING PLANE 0.08 Lucent Technologies Inc. M 5-2146.r14 ...
Page 41
... Advance Data Sheet, Rev. 5 March 2000 Ordering Information Device Code USS312MC USS312TC Lucent Technologies Inc. Powered by ICminer.com Electronic-Library Service CopyRight 2003 Two-Port PCI-to-USB OpenHCI Host Controller Package Comcode 100-Pin MQFP 108555194 100-Pin TQFP 108555186 USS-312 13 41 ...
Page 42
... Technical Inquiries: GERMANY: (49) 89 95086 0 (Munich), UNITED KINGDOM: (44) 1344 865 900 (Ascot), Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Silicon Suite is a registered trademark of Lucent Technologies Inc. ...