ISP1582BS ST-Ericsson Inc, ISP1582BS Datasheet - Page 16

• Manufacturer Part Number: ISP1582BS
• Description: IC USB CTRL HI-SPEED 56HVQFN
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1582BS

• Applications: USB Host/Peripheral Controller
• Interface: USB
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Mounting Type: Surface Mount
• For Use With: ISP1582 PCI EVALKIT - PCI BUS EVAL KIT ISP1582
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
AN10039_4
Application note
if(Kernel_Flag.BITS.HS_FS_State == FULL_SPEED)
{
}
//check if device in high speed
if(Kernel_Flag.BITS.HS_FS_State == HIGH_SPEED)
{
//Bulk Out MaxPacketSize Endpoint
D14_Cntrl_Reg.D14_ENDPT_INDEX = 4;
D14_Cntrl_Reg.D14_ENDPT_MAXPKTSIZE.VALUE = 0x4000;
//Bulk In MaxPacketSize Endpoint
D14_Cntrl_Reg.D14_ENDPT_INDEX = 5;
D14_Cntrl_Reg.D14_ENDPT_MAXPKTSIZE.VALUE = 0x4000;
//Bulk Out Endpoint Type
D14_Cntrl_Reg.D14_ENDPT_INDEX = 4;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE = 0x1600;
//Bulk In Endpoint Type
D14_Cntrl_Reg.D14_ENDPT_INDEX = 5;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE = 0x1600;
//enable FIFO
D14_Cntrl_Reg.D14_ENDPT_INDEX = 4;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE |= 0x0800;
//enable FIFO
D14_Cntrl_Reg.D14_ENDPT_INDEX = 5;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE |= 0x0800;
//Bulk Out MaxPacketSize Endpoint
D14_Cntrl_Reg.D14_ENDPT_INDEX = 4;
D14_Cntrl_Reg.D14_ENDPT_MAXPKTSIZE.VALUE = 0x0002;
//Bulk In MaxPacketSize Endpoint
D14_Cntrl_Reg.D14_ENDPT_INDEX = 5;
D14_Cntrl_Reg.D14_ENDPT_MAXPKTSIZE.VALUE = 0x0002;
//Bulk Out Endpoint Type
D14_Cntrl_Reg.D14_ENDPT_INDEX = 4;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE = 0x1600;
//Bulk In Endpoint Type
D14_Cntrl_Reg.D14_ENDPT_INDEX = 5;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE = 0x1600;
//enable FIFO
D14_Cntrl_Reg.D14_ENDPT_INDEX = 4;
D14_Cntrl_Reg.D14_ENDPT_TYPE.VALUE |= 0x0800;
Rev. 04 — 21 December 2006
ISP1582/83 Firmware Programming Guide
AN10039
© NXP B.V. 2006. All rights reserved.
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