ISP1582BSUM ST-Ericsson Inc, ISP1582BSUM Datasheet - Page 43
![IC USB PERIPH CONTROLLER 56HVQFN](/photos/6/93/69303/isp1582bsum_sml.jpg)
ISP1582BSUM
Manufacturer Part Number
ISP1582BSUM
Description
IC USB PERIPH CONTROLLER 56HVQFN
Manufacturer
ST-Ericsson Inc
Datasheet
1.ISP1582BSUM.pdf
(50 pages)
Specifications of ISP1582BSUM
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
Other names
568-1885-2
ISP1582BS,518
ISP1582BS-T
ISP1582BS,518
ISP1582BS-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISP1582BSUM
Manufacturer:
INTEL
Quantity:
828
NXP Semiconductors
AN10039_4
Application note
Fig 29. Handling GDMA start command
Initialize the Endpoint Index register to 0
Initialize the Endpoint Index register to 0
Initialize the Endpoint Index register
Set bit DSEN in the Control Function
Read the 6-byte vendor-specific
Yes
information from the Data Port
Set bit STATUS in the Control
register into variable FileSize
Wait for OUT token ACK
FileSize.DIR == 0x00
FileSize.DIR == 0x80
Handle PIO/GDMA
FileSize.Size == 0
Function register
Clear EP0Rx bit
EP0Rx == 0
register
Read
Stop
Start
to 1
OR
No
No
No
Reset Out_Reset_Done flag
Reset IN_Reset_Done flag
Handle PIO/GDMA
Yes
which the Interrupt Reason register
Write
Yes
Bit EP0Rx is from the variable to
is copied in the interrupt routine
Rev. 04 — 21 December 2006
ISP1582/83 Firmware Programming Guide
AN10039
© NXP B.V. 2006. All rights reserved.
42 of 49