ISP1161A1BD ST-Ericsson Inc, ISP1161A1BD Datasheet - Page 36
![no-image](/images/manufacturer_photos/0/6/627/st-ericsson_inc_sml.jpg)
ISP1161A1BD
Manufacturer Part Number
ISP1161A1BD
Description
IC USB HOST/DEVICE CTRLR 64-LQFP
Manufacturer
ST-Ericsson Inc
Datasheet
1.ISP1161A1BMGA.pdf
(137 pages)
Specifications of ISP1161A1BD
Controller Type
USB 2.0 Controller
Interface
Parallel
Voltage - Supply
3.3V, 5V
Current - Supply
47mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-1162
ISP1161A1BD,157
ISP1161A1BD,157
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISP1161A1BD
Manufacturer:
PHILIPS
Quantity:
319
Part Number:
ISP1161A1BD
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
ISP1161A1BDFA
Manufacturer:
ST-Ericsson Inc
Quantity:
10 000
Company:
Part Number:
ISP1161A1BDTM
Manufacturer:
LATTICE
Quantity:
201
Company:
Part Number:
ISP1161A1BDTM
Manufacturer:
ST-Ericsson Inc
Quantity:
10 000
Philips Semiconductors
Table 6:
9397 750 13961
Product data
Observed items
Hc PInterrupt register
Bit 1 (ATLInt)
Bit 2 (AllEOTInterrupt)
HcBufferStatus register
Bit 2 (ATLBufferFull)
Bit 5 (ATLBufferDone)
USB Traffic on USB Bus
Run results of the C program example
9.5 HC operational model
// Write 80 (0x50) bytes of data into ATL buffer RAM
for (i=0;i<wCount;i++)
// Check EOT interrupt bit
// Check Buffer status register
//
// Read HC 16-bit registers
//
unsigned int HcRegRead(unsigned int wIndex)
}
//
// Write HC 16-bit registers
//
void HcRegWrite(unsigned int wIndex,unsigned int wValue)
Upon power-up, the HCD initializes all operational registers (32-bit). The
FSLargestDataPacket field (bits 30 to 16) of the HcFmInterval register (0DH to read,
8DH to write) and the HcLSThreshold register (11H to read, 91H to write) determine
{
outport(HcDataPort,PTDData[i]);
};
wData = HcRegRead(wHcuPInterrupt);
printf("\n HC Interrupt Status = %xH.\n",wData);
wData = HcRegRead(wHcBufferStatus);
printf("\n HC Buffer Status = %xH.\n",wData);
}
{ unsigned int wValue;
outport(HcCmdPort,wIndex & 0x7f);
wValue = inport(HcDataPort);
return(wValue);
{
outport(HcCmdPort,wIndex | 0x80);
outport(HcDataPort,wValue);
}
HC not initialized and not in
USBOperational state
0
1
1
0
No
Rev. 03 — 23 December 2004
HC initialized and in
USBOperational state
1
1
1
1
Yes
USB single-chip host and device controller
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Comments
microprocessor must read ATL
transfer completed
transfer completed
PTD data processed by HC
OUT packets can be seen
ISP1161A1
35 of 136