ISP1362BDFA ST-Ericsson Inc, ISP1362BDFA Datasheet - Page 23

• Manufacturer Part Number: ISP1362BDFA
• Description: IC USB OTG CONTROLLER 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1362BDFA

• Controller Type: USB 2.0 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 568-1219; ISP1362BD,151; ISP1362BD-S

NXP Semiconductors
ISP1362_5
Product data sheet
Fig 13. PIO access for a 16-bit or 32-bit register
D[15:0]
D[15:0]
A0/A1
A0/A1
WR
WR
RD
CS
RD
CS
The following is a sample code for PIO access to internal control registers:
unsigned long read_reg32(unsigned char reg_no)
{
unsigned int result_l,result_h;
unsigned long result;
outport(hc_com, reg_no); // Command phase
result_l = inport(hc_data); // Data phase
result_h = inport(hc_data); // Data phase
Command phase
Command phase
16-bit access
16-bit access
Reading from a 16-bit or 32-bit register
Rev. 05 — 8 May 2007
Writing to a 16-bit or 32-bit register
32-bit access
32-bit access
Data phase
Data phase
Single-chip USB OTG Controller
Second data phase
for 32-bit register
Second data phase
for 32-bit register
© NXP B.V. 2007. All rights reserved.
ISP1362
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