ISP1362BDTM STEricsson, ISP1362BDTM Datasheet - Page 22

• Manufacturer Part Number: ISP1362BDTM
• Manufacturer: STEricsson

Specifications of ISP1362BDTM

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: LQFP
• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

ISP1362_7
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
Rev. 07 — 29 September 2009
Reading from a 16-bit or 32-bit register
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
© ST-ERICSSON 2009. All rights reserved.
ISP1362
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