PDIUSBD12PWTM STEricsson, PDIUSBD12PWTM Datasheet - Page 22

• Manufacturer Part Number: PDIUSBD12PWTM
• Manufacturer: STEricsson

Specifications of PDIUSBD12PWTM

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Package Type: TSSOP
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

12. Interrupt modes
CD00222704
Product data sheet
11.4.1 Send Resume
11.4.2 Read Current Frame Number
11.4 General commands
The microcontroller must send the Acknowledge Setup command to both the IN and OUT
endpoints.
Code (Hex) — F6
Transaction — none
Sends an upstream resume signal for 10 ms. This command is normally issued when the
device is in suspend. The Resume command is not followed by a data read or write.
Code (Hex) — F5
Transaction — read 1 or 2 B
This command is followed by one or two data reads and returns the frame number of the
last successfully received SOF. The frame number is returned least significant byte first.
Table 11.
[1]
[2]
[3]
SOF-ONLY INTERRUPT MODE
0
0
1
Fig 15. Read Current Frame Number
Bit 7 of the clock division factor byte of the Set Mode command (see
Bit 5 of the Set DMA command (see
Normal interrupts from the Interrupt register.
Interrupt modes
Rev. 12 — 8 April 2010
X X
7 6 5 4 3 2
0 0
7 6 5 4 3 2
[1]
X X
0 0
Table
INTERRUPT PIN MODE
0
1
X
X X
0 X
7).
X
1
X
1
USB peripheral controller with parallel bus
X
0
X
0
least significant byte
most significant byte
004aaa807
[2]
Table
6).
PDIUSBD12
Interrupt types
Normal
Normal + SOF
SOF only
© ST-ERICSSON 2010. All rights reserved.
[3]
[3]
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