ISP1161A1BMGA STEricsson, ISP1161A1BMGA Datasheet - Page 69

• Manufacturer Part Number: ISP1161A1BMGA
• Manufacturer: STEricsson

Specifications of ISP1161A1BMGA

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

Table 46.
ISP1161A1_5
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcChipID register: bit allocation
10.5.1 HcChipID register (R: 27H)
10.5.2 HcScratch register (R/W: 28H/A8H)
10.5 HC miscellaneous registers
15
7
Table 45.
Read this register to get the ID of the ISP1161A1 silicon chip. The higher byte stands for
the product name (here 61H stands for the ISP1161A1). The lower byte indicates the
revision number of the product including engineering samples.
Code (Hex): 27 — read
Table 47.
This register is for the HCD to save and restore values when required.
Bit
5
4
3
2
1
0
Bit
15 to 0
14
6
HcμPInterruptEnable register: bit description
HcChipID register: bit description
Symbol
HC
Suspended
Enable
OPR
Interrupt
Enable
-
EOT
Interrupt
Enable
ATL
Interrupt
Enable
SOF
Interrupt
Enable
Symbol
ChipID[15:0]
13
5
Rev. 05 — 29 September 2009
Description
0 — power-up value
1 — enables HC suspended interrupt. When the microprocessor
wants to suspend the HC, the microprocessor must write to the
HcControl register. And when all downstream devices are suspended,
then the HC stops sending SOF; the HC is suspended by having the
HcControl register written into.
0 — power-up value
1 — enables the 32-bit Operational register’s interrupt (if the HC
requires the Operational register to be updated)
reserved
0 — power-up value
1 — enables the EOT interrupt which indicates an end of a read/write
transfer
0 — power-up value
1 — enables ATL interrupt. The time for this interrupt depends on the
number of clock bits set for USB activities in each ms.
0 — power-up value
1 — enables the interrupt bit due to SOF (for the microprocessor DMA
to get ISO data from the HC by first accessing the
HcDMAConfiguration register)
Description
ISP1161A1’s chip ID
12
4
ChipID[15:8]
ChipID[7:0]
61H
23H
R
R
USB single-chip host and device controller
11
3
…continued
10
2
ISP1161A1
© ST-ERICSSON 2009. All rights reserved.
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