ISP1109BSFE ST-Ericsson Inc, ISP1109BSFE Datasheet - Page 28

• Manufacturer Part Number: ISP1109BSFE
• Description: IC TXRX SERIAL BUS UNIV 32HVQFN
• Manufacturer: ST-Ericsson Inc
• Type: Transceiverr

Specifications of ISP1109BSFE

• Number Of Drivers/receivers: 1/1
• Protocol: USB 2.0
• Voltage - Supply: 3 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3148; ISP1109BS

Philips Semiconductors
Table 35:
9397 750 13355
Product data sheet
Bit
Symbol
Reset
Access
Interrupt Enable High register (address Set = 0Eh, Clear = 0Fh) bit allocation
9.1.3.4 Interrupt Enable High register
DP_INT_
R/S/C
9.2 Interrupts
IEH
7
0
The bit allocation of the register is given in
interrupts when the corresponding bits in the Interrupt Source register changes from
logic 0 to logic 1.
Table 36:
Any of the Interrupt Source register signals given in
when the signal becomes either LOW or HIGH. After an interrupt is generated, the SoC
can read the status of each signal and the bit that indicates whether or not that signal
generated the interrupt.
A bit in the Interrupt Latch register is set when any of these occurs:
Bit
7
6
5
4
3
2
1
0
•
•
•
The corresponding bit in the Interrupt Enable High register is set, and the associated
signal changes from LOW-to-HIGH.
The corresponding bit in the Interrupt Enable Low register is set, and the associated
signal changes from HIGH-to-LOW.
reserved
Writing logic 1 to its set address causes the corresponding bit to be set.
R/S/C
6
0
Interrupt Enable High register (address Set = 0Eh, Clear = 0Fh) bit description
Symbol
DP_INT_IEH
-
ID_FLOAT_IEH
SE1_IEH
ID_GND_IEH
DP_HI_IEH
SESS_VLD_IEH
VBUS_DET_IEH
ID_FLOAT_
R/S/C
IEH
5
0
Rev. 01 — 14 July 2005
SE1_IEH
R/S/C
Description
0 — Disable
1 — Enable.
reserved
0 — Disable
1 — Enable.
0 — Disable
1 — Enable.
0 — Disable
1 — Enable.
0 — Disable
1 — Enable.
0 — Disable
1 — Enable.
0 — Disable
1 — Enable.
4
0
ID_GND_
Table
R/S/C
IEH
3
0
35. The bits in this register enable
USB transceiver with carkit support
Table 29
DP_HI_IEH SESS_VLD
R/S/C
2
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
can generate an interrupt
R/S/C
_IEH
1
0
ISP1109
DET_IEH
VBUS_
R/S/C
0
0
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