BGW200EG/01,518 NXP Semiconductors, BGW200EG/01,518 Datasheet - Page 23

• Manufacturer Part Number: BGW200EG/01,518
• Description: IC WLAN SIP MOD 802.11B 68HVQFN
• Manufacturer: NXP Semiconductors
• Series: BGW200r

Specifications of BGW200EG/01,518

• Frequency: 2.4GHz ~ 2.5GHz
• Modulation Or Protocol: DBPSK, DQPSK, CCK
• Applications: PDA's, Portable Audio/Video, Smartphones
• Power - Output: 8dBm ~ 18dBm
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Package / Case: 68-VQFN Exposed Pad, 68-HVQFN, 68-SQFN, 68-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Operating Temperature: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Current - Receiving: -
• Other names: 935279198518; BGW200EG/01-T; BGW200EG/01-T

NXP Semiconductors
BGW200EG_1
Product data sheet
10.11 Interrupt control unit
Two primary interrupt controllers are implemented:
For each of the primary interrupt controllers there is a secondary GPIO interrupt
controller.
The FIQ interrupt controller provides fast, low-latency interrupt handling, whereas the IRQ
interrupt controller is used for general interrupts.
For each interrupt controller it is possible to enable or disable individual interrupts, read
the status of the interrupts and observe the interrupt input status.
The FIQ and IRQ interrupt controllers also provide a vector register that contains an
instruction address that the firmware interrupt handler can jump to. A different address will
be reported for each interrupt. In the case of simultaneous interrupts, the vector address
will be for the highest priority interrupt. Interrupt 0 is the highest priority and interrupt 31 is
the lowest priority.
All interrupts are level sensitive and for GPIO interrupts the active level can be configured
by firmware.
Fig 14. Block diagram of the IRQ/FIQ interrupt controller
•
•
Fast Interrupt reQuest (FIQ) interrupt controller
Interrupt ReQuest (IRQ) interrupt controller
interrupts input
GPIO0 to
GPIO10
SELECT
ACTIVE
Rev. 01 — 18 July 2007
LEVEL
DETECT
DETECT
LEVEL
LEVEL
clear
clear
GPIO INTERRUPT
CONTROLLER
CONTROLLER
INTERRUPT
IEEE 802.11b System-in-Package
BGW200EG
001aad199
© NXP B.V. 2007. All rights reserved.
VPB
FIQ/
IRQ
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