EM250-BBRD-R Ember, EM250-BBRD-R Datasheet - Page 102

• Manufacturer Part Number: EM250-BBRD-R
• Description: EM250 BREAKOUT BOARD
• Manufacturer: Ember
• Type: Transceiver, 802.15.4r

Specifications of EM250-BBRD-R

• Frequency: 2.4GHz
• For Use With/related Products: EM250
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 636-1024

EM250
INT_EN [0x4618]
120-0082-000S
INT_EN
0-R
0-R
15
0
0
7
If another enabled interrupt occurs after being acknowledged but while interrupts remain disabled, the CPU
will be re-interrupted to service it when the software ISR returns and interrupts are re-enabled.
Applications only have write access to certain bits in the top-level
ters that pertain to application peripherals. They have full access to second-level
INT_periphCFG
from application interference.
Applications can also trigger a software interrupt by writing into the
responsible for processing and acknowledging this interrupt.
The EM250 also provides a global
can be used to easily protect brief critical sections in application or system software.
5.6.1
0-R
0-R
14
0
0
6
[0]
Registers
registers for application peripherals. System peripheral events and masking are protected
IRQ enable to CPU.
0-R
0-R
13
0
0
5
INT_EN
0-R
0-R
12
0
0
4
enable bit to enable or disable all interrupts into the CPU. This bit
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0-R
0-R
11
0
0
3
INT_FLAG
0-R
0-R
10
0
0
2
INT_SWCTRL
,
INT_CFG
INT_periphFLAG
register. System software is
0-R
0-R
0
0
9
1
, and
INT_MISS
INT_EN
and
0-RW
0-R
0
8
0
regis-