SX1441EVK Semtech, SX1441EVK Datasheet - Page 30

• Manufacturer Part Number: SX1441EVK
• Description: KIT DEV FOR SX1441
• Manufacturer: Semtech
• Series: EasyBlue™r
• Type: Bluetoothr

Specifications of SX1441EVK

• For Use With/related Products: SX1441
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Contents: -
• Other names: SX1441DVK; SX1441DVK

Personal Area Network
3.7
3.7.1 Features
3.7.2 Register Map
© Semtech 2006
Name
RegEvn
RegEvnEn
RegEvnPriority
RegEvnEvn
Pos
7
6
5
4
3
2
1
0
Pos
7
6
5
4
3
2
1
0
Pos
7:0
Pos
7:2
1
0
• Supports 8 sources of events
• Two levels of priority
EVENT CONTROLLER
RegEvn
CntA
CntC
-
Pa1
CntB
CntD
1Hz
Pa01
RegEvnEn
EnCntA
EnCntC
-
EnPa1
EnCntB
EnCntD
En1Hz
EnPa0
RegEvnPriority
EvnPriority
RegEvnEvn
-
EvnHigh
EvnLow
rw
rw
r
r/w
rc1
rc1
r
rc1
rc1
rc1
rc1
rc1
r/w
rw
rw
r
rw
rw
rw
r/w
r/w
r
r
r
Table 35 - Event controller registers
Table 38 - RegEvnPriority register
Reset
0
0
0
0
0
0
0
0
Reset
0
0
0
0
0
0
0
0
Reset
00000000
Reset
000000
0
0
Table 39 - RegEvnEvn register
Table 37 - RegEvnEn register
Table 36 - RegEvn register
30
Function
event from counter A (high priority)
event from counter C (high priority)
reserved
event from port PA[1] (high priority)
event from counter B (low priority)
event from counter D (low priority)
event from ck1Hz low prescaler output
event from port PA[0]
Function
enable event from counter A (high priority)
enable event from counter C (high priority)
reserved
enable event from port PA[1] (high priority)
enable event from counter B (low priority)
enable event from counter D (low priority)
enable event from ck1Hz low prescaler output
enable event from port PA[0]
Function
number of the highest event triggered
Function
reserved
1 = one or more high priority event have been triggered
1 = one or more low priority event have been triggered
Address (Hex)
0x003C
0x003D
0x003E
0x003F
SX1441 – Bluetooth® 1.2 SoC
www.semtech.com
Data Sheet