XE8806ARI000 View Datasheet(PDF) - Semtech Corporation

Part Name

Description

Manufacturer

XE8806ARI000

Ultra Low-Power Low-Voltage Radio Machines

Semtech Corporation 

XE8806A/XE8807A

pos.

7-5

4

3

2

1

0

RegSysRcTrim1

--

RcFreqRange

RcFreqCoarse[3]

RcFreqCoarse[2]

RcFreqCoarse[1]

RcFreqCoarse[0]

rw

reset

r 000

r/w 0 nresetcold

r/w 0 nresetcold

r/w 0 nresetcold

r/w 0 nresetcold

r/w 1 nresetcold

function

Unused

Low/high freq. range (low=0)

RC coarse trim bit 3

RC coarse trim bit 2

RC coarse trim bit 1

RC coarse trim bit 0

Table 7-4: RegSysRCTrim1 register

pos.

7-6

5

4

3

2

1

0

RegSysRcTrim2

--

RcFreqFine[5]

RcFreqFine[4]

RcFreqFine[3]

RcFreqFine[2]

RcFreqFine[1]

RcFreqFine[0]

rw

reset

r 00

r/w 0 nresetcold

r/w 0 nresetcold

r/w 0 nresetcold

r/w 0 nresetcold

r/w 0 nresetcold

r/w 0 nresetcold

function

Unused

RC fine trim bit 5

RC fine trim bit 4

RC fine trim bit 3

RC fine trim bit 2

RC fine trim bit 1

RC fine trim bit 0

Table 7-5: RegSysRCTrim2 register

pos.

7-1

0

RegSysPtckmode rw

--

r

Reserved

r/w

reset

0000000

0 nresetglobal

Unused

Reserved

Table 7-6: RegSysPtckmode register

function

7.4 Interrupts and events map

interrupt source

ck128Hz

ck1Hz

Default mapping in the interrupt

manager

RegIrqHig(6)

Default mapping in the event

manager

RegEvn(5)

RegIrqMid(3)

RegEvn(1)

Table 7-7: Interrupts and events map

© Semtech 2006

www.semtech.com

7-3

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