XE8000EV108 Semtech, XE8000EV108 Datasheet - Page 36
![EVAL BOARD FOR XE8806/XE8807](/photos/9/22/92267/xe8000ev108_sml.jpg)
XE8000EV108
Manufacturer Part Number
XE8000EV108
Description
EVAL BOARD FOR XE8806/XE8807
Manufacturer
Semtech
Type
MCUr
Specifications of XE8000EV108
Contents
Fully Assembled Evaluation Board
For Use With/related Products
XE88LC06AMI026
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
- Current page: 36 of 143
- Download datasheet (889Kb)
6.4
There are 5 reset sources:
© Semtech 2006
Reset handling capabilities
• Power On Reset (POR)
• External reset from the NRESET pin
• Programmable port A input combination
• Programmable watchdog timer reset
• Programmable BusError reset on processor access outside the allocated memory map
3 – 0
2 – 0
Pos.
Pos.
Pos.
7 - 4
7
6
5
4
7
6
5
4
3
3
2
1
0
RegSysCtrl
SleepEn
EnResetPConf
EnBusError
EnResetWD
-
RegSysReset
Sleep
SleepFlag
ResetBusError
ResetWD
ResetfromportA
RegSysWd
-
WDKey[3]
WDCounter[3]
WDKey[2]
WDCounter[2]
WDKey[1]
WDCounter[1]
WDKey[0]
WDCounter[0]
Rw
r w
r w
r w
r w
r
Rw
rw
r c
r c
r c
r c
r
Rw
r
w
r
w
r
w
r
w
r
Table 6-3. RegSysReset register
Table 6-2. RegSysCtrl register.
Table 6-4. RegSysWd register
Reset
0 nresetcold
0 nresetcold
0 nresetcold
0 nresetcold
0000
Reset
0 nresetglobal
0 nresetcold
0 nresetcold
0 nresetcold
0 nresetcold
000
Reset
0000
0 nresetglobal
0 nresetglobal
0 nresetglobal
0 nresetglobal
6-3
Function
enables Sleep mode
enables the nresetpconf signal when the
nresetglobal is active
enables reset from BusError
enables reset from Watchdog
this bit can not be set to 0 by SW
unused
Function
Sleep mode control (reads always 0)
Sleep mode was active before
reset source was BusError
reset source was Watchdog
reset source was Port A combination
unused
Function
unused
Watchdog Key bit 3
Watchdog counter bit 3
Watchdog Key bit 2
Watchdog counter bit 2
Watchdog Key bit 1
Watchdog counter bit 1
Watchdog Key bit 0
Watchdog counter bit 0
0: sleep mode is disabled
1: sleep mode is enabled
0: nresetpconf is disabled
1: nresetpconf is enabled
0: BusError reset source is disabled
1: BusError reset source is enabled
0: Watchdog reset source is disabled
1: Watchdog reset source is enabled
XE8806A/XE8807A
www.semtech.com
Related parts for XE8000EV108
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SC4501STDEVB](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
Semtech
Datasheet:
![SC4518HEVB-2](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
Semtech
Datasheet:
![60KS200C](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
VOLTAGE SUPPRESSOR, TRANSIENT SEMTECH
Manufacturer:
Semtech
Datasheet:
![6666](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
HIGH VOLTAGE CAPACITORS MONOLITHIC CERAMIC TYPE
Manufacturer:
Semtech Corporation
Datasheet:
![EZ1084CM](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
EZ1084CM5.0 AMP POSITIVE VOLTAGE REGULATOR
Manufacturer:
Semtech Corporation
Datasheet:
![EZ1587CM](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
3.0 AMP LOW DROPOUT POSITIVE VOLTAGE REGULATORS
Manufacturer:
Semtech Corporation
Datasheet:
![ACS8515](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SR3.3](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
RailClamp Low Capacitance TVS Diode Array
Manufacturer:
Semtech Corporation
Datasheet:
![SC1151CS](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SC1182CSW](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SC1185CSW](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SC1150CS](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet: