XE8802MI035LF Semtech, XE8802MI035LF Datasheet - Page 33

• Manufacturer Part Number: XE8802MI035LF
• Description: IC DAS 16BIT FLASH 8K 100-LQFP
• Manufacturer: Semtech

Specifications of XE8802MI035LF

• Applications: Sensing Machine
• Core Processor: RISC
• Program Memory Type: FLASH (22 kB)
• Controller Series: XE8000
• Ram Size: 1K x 8
• Interface: SPI, UART
• Number Of I /o: 36
• Voltage - Supply: 2.4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• For Use With: XE8000MP - PROG BOARD AND PROSTART2 CARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.3.6
Address
h0034
h0035
h0036
h0037
Table 4-4-8. Port D2 registers
4.3.7
These four registers are used during flash programming only. Refer to the flash programming algorithm
documentation for more details.
4.3.8
Address
h003C
h003D
h003E
h003F
Table 4-4-9. Event handler registers
The origin of the different events is summarised in the table below.
Event
CntIrqA
CntIrqB
CntIrqC
CntIrqD
128Hz
1Hz
PAEvn[1:0]
Table 4-4-10. Event source description
© Semtech 2006
RegEvnPriority
RegPD2Pullup
RegPD2Out
RegEvnEvn
RegPD2Dir
RegEvnEn
RegPD2In
RegEvn
Name
Name
Port D2 (h0034-h0037)
Flash programming (h0038-003B)
Event handler (h003C-h003F)
rc1,0,glob
Event source
Counter/Timer A (counter block)
Counter/Timer B (counter block)
Counter/Timer C (counter block)
Counter/Timer D (counter block)
Low prescaler (clock block)
Low prescaler (clock block)
Port A
CntIrqA
r0
7
7
rc1,0,glob
CntIrqC
PD2SnapToRail[3:0]
r0
6
6
rw,0000,pconf
rc1,0,glob
128Hz
r0
5
5
XE8802 Sensing Machine Data Acquisition MCU
rc1,0,glob
PAEvn[1]
rw,00000000,pconf
rw,00000000,pconf
rw,00000000,glob
r,11111111,glob
EvnPriority[7:0]
r0
4
4
PD2Out[7:0]
PD2Dir[7:0]
EvnEn[7:0]
PD2In[7:0]
4-6
r
rc1,0,glob
with ZoomingADC™ and LCD driver
CntIrqB
r0
3
3
rc1,0,glob
CntIrqD
r0
PD2Pullup[3:0]
2
2
rw,1111,pconf
rc1,0,glob
EvnHigh
r,0,glob
1Hz
1
1
rc1,0,glob
PAEvn[0]
EvnLow
r,0,glob
0
0
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