XE8802MI000 SEMTECH [Semtech Corporation], XE8802MI000 Datasheet - Page 175

• Manufacturer Part Number: XE8802MI000
• Description: Sensing Machine Data Acquisition MCU
• Manufacturer: SEMTECH [Semtech Corporation]

Note: When writing to RegCntA or RegCntB, the processor writes the counter comparison values. When reading
these locations, the processor reads back either the actual counter value or the last captured value if the capture
mode is active.
Note: When writing RegCntC or RegCntD, the processor writes the counter comparison values. When reading
these locations, the processor reads back the actual counter value.
© Semtech 2006
7-0
7-0
7-0
7-0
7-0
7-0
7-6
5-4
3-2
1-0
7-6
5-4
3-2
1-0
bit
bit
bit
bit
bit
bit
7
6
5
4
3
2
1
0
CntDCkSel(1:0)
CntCCkSel(1:0)
CntBCkSel(1:0)
CntACkSel(1:0)
Pwm1Size(1:0)
Pwm0Size(1:0)
RegCntConfig2
RegCntConfig1
CapFunc(1:0)
CntDDownUp
CntCDownUp
RegCntCtrlCk
CntBDownUp
CntADownUp
CapSel(1:0)
CascadeCD
CascadeAB
CntPWM1
CntPWM0
CounterB
CounterB
CounterC
CounterC
CounterD
CounterD
RegCntB
RegCntC
RegCntD
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
rw
rw
rw
rw
rw
rw
W
W
W
R
R
R
XE8802 Sensing Machine Data Acquisition MCU
0 nresetglobal
0 nresetglobal
0 nresetglobal
0 nresetglobal
0 nresetglobal
0 nresetglobal
0 nresetglobal
0 nresetglobal
Table 20-7. RegCntConfig1
Table 20-8. RegCntConfig2
Table 20-6. RegCntCtrlCk
Table 20-3. RegCntB
Table 20-4. RegCntC
Table 20-5. RegCntD
00000000 nresetglobal
00000000 nresetglobal
00000000 nresetglobal
00000000 nresetglobal
00000000 nresetglobal
00000000 nresetglobal
reset
00 nresetglobal
00 nresetglobal
00 nresetglobal
00 nresetglobal
00 nresetglobal
00 nresetglobal
00 nresetglobal
00 nresetglobal
20-3
reset
reset
reset
reset
reset
with ZoomingADC™ and LCD driver
Activate pwm0 on counter a or a+b (PB(0))
Activate pwm1 on counter c or c+d (PB(1))
Counter d up or down counting (0=down)
Counter c up or down counting (0=down)
Counter b up or down counting (0=down)
Counter a up or down counting (0=down)
Cascade counter c & d (1=cascade)
Cascade counter a & b (1=cascade)
function
Counter d clock selection
Counter b clock selection
Counter a clock selection
Counter c clock selection
Capture source selection
8-bits comparison value
8-bits comparison value
8-bits comparison value
Pwm1 size selection
Pwm0 size selection
8-bits counter value
8-bits counter value
8-bits counter value
Capture function
function
function
function
function
function
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