XE8000EV101 Semtech, XE8000EV101 Datasheet - Page 121

• Manufacturer Part Number: XE8000EV101
• Description: EVAL BOARD FOR XE8801AMI027LF
• Manufacturer: Semtech
• Type: MCUr

Specifications of XE8000EV101

• Contents: Fully Assembled Evaluation Board
• For Use With/related Products: XE88LC01AMI027
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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 2005
7-0
7-0
7-6
5-4
3-2
1-0
7-4
bit
bit
bit
bit
7
6
5
4
3
2
1
0
3
2
1
0
7-6
5-4
3-2
1-0
bit
CntDCkSel(1:0)
CntCCkSel(1:0)
CntBCkSel(1:0)
CntACkSel(1:0)
RegCntConfig1
CntDDownUp
CntCDownUp
CntBDownUp
CntADownUp
RegCntCtrlCk
CascadeCD
CntDEnable
CntCEnable
CascadeAB
CntBEnable
CntAEnable
CntPWM1
CntPWM0
RegCntOn
CounterD
CounterD
RegCntD
Pwm1Size(1:0)
Pwm0Size(1:0)
RegCntConfig2
CapFunc(1:0)
CapSel(1:0)
--
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
w
r
r
Table 18-6. RegCntConfig1
Table 18-7. RegCntConfig2
Table 18-5. RegCntCtrlCk
0 resetsystem
0 resetsystem
Table 18-8. RegCntOn
0 resetsystem
0 resetsystem
0 resetsystem
0 resetsystem
Table 18-4. RegCntD
rw
rw
rw
rw
rw
Reset
Reset
0000
x
x
x
x
x
x
18-3
xxxxxxxx
xxxxxxxx
reset
reset
xx
xx
xx
xx
00 resetsystem
00 resetsystem
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 b up or down counting (0=down)
Counter a up or down counting (0=down)
Counter c up or down counting (0=down)
Cascade counter c & d (1=cascade)
Cascade counter a & b (1=cascade)
Reset
xx
xx
Enable counter d
Enable counter b
Enable counter a
Enable counter c
function
Function
Reserved
Counter d clock selection
Counter b clock selection
Counter a clock selection
Counter c clock selection
8-bits comparison value
XE8801A – SX8801R
8-bits counter value
Capture function
Capture source
Pwm1 size
Pwm0 size
function
selection
selection
selection
function
function
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