XE8801AMI000WP Semtech, XE8801AMI000WP Datasheet - Page 121

• Manufacturer Part Number: XE8801AMI000WP
• Description: SENSING MACHINE WITH 16 + 10 BIT
• Manufacturer: Semtech

Specifications of XE8801AMI000WP

• Applications: Sensing Machine
• Core Processor: RISC
• Program Memory Type: FLASH (22 kB)
• Controller Series: XE8000
• Ram Size: 512 x 8
• Interface: UART, USRT
• Number Of I /o: 24
• Voltage - Supply: 2.4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: Die
• For Use With: XE8000MP - PROG BOARD AND PROSTART2 CARD
• Other names: Q2722595

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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