參數(shù)資料
型號: XE8807AMI026TLF
廠商: Semtech
文件頁數(shù): 29/143頁
文件大?。?/td> 0K
描述: IC MCU LOW PWR MTP FLASH 32-TQFP
標準包裝: 1
系列: XE880x
應用: 感測機
核心處理器: Coolrisc816?
程序存儲器類型: 閃存(11 kB)
控制器系列: XE8000
RAM 容量: 512 x 8
接口: UART,USRT
輸入/輸出數(shù): 24
電源電壓: 2.4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-TQFP
包裝: 標準包裝
供應商設備封裝: 32-TQFP(7x7)
產品目錄頁面: 585 (CN2011-ZH PDF)
配用: XE8000MP-ND - PROG BOARD AND PROSTART2 CARD
其它名稱: XE8807AMI026DKR
Semtech 2006
www.semtech.com
17-3
XE8806A/XE8807A
bit
RegCntB
rw
reset
function
7-0
CounterB
R
00000000 nresetglobal
8-bits counter value
7-0
CounterB
W
00000000 nresetglobal
8-bits comparison value
Table 17-3. RegCntB
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.
bit
RegCntC
rw
reset
function
7-0
CounterC
R
00000000 nresetglobal
8-bits counter value
7-0
CounterC
W
00000000 nresetglobal
8-bits comparison value
Table 17-4. RegCntC
bit
RegCntD
rw
reset
function
7-0
CounterD
R
00000000 nresetglobal
8-bits counter value
7-0
CounterD
W
00000000 nresetglobal
8-bits comparison value
Table 17-5. RegCntD
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.
bit
RegCntCtrlCk
rw
reset
function
7-6
CntDCkSel(1:0)
rw
00 nresetglobal
Counter d clock selection
5-4
CntCCkSel(1:0)
rw
00 nresetglobal
Counter c clock selection
3-2
CntBCkSel(1:0)
rw
00 nresetglobal
Counter b clock selection
1-0
CntACkSel(1:0)
rw
00 nresetglobal
Counter a clock selection
Table 17-6. RegCntCtrlCk
bit
RegCntConfig1
rw
reset
function
7
CntDDownUp
rw
0 nresetglobal
Counter d up or down counting (0=down)
6
CntCDownUp
rw
0 nresetglobal
Counter c up or down counting (0=down)
5
CntBDownUp
rw
0 nresetglobal
Counter b up or down counting (0=down)
4
CntADownUp
rw
0 nresetglobal
Counter a up or down counting (0=down)
3
CascadeCD
rw
0 nresetglobal
Cascade counter c & d (1=cascade)
2
CascadeAB
rw
0 nresetglobal
Cascade counter a & b (1=cascade)
1
CntPWM1
rw
0 nresetglobal
Activate pwm1 on counter c or c+d (PB(1))
0
CntPWM0
rw
0 nresetglobal
Activate pwm0 on counter a or a+b (PB(0))
Table 17-7. RegCntConfig1
bit
RegCntConfig2
rw
reset
function
7-6
CapSel(1:0)
rw
00 nresetglobal
Capture source selection
5-4
CapFunc(1:0)
rw
00 nresetglobal
Capture function
3-2
Pwm1Size(1:0)
rw
00 nresetglobal
Pwm1 size selection
1-0
Pwm0Size(1:0)
rw
00 nresetglobal
Pwm0 size selection
Table 17-8. RegCntConfig2
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