參數(shù)資料
型號: XE8807AMI026TLF
廠商: Semtech
文件頁數(shù): 64/143頁
文件大?。?/td> 0K
描述: IC MCU LOW PWR MTP FLASH 32-TQFP
標(biāo)準(zhǔn)包裝: 1
系列: XE880x
應(yīng)用: 感測機(jī)
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(biāo)準(zhǔn)包裝
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
產(chǎn)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
4-5
XE8806A/XE8807A
4.2.7
Event handler (h003C-h003F)
Name
Address
7
6
5
4
3
2
1
0
RegEvn
h003C
CntIrqA
rc1,0,glob
CntIrqC
rc1,0,glob
128Hz
rc1,0,glob
PAEvn[1]
rc1,0,glob
CntIrqB
rc1,0,glob
CntIrqD
rc1,0,glob
1Hz
rc1,0,glob
PAEvn[0]
rc1,0,glob
RegEvnEn
h003D
EvnEn[7:0]
rw,00000000,glob
RegEvnPriority
h003E
EvnPriority[7:0]
r,11111111,glob
RegEvnEvn
h003F
r0
EvnHigh
r,0,glob
EvnLow
r,0,glob
Table 4-8. Event handler registers
The origin of the different events is summarised in the table below.
Event
Event source
CntIrqA
Counter/Timer A (counter block)
CntIrqB
Counter/Timer B (counter block)
CntIrqC
Counter/Timer C (counter block)
CntIrqD
Counter/Timer D (counter block)
128Hz
Low prescaler (clock block)
1Hz
Low prescaler (clock block)
PAEvn[1:0]
Port A
Table 4-9. Event source description
4.2.8
Interrupt handler (h0040-h0047)
Name
Address
7
6
5
4
3
2
1
0
RegIrqHig
h0040
RfifRx
rc1,0,glob
128Hz
rc1,0,glob
RfifTx
rc1,0,glob
CntIrqA
rc1,0,glob
CntIrqC
rc1,0,glob
CmpdIrq
rc1,0,glob
UartIrqTx
rc1,0,glob
UartIrqRx
rc1,0,glob
RegIrqMid
h0041
UsrtCond2
rc1,0,glob
UrstCond1
rc1,0,glob
PAIrq[5]
rc1,0,glob
PAIrq[4]
rc1,0,glob
1Hz
rc1,0,glob
VldIrq
rc1,0,glob
PAIrq[1]
rc1,0,glob
PAIrq[0]
rc1,0,glob
RegIrqLow
h0042
PAIrq[7]
rc1,0,glob
PAIrq[6]
rc1,0,glob
CntIrqB
rc1,0,glob
CntIrqD
rc1,0,glob
PAIrq[3]
rc1,0,glob
PAIrq[2]
rc1,0,glob
r0
RegIrqEnHig
h0043
IrqEnHig[7:0]
rw,0000000,glob
RegIrqEnMid
h0044
IrqEnMid[7:0]
rw,0000000,glob
RegIrqEnLow
h0045
IrqEnLow[7:0]
rw,0000000,glob
RegIrqPriority
h0046
IrqPriority[7:0]
r,11111111,glob
RegIrqIrq
h0047
r0
IrqHig
r,0,glob
IrqMid
r,0,glob
IrqLow
r,0,glob
Table 4-10. Interrupt handler registers
The origin of the different interrupts is summarised in the table below.
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