参数资料
型号: XE8805AMI028LF
厂商: Semtech
文件页数: 78/156页
文件大小: 0K
描述: IC DAS 16BIT FLASH 8K MTP 64LQFP
标准包装: 160
系列: XE880x
应用: 感测机
核心处理器: Coolrisc816?
程序存储器类型: 闪存(22 kB)
控制器系列: XE8000
RAM 容量: 512 x 8
接口: UART,USRT
输入/输出数: 24
电源电压: 2.4 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
包装: 托盘
供应商设备封装: 64-LQFP(10x10)
产品目录页面: 585 (CN2011-ZH PDF)
配用: XE8000MP-ND - PROG BOARD AND PROSTART2 CARD
Semtech 2006
www.semtech.com
4-5
XE8805/05A
4.2.5
Port C (h0030-h0033)
Name
Address
7
6
5
4
3
2
1
0
RegPCOut
h0030
PCOut[7:0]
rw,00000000,pconf
RegPCIn
h0031
PCIn[7:0]
r,-,-
RegPCDir
h0032
PD1Dir[7:0]
rw,00000000,pconf
Table 4-7. Port C registers
4.2.6
Flash programming (h0038-003B)
These four registers are used during flash programming only. Refer to the flash programming algorithm
documentation for more details.
4.2.7
Event handler (h003C-h003F)
Name
Address
7
6
5
4
3
2
1
0
RegEvn
h003C
CntIrqA
rc1,0,sys
CntIrqC
rc1,0,sys
128Hz
rc1,0,sys
PAEvn[1]
rc1,0,sys
CntIrqB
rc1,0,sys
CntIrqD
rc1,0,sys
1Hz
rc1,0,sys
PAEvn[0]
rc1,0,sys
RegEvnEn
h003D
EvnEn[7:0]
rw,00000000,sys
RegEvnPriority
h003E
EvnPriority[7:0]
r,11111111,sys
RegEvnEvn
h003F
r0
EvnHigh
r,0,sys
EvnLow
r,0,sys
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
Not
Recommended
for
New
Designs
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