参数资料
型号: W83L951DG
厂商: Nuvoton Technology Corporation of America
文件页数: 67/112页
文件大小: 0K
描述: IC EMBEDDED CNTRLR 128-LQFP
标准包装: 90
系列: W83
核心处理器: 8051
芯体尺寸: 8-位
速度: 24MHz
连通性: 主机接口,PS/2,SMBus,UART/USART
外围设备: PWM,WDT
输入/输出数: 104
程序存储器容量: 64KB(64K x 8)
程序存储器类型: 闪存
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x10b; D/A 2x8b
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 128-LQFP
包装: 托盘
W83L951DG/W83L951FG
- 54 -
Table 6-12 Internal Interrupt Vector & Trigger Type Table
SOURCE
VECTOR ADDRESS
TRIGGER TYPE
Non-mask Interrupt
0x0003
Edge Trigger
LPC Power Fail Interrupt
0x000b
Edge Trigger
Input Buffer 0 Full Interrupt
0x0013
Edge Trigger
Output Buffer 0 Empty Interrupt
0x001b
Edge Trigger
Input Buffer 1 Full Interrupt
0x0023
Edge Trigger
Output Buffer 1 Empty Interrupt
0x002b
Edge Trigger
Timer 1 Interrupt
0x0033
Edge Trigger
Timer 2 Interrupt
0x003b
Edge Trigger
Timer X Interrupt
0x0043
Edge Trigger
Timer Y Interrupt
0x004b
Edge Trigger
External Interrupt Group 1
0x0053
Level Trigger
External Interrupt Group 2
0x005b
Level Trigger
External Interrupt Group 3
0x0063
Level Trigger
Key Interrupt
0x006b
Edge Trigger
Real Time Clock Alarm Interrupt
0x0073
Edge Trigger
ADC Interrupt
0x007b
Edge Trigger
CNTR0 Interrupt
0x0083
Edge Trigger
CNTR1 Interrupt
0x008b
Edge Trigger
SMBUS 1 Interrupt
0x0093
Level Trigger
SMBUS 2 Interrupt
0x009b
Level Trigger
Keyboard PS2 Interrupt
0x00a3
Edge Trigger
Mouse PS2 Interrupt
0x00ab
Edge Trigger
Auxiliary PS2 Interrupt
0x00b3
Edge Trigger
CIR Interrupt
0x00bb
Edge Trigger
FAN 1 Interrupt
0x00c3
Level Trigger
FAN 2 Interrupt
0x00cb
Level Trigger
UART Tx Interrupt
0x00d3
Edge Trigger
UART Rx Interrupt
0x00db
Edge Trigger
Reserved
0x00e3
N/A
Reserved
0x00eb
N/A
Reserved
0x00f3
N/A
Reserved
0x00fb
N/A
6.5.1
Register Description
6.5.1.1
Interrupt Enable 1 Register (IE1) (Default Value: 0000_0000)
1: Enable. It produces Interrupt Request to Micro-Processor that Interrupt will be produced, and write
down in Interrupt Request 1 Register.
0: Disable. It does not produce Interrupt Request to Micro-Processor that Interrupt will be produced,
but write down in Interrupt Request 1 Register.
6.5.1.2
Interrupt Enable 2 Register (IE2) (Default Value: 0000_0000)
1: Enable. It produces Interrupt Request to Micro-Processor that Interrupt will be produced, and write
down in Interrupt Request 2 Register.
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