參數(shù)資料
型號: C8051F019
廠商: Silicon Laboratories Inc
文件頁數(shù): 115/154頁
文件大小: 0K
描述: IC 8051 MCU 16K FLASH 48TQFP
標(biāo)準(zhǔn)包裝: 250
系列: C8051F018
核心處理器: 8051
芯體尺寸: 8-位
速度: 25MHz
連通性: SMBus(2 線/I²C),SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
RAM 容量: 1.25K x 8
電壓 - 電源 (Vcc/Vdd): 2.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 48-TQFP
包裝: 托盤
C8051F018
C8051F019
Figure 8.11. EIE1: Extended Interrupt Enable 1
R/W
Reset Value
ECP1R
ECP1F
ECP0R
ECP0F
EPCA0
EWADC0
ESMB0
ESPI0
00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SFR Address:
0xE6
Bit7:
ECP1R: Enable Comparator 1 (CP1) Rising Edge Interrupt.
This bit sets the masking of the CP1 interrupt.
0: Disable CP1 Rising Edge interrupt.
1: Enable interrupt requests generated by the CP1RIF flag (CPT1CN.5).
Bit6:
ECP1F: Enable Comparator 1 (CP1) Falling Edge Interrupt.
This bit sets the masking of the CP1 interrupt.
0: Disable CP1 Falling Edge interrupt.
1: Enable interrupt requests generated by the CP1FIF flag (CPT1CN.4).
Bit5:
ECP0R: Enable Comparator 0 (CP0) Rising Edge Interrupt.
This bit sets the masking of the CP0 interrupt.
0: Disable CP0 Rising Edge interrupt.
1: Enable interrupt requests generated by the CP0RIF flag (CPT0CN.5).
Bit4:
ECP0F: Enable Comparator 0 (CP0) Falling Edge Interrupt.
This bit sets the masking of the CP0 interrupt.
0: Disable CP0 Falling Edge interrupt.
1: Enable interrupt requests generated by the CP0FIF flag (CPT0CN.4).
Bit3:
EPCA0: Enable Programmable Counter Array (PCA0) Interrupt.
This bit sets the masking of the PCA0 interrupts.
0: Disable all PCA0 interrupts.
1: Enable interrupt requests generated by PCA0.
Bit2:
EWADC0: Enable Window Comparison ADC0 Interrupt.
This bit sets the masking of ADC0 Window Comparison interrupt.
0: Disable ADC0 Window Comparison Interrupt.
1: Enable Interrupt requests generated by ADC0 Window Comparisons.
Bit1:
ESMB0: Enable SMBus 0 Interrupt.
This bit sets the masking of the SMBus interrupt.
0: Disable all SMBus interrupts.
1: Enable interrupt requests generated by the SI flag (SMB0CN.3).
Bit0:
ESPI0: Enable Serial Peripheral Interface 0 Interrupt.
This bit sets the masking of SPI0 interrupt.
0: Disable all SPI0 interrupts.
1: Enable Interrupt requests generated by SPI0.
63
Rev. 1.2
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