參數(shù)資料
型號: P87LPC767HD
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: CONNECTOR ACCESSORY
中文描述: 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PDSO20
封裝: 7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20
文件頁數(shù): 27/60頁
文件大?。?/td> 320K
代理商: P87LPC767HD
Philips Semiconductors
Product data
87LPC767
Low power, low price, low pin count (20 pin)
microcontroller with 4-kbyte OTP and 8-bit A/D converter
2001 Aug 07
24
SU01163
KBF (KBI INTERRUPT)
EKB
(FROM IEN1 REGISTER)
P0.7
KBI.7
P0.6
KBI.6
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
KBI.5
KBI.4
KBI.3
KBI.2
KBI.1
KBI.0
Figure 16. Keyboard Interrupt
BIT
KBI.7
KBI.6
KBI.5
KBI.4
KBI.3
KBI.2
KBI.1
KBI.0
SYMBOL
FUNCTION
When set, enables P0.7 as a cause of a Keyboard Interrupt.
When set, enables P0.6 as a cause of a Keyboard Interrupt.
When set, enables P0.5 as a cause of a Keyboard Interrupt.
When set, enables P0.4 as a cause of a Keyboard Interrupt.
When set, enables P0.3 as a cause of a Keyboard Interrupt.
When set, enables P0.2 as a cause of a Keyboard Interrupt.
When set, enables P0.1 as a cause of a Keyboard Interrupt.
When set, enables P0.0 as a cause of a Keyboard Interrupt.
Note: the Keyboard Interrupt must be enabled in order for the settings of the KBI register to be effective. The interrupt flag
(KBF) is located at bit 7 of AUXR1.
KBI.0
SU01164
KBI.1
KBI.2
KBI.3
KBI.4
KBI.5
KBI.6
KBI.7
0
1
2
3
4
5
6
7
KBI
Reset Value: 00h
Not Bit Addressable
Address: 86h
Figure 17. Keyboard Interrupt Register (KBI)
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