參數(shù)資料
型號: 87LPC768
廠商: NXP Semiconductors N.V.
英文描述: Low power, low price, low pin count(20 pin) microcontroller with 4 kB OTP and 8-bit A/D,and Pulse Width Modulator(帶4 kB OTP、8位A/D和脈寬調(diào)節(jié)的低功耗,低價格,少引腳(20引腳)的微控制器)
中文描述: 低功耗,低價格,低引腳數(shù)(20針)與4 KB的OTP和8位A / D和脈寬調(diào)制器(帶4 KB的檢察官辦公室,8位A / D轉(zhuǎn)換和脈寬調(diào)節(jié)的低功耗微控制器,低價格,少引腳(20引腳)的微控制器)
文件頁數(shù): 31/66頁
文件大?。?/td> 314K
代理商: 87LPC768
Philips Semiconductors
Preliminary specification
87LPC768
Low power, low price, low pin count (20 pin) microcontroller with
4 kB OTP 8-bit A/D, Pulse Width Modulator
2000 May 02
29
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 17. 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 18. Keyboard Interrupt Register (KBI)
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PDF描述
87LPC769 Low power, low price, low pin count(20 pin) microcontroller with 4 kB OTP and 8-bit A/D,and DAC(帶4 kB OTP、8位A/D和D/A轉(zhuǎn)換的低功耗,低價格,少引腳(20引腳)的微控制器)
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