參數(shù)資料
型號(hào): MC68HC11ED0VP3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 3 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 108/108頁
文件大?。?/td> 1672K
代理商: MC68HC11ED0VP3
Timing System
Timer Registers
MC68HC11ED0 — Rev. 1.0
Technical Summary
Timing System
9.3.10 Timer Interrupt Mask 1 Register
OC1I–OC4I — Output Compare Interrupt Enable Bits
If the OCxF flag bit is set while the OCxI enable bit is set, a hardware
interrupt sequence is requested.
I4/OC5I — Input Capture 4 or Output Compare 5 Interrupt Enable Bit
When I4/O5 in PACTL is 1, I4/O5I is the input capture 4 interrupt bit.
When I4/O5 in PACTL is 0, I4/O5I is the output compare 5 interrupt
control bit.
IC1I–IC3I — Input Capture Interrupt Enable Bits
If the ICxF flag bit is set while the ICxI enable bit is set, a hardware
interrupt sequence is requested.
NOTE:
Control bits in TMSK1 correspond bit for bit with flag bits in TFLG1. Ones
in TMSK1 enable the corresponding interrupt sources.
Address: $0022
Bit 7
6
54321
Bit 0
Read:
OC1I
OC2I
OC3I
OC4I
I4/O5I
IC1I
IC2I
IC3I
Write:
Reset:
00
000000
Figure 9-16. Timer Interrupt Mask 1 Register (TMSK1)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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