参数资料
型号: MC68HC11ED0MFU2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 2 MHz, MICROCONTROLLER, PQFP44
封装: QFP-44
文件页数: 3/108页
文件大小: 1672K
代理商: MC68HC11ED0MFU2
Technical Summary
MC68HC11ED0 — Rev. 1.0
Timing System
Timing System
9.3.11 Timer Interrupt Flag 1 Register
Clear flags by writing a 1 to the corresponding bit position(s).
OC1F–OC4F — Output Compare x Flags
Set each time the counter matches output compare x value
I4/O5F — Input Capture 4/Output Compare 5 Flag
Set by IC4 or OC5, depending on which function was enabled by
I4/O5 of PACTL
IC1F–IC3F — Input Capture x Flag
Set each time a selected active edge is detected on the ICx input line
9.3.12 Timer Interrupt Mask 2 Register
TOI — Timer Overflow Interrupt Enable Bit
0 = Timer overflow interrupt disabled
1 = Timer overflow interrupt enabled
Address: $0023
Bit 7
6
54321
Bit 0
Read:
OC1F
OC2F
OC3F
OC4F
I4/O5F
IC1F
IC2F
IC3F
Write:
Reset:
00
000000
Figure 9-17. Timer Interrupt Flag 1 Register (TFLG1)
Address: $0024
Bit 7
6
54321
Bit 0
Read:
TOI
RTII
PAOVI
PAII
PR1
PR0
Write:
Reset:
00
000000
= Unimplemented
Figure 9-18. Timer Interrupt Mask 2 Register (TMSK2)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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