w65c134s Western Design Center, Inc., w65c134s Datasheet - Page 11

• Manufacturer Part Number: w65c134s
• Description: W65c134s 8-bit Microcontroller
• Manufacturer: Western Design Center, Inc.

IER1
($002D)
IFR1
($002C)
NE53 Negative Edge Interrupt
7
↓
↑
7
Figure 1-5 Interrupt Enable Register One (IER1) ($002D) and
NE52 Negative Edge Interrupt
↓
↑
6
6
Interrupt Flag Register One (IFR1) ($002C)
PE51 Positive Edge Interrupt
↓
↑
5
5
PE50 Positive Edge Interrupt
Priority Logic
↓
↑
4
4
NE47 Negative Edge Interrupt
↓
↑
3
3
NE46 Negative Edge Interrupt
↓
↑
2
2
PE45 Positive Edge Interrupt
↓
↑
1
1
PE44 Positive Edge Interrupt
↓
↑
0
0
IER1 bits 0-7
0=Disable Interrupt
1=Enable Interrupt
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