UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 526

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

486
INTM0
ES21
7
ES20
6
Figure 19-1 External Interrupt Mode Register 0 (INTM0) Format
ES11
5
ES10
CHAPTER 19 EDGE DETECTION FUNCTION
4
ES01
3
ES00
2
1
0
ESNM1
0
ESNM1
ES01
ES21
ES11
0FFA0H
Address
0
0
1
1
0
0
1
1
0
0
1
1
0
1
ES00
ES10
ES20
P20 (NMI) Pin Input Detected Edge
Specification
0
1
0
1
0
1
0
1
0
1
0
1
Falling edge
Rising edge
On Reset
P21 (INTP0, CR11/CR11W
Capture Trigger, TM1/TM1W
Count Clock, Real-Time Output
Port Output Trigger) Pin Input
Detected Edge Specification
Setting prohibited
Both falling & rising edges
P22 (INTP1, CR22/CR22W
Capture Trigger) Pin Input
Detected Edge Specification
Setting prohibited
Both falling & rising edges
P23 (INTP2, CR21/CR21W
Capture Trigger, TM2/TM2W
count clock, CI Input) Pin Input
Detected Edge Specification
Setting prohibited
Both falling & rising edges
Falling edge
Rising edge
Falling edge
Rising edge
Falling edge
Rising edge
00H
R/W
R/W