upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 400
![no-image](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__sml.jpg)
upd78f0730
Manufacturer Part Number
upd78f0730
Description
8-bit Single-chip Microcontroller
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD78F0730.pdf
(518 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
upd78f0730MC(S)-CAB-AX/JM
Manufacturer:
NEC
Quantity:
538
Company:
Part Number:
upd78f0730MC(S)-CAB-AX/JM
Manufacturer:
RENESAS
Quantity:
1 000
Part Number:
upd78f0730MC(S)-CAB-AX/JM
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
upd78f0730MC-CAB-AX
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 400 of 518
- Download datasheet (4Mb)
(4) External interrupt rising edge enable register (EGP), external interrupt falling edge enable register (EGN)
Address: FF48H
Symbol
EGP
Address: FF49H
Symbol
EGN
400
Caution Be sure to clear bits 4 to 7 to 0.
These registers specify the valid edge for INTP0 to INTP3.
EGP and EGN are set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to 00H.
Table 13-3 shows the ports corresponding to EGPn and EGNn.
Caution Select the port mode by clearing EGPn and EGNn to 0 because an edge may be
Remark n = 0 to 3
EGPn
Detection Enable Register
7
0
7
0
0
0
1
1
After reset: 00H
After reset: 00H
Figure 13-5. Format of External Interrupt Rising Edge Enable Register (EGP)
EGP0
EGP1
EGP2
EGP3
detected when the external interrupt function is switched to the port function.
EGNn
6
0
6
0
0
1
0
1
Table 13-3. Ports Corresponding to EGPn and EGNn
and External Interrupt Falling Edge Enable Register (EGN)
EGN0
EGN1
EGN2
EGN3
R/W
R/W
Edge detection disabled
Falling edge
Rising edge
Both rising and falling edges
CHAPTER 13 INTERRUPT FUNCTIONS
Preliminary User’s Manual U19014EJ1V0UD
5
0
5
0
P120
P30
P31
P32
Edge Detection Port
INTPn pin valid edge selection (n = 0 to 3)
4
0
4
0
EGN3
EGP3
3
3
INTP0
INTP1
INTP2
INTP3
EGN2
EGP2
2
2
Interrupt Request Signal
EGN1
EGP1
1
1
EGP0
EGN0
0
0
Related parts for upd78f0730
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![HD6417709S](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![M30291FCTHP](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![R0K505210S000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
![R0K505630S000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
![R0K50563NS000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
![R0K507269S000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
![Y-PG-FP5-EE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
![HA1127](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![HA17747](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3799CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3719D](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3778CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3777CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3798CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3728DZ](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: