UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 89
UPD78F0988AGC-8BS
Manufacturer Part Number
UPD78F0988AGC-8BS
Description
Manufacturer
Renesas Electronics America
Datasheet
1.UPD78F0988AGC-8BS.pdf
(431 pages)
Specifications of UPD78F0988AGC-8BS
Lead Free Status / Rohs Status
Supplier Unconfirmed
- Current page: 89 of 431
- Download datasheet (3Mb)
4.2 Configuration of Ports
4.2.1 Port 0
register 0 (PM0). When using port 0, internal pull-up resistors can be connected in 1-bit units by using pull-up resistor
option register 0 (PU0).
trigger signal for the A/D converter.
A port consists of the following hardware.
This is a 4-bit I/O port with output latches. Port 0 can be set in the input or output mode in 1-bit units via port mode
Alternate functions include external interrupt request input, external input to stop timer output, and an external
RESET input sets port 0 to input mode.
Figure 4-2 shows the block diagram of port 0.
Caution Because port 0 is also used as an external interrupt request input, an interrupt request flag is
Control registers
Ports
Pull-up resistors
set when the port is set in the output mode and its output level is changed. When using port
0 in the output mode, therefore, set the interrupt mask flag to 1.
Item
Total
Input
I/O
Table 4-2. Port Configuration
CHAPTER 4 PORT FUNCTIONS
User’s Manual U13029EJ7V1UD
Port mode register (PM0, PM2 to PM6)
Pull-up resistor option register (PU0, PU2 to PU6)
47
8
39
39 (software control)
Configuration
87
Related parts for UPD78F0988AGC-8BS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: