Port 13 - Renesas RL78/G1P Hardware User Manual

RL78/G1P

4.2.7 Port 13

P137 is a 1-bit input-only port.
P137 is fixed to an input ports.
This port can also be used for external interrupt request input.
Name I/O
P137 Input
Remark : don't care
Figure 4-15 shows a block diagram of port 13.
R01UH0895EJ0100 Rev.1.00
Nov 29, 2019
Table 4-10. Settings of Registers When Using Port 13
Alternate Function Setting
Figure 4-15. Block Diagram of P137
Alternate
function
CHAPTER 4 PORT FUNCTIONS

P137/INTP0
Remark
82