Abov MC96FR116C Series, Руководство пользователя

Страница: 53 / 196

MC96FR116C
November, 2018 Rev.1.8 53
P1OD[7:0]
Control P1 port type when configured as output port.
0
Push-pull type output drive
1 Open-drain type output drive
P1BPC (P1 Pull-up Control Register) 2F51
H
7 6 5 4 3 2 1 0
P17BPC P16BPC P15BPC P14BPC P13BPC P12BPC P11BPC P10BPC
R/W R/W R/W R/W R/W R/W R/W R/W
Initial value : FB
H
P1BPC[7:0] Control port direction and use of internal pull-up resistor when
external VDD drops below V
BODR
level.
0 Maintain its previous state (input or output)
1 Changed to input port and pull-up resistor is activated
9.2.10 PORT Miscellaneous
PMISC0 (Port Miscellaneous 0 Register) 2F11
H
7 6 5 4 3 2 1 0
- - - - - -
TRODEN TRPPEN
R R R R R R R/W R/W
Initial value : 00
H
TRPPEN REMOUT push-pull transistor control
0
REMOUT push-pull transistor is disabled
1 REMOUT push-pull transistor is enabled
TRODEN REMOUT open-drain transistor control
0
REMOUT open-drain transistor is disabled
1 REMOUT open-drain transistor is enabled
PMISC1 (Port Miscellaneous 0 Register) 2F12
H
7 6 5 4 3 2 1 0
- - -
TRODSR IRPUD IRPUST2 IRPUST1 IRPUST0
R R R R/W R/W R/W R/W R/W
Initial value : 00
H
IRPUST0 IR learning pull-up 30KΩ control.
0 Disable
1 Enable
IRPUST1 IR learning pull-up 20KΩ control.
0 Disable
1 Enable
IRPUST2 IR learning pull-up 10KΩ control. Refer to “Figure 11-28 Block
Diagram of IR Learning” and “Figure 11-29 Timing Diagram of IR
Learning”.
0 Disable
1 Enable