86 / 129 page  Port Definitions PRELIMINARY V1.8 81 TABLE 54. Definition of P3 TABLE 55. Definition of P3IO Definition Port-3 Pin or Latch bit-7 Port-3 Pin or Latch bit-6 Port-3 Pin or Latch bit-5 Port-3 Pin or Latch bit-4 Port-3 Pin or Latch bit-3 Port-3 Pin or Latch bit-2 Port-3 Pin or Latch bit-1 Port-3 Pin or Latch bit-0 Reset Value 1 1 1 1 1 1 1 1 Read/Write by Software R/W RMW Ins: P37 Latch Read Other Ins: P3.7 Pin Read R/W RMW Ins: P36 Latch Read Other Ins: P3.6 Pin Read R/W RMW Ins: P35 Latch Read Other Ins: P3.5 Pin Read R/W RMW Ins: P34 Latch Read Other Ins: P3.4 Pin Read R/W RMW Ins: P33 Latch Read Other Ins: P3.3 Pin Read R/W RMW Ins: P32 Latch Read Other Ins: P3.2 Pin Read R/W RMW Ins: P31 Latch Read Other Ins: P3.1 Pin Read R/W RMW Ins: P30 Latch Read Other Ins: P3.0 Pin Read Write by Hardware Address DAH Bit Addr. None BIT 7 6 5 4 3 2 1 0 NAME P3IO7 P3IO6 P3IO5 P3IO4 P3IO3 P3IO2 P3IO1 P3IO0 Definition Port-3 I/O Control Register bit-7 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-6 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-5 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-4 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-3 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-2 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-1 0: Input Mode 1: Output Mode Port-3 I/O Control Register bit-0 0: Input Mode 1: Output Mode Reset Value 0 0 0 0 0 0 0 0 Read/Write by Software R/W R/W R/W R/W R/W R/W R/W R/W Write by Hardware Address DBH |
|
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
