tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 100

• Manufacturer Part Number: tmp1941af
• Description: 32-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

7.11 Port A (PA0–PA7)
pins. Upon reset, all Port A pins are configured as input port pins.
PA7 as the Serial Bus Interface (SBI) pins.
clears all the PACR and PAFC register bits, configuring all Port A pins as input port pins.
corresponding bits in the PAFC register must be set to 1.
Eight Port A pins can be individually programmed to function as discrete general-purpose or dedicated I/O
Alternatively, PA0–PA3 can be programmed as external interrupt request pins (INT1–INT4), and PA5–
Setting the PAFC register bits configures the corresponding Port 8 pins for dedicated functions. A reset
When INT1–INT4 are used as a wake-up from STOP mode with the SYSCR2.DRVE bit cleared, the
Port A can act as an interface to the DSU ICE.
TMP1941AF-60
TMP1941AF
2003-03-27