WB_PRTIO - Register Reset Values
Frozen Content
Table 1 shows the values contained in each of the WB_PRTIO's internal registers after an external system reset has been received on the RST_I input.
Table 1. WB_PRTIO Register reset values.| Register | Value after reset | ||
|---|---|---|---|
| 8-bit port width | 16-bit port width | 32-bit port width | |
| PORTA | 00h | 0000h | 0000_0000h |
| PORTB | 00h | 0000h | 0000_0000h |
| PORTC | 00h | 0000h | 0000_0000h |
| PORTD | 00h | 0000h | 0000_0000h |
| TRISA | FFh | FFFFh | FFFF_FFFFh |
| TRISB | FFh | FFFFh | FFFF_FFFFh |
| TRISC | FFh | FFFFh | FFFF_FFFFh |
| TRISD | FFh | FFFFh | FFFF_FFFFh |