39.6 Peripheral Dependencies
| Peripheral Name | EBI |
| Base Address | 0x458B 0000 (Peripheral Bus D) |
| NVIC IRQ Index:Source | NA |
| MCLK AXI/APB Clocks Index:Name |
AHB: MCLK.CLKMSK2[11] APB: MCLK.CLKMSK2[12] |
| GCLK Peripheral Channel Index:Clock Name | NA |
| PAC Peripheral Peripheral Identifier (PAC.WRCTRL) | 64 |
| APB Mask Register[Index] | NA |
| AHB Mask Register[Index] | INTFLAGAHB[13] |
| Power Domain | VDDREG |
I/O Lines
The pins used for interfacing the External Bus Interface may be multiplexed with the PIO lines. The programmer must first program the PIO controller to assign the External Bus Interface pins to their peripheral function. If I/O lines of the External Bus Interface are not used by the application, they can be used for other purposes by the PIO Controller.