MB15=0, MB5=0, MB21=0, MB25=0, MB19=0, MB14=0, MB6=0, MB9=0, MB4=0, MB3=0, MB2=0, MB28=0, MB7=0, MB12=0, MB1=0, MB0=0, MB17=0, MB13=0, MB10=0, MB16=0, MB22=0, MB8=0, MB23=0, MB20=0, MB29=0, MB24=0, MB11=0, MB18=0
Mailbox Interrupt Enable Register for FIFO Mailbox Mode
| MB0 | mailbox 0 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB1 | mailbox 1 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB2 | mailbox 2 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB3 | mailbox 3 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB4 | mailbox 4 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB5 | mailbox 5 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB6 | mailbox 6 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB7 | mailbox 7 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB8 | mailbox 8 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB9 | mailbox 9 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB10 | mailbox 10 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB11 | mailbox 11 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB12 | mailbox 12 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB13 | mailbox 13 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB14 | mailbox 14 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB15 | mailbox 15 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB16 | mailbox 16 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB17 | mailbox 17 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB18 | mailbox 18 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB19 | mailbox 19 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB20 | mailbox 20 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB21 | mailbox 21 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB22 | mailbox 22 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB23 | mailbox 23 Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB24 | Transmit FIFO Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB25 | Transmit FIFO Interrupt Generation Timing Control 0 (0): Every time transmission is completed 1 (1): When the transmit FIFO becomes empty due to completion of transmission |
| MB28 | Receive FIFO Interrupt Enable 0 (0): Interrupt disabled 1 (1): Interrupt enabled |
| MB29 | Receive FIFO Interrupt Generation Timing Control 0 (0): Every time reception is completed 1 (1): When the receive FIFO becomes buffer warning by completion of reception |