Global Interrupt Status Register
| IS0 | XDMAC Channel 0 Interrupt Status Bit |
| IS1 | XDMAC Channel 1 Interrupt Status Bit |
| IS2 | XDMAC Channel 2 Interrupt Status Bit |
| IS3 | XDMAC Channel 3 Interrupt Status Bit |
| IS4 | XDMAC Channel 4 Interrupt Status Bit |
| IS5 | XDMAC Channel 5 Interrupt Status Bit |
| IS6 | XDMAC Channel 6 Interrupt Status Bit |
| IS7 | XDMAC Channel 7 Interrupt Status Bit |
| IS8 | XDMAC Channel 8 Interrupt Status Bit |
| IS9 | XDMAC Channel 9 Interrupt Status Bit |
| IS10 | XDMAC Channel 10 Interrupt Status Bit |
| IS11 | XDMAC Channel 11 Interrupt Status Bit |
| IS12 | XDMAC Channel 12 Interrupt Status Bit |
| IS13 | XDMAC Channel 13 Interrupt Status Bit |
| IS14 | XDMAC Channel 14 Interrupt Status Bit |
| IS15 | XDMAC Channel 15 Interrupt Status Bit |
| IS16 | XDMAC Channel 16 Interrupt Status Bit |
| IS17 | XDMAC Channel 17 Interrupt Status Bit |
| IS18 | XDMAC Channel 18 Interrupt Status Bit |
| IS19 | XDMAC Channel 19 Interrupt Status Bit |
| IS20 | XDMAC Channel 20 Interrupt Status Bit |
| IS21 | XDMAC Channel 21 Interrupt Status Bit |
| IS22 | XDMAC Channel 22 Interrupt Status Bit |
| IS23 | XDMAC Channel 23 Interrupt Status Bit |