ZHCSBT2G November 2012 – October 2017 66AK2H06 , 66AK2H12 , 66AK2H14
PRODUCTION DATA.
The Nonmaskable Interrupts (NMI) can be generated by chip-level registers and the LRESET can be generated by software writing into LPSC registers. LRESET and NMI can also be asserted by device pins or watchdog timers. One NMI pin and one LRESET pin are shared by all eight C66x CorePacs on the device. The CORESEL[3:0] pins can be configured to select between the eight C66x CorePacs available as shown in Table 8-31.
CORESEL[3:0] PIN INPUT | LRESET PIN INPUT | NMI PIN INPUT | LRESETNMIEN PIN INPUT | RESET MUX BLOCK OUTPUT |
---|---|---|---|---|
XXXX | X | X | 1 | No local reset or NMI assertion |
0000 | 0 | X | 0 | Assert local reset to C66x CorePac0 |
0001 | 0 | X | 0 | Assert local reset to C66x CorePac1 |
0010 | 0 | X | 0 | Assert local reset to C66x CorePac2 |
0011 | 0 | X | 0 | Assert local reset to C66x CorePac3 |
0100 | 0 | X | 0 | Assert local reset to C66x CorePac4 |
0101 | 0 | X | 0 | Assert local reset to C66x CorePac5 |
0110 | 0 | X | 0 | Assert local reset to C66x CorePac6 |
0111 | 0 | X | 0 | Assert local reset to C66x CorePac7 |
1XXX | 0 | X | 0 | Assert local reset to all C66x CorePacs |
0000 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac0 |
0001 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac1 |
0010 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac2 |
0011 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac3 |
0100 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac4(1) |
0101 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac5(1) |
0110 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac6(1) |
0111 | 1 | 1 | 0 | Deassert local reset & NMI to C66x CorePac7(1) |
1XXX | 1 | 1 | 0 | Deassert local reset & NMI to all C66x CorePacs |
0000 | 1 | 0 | 0 | Assert NMI to C66x CorePac0 |
0001 | 1 | 0 | 0 | Assert NMI to C66x CorePac1 |
0010 | 1 | 0 | 0 | Assert NMI to C66x CorePac2 |
0011 | 1 | 0 | 0 | Assert NMI to C66x CorePac3 |
0100 | 1 | 0 | 0 | Assert NMI to C66x CorePac4(1) |
0101 | 1 | 0 | 0 | Assert NMI to C66x CorePac5(1) |
0110 | 1 | 0 | 0 | Assert NMI to C66x CorePac6(1) |
0111 | 1 | 0 | 0 | Assert NMI to C66x CorePac7(1) |
1XXX | 1 | 0 | 0 | Assert NMI to all C66x CorePacs |