| #include "../../defs.h" |
| #include "../../stub.c" |
| |
| // -------------------------------------------------------- |
| |
| /* |
| MPRJ Logic Analyzer Test: |
| - Observes counter value through LA probes [31:0] |
| - Sets counter initial value through LA probes [63:32] |
| - Flags when counter value exceeds 500 through the management SoC gpio |
| - Outputs message to the UART when the test concludes successfuly |
| */ |
| |
| void main() |
| { |
| // The upper GPIO pins are configured to be output |
| // and accessble to the management SoC. |
| // Used to flad the start/end of a test |
| // The lower GPIO pins are configured to be output |
| // and accessible to the user project. They show |
| // the project count value, although this test is |
| // designed to read the project count through the |
| // logic analyzer probes. |
| // I/O 6 is configured for the UART Tx line |
| |
| reg_mprj_io_31 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_30 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_29 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_28 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_27 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_26 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_25 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_24 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_23 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_22 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_21 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_20 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_19 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_18 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_17 = GPIO_MODE_MGMT_STD_OUTPUT; |
| reg_mprj_io_16 = GPIO_MODE_MGMT_STD_OUTPUT; |
| |
| reg_mprj_io_15 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_14 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_13 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_12 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_11 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_10 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_9 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_8 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_7 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_5 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_4 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_3 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_2 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_1 = GPIO_MODE_USER_STD_OUTPUT; |
| reg_mprj_io_0 = GPIO_MODE_USER_STD_OUTPUT; |
| |
| reg_mprj_io_6 = GPIO_MODE_MGMT_STD_OUTPUT; |
| |
| // Set UART clock to 64 kbaud (enable before I/O configuration) |
| reg_uart_clkdiv = 625; |
| reg_uart_enable = 1; |
| |
| /* Apply configuration */ |
| reg_mprj_xfer = 1; |
| while (reg_mprj_xfer == 1); |
| |
| // Configure LA probes [31:0], [127:64] as inputs to the cpu |
| // Configure LA probes [63:32] as outputs from the cpu |
| reg_la0_ena = 0xFFFFFFFF; // [31:0] |
| reg_la1_ena = 0x00000000; // [63:32] |
| reg_la2_ena = 0xFFFFFFFF; // [95:64] |
| reg_la3_ena = 0xFFFFFFFF; // [127:96] |
| |
| // Flag start of the test |
| reg_mprj_datal = 0xAB400000; |
| |
| // Set Counter value to zero through LA probes [63:32] |
| reg_la1_data = 0x00000000; |
| |
| // Configure LA probes from [63:32] as inputs to disable counter write |
| reg_la1_ena = 0xFFFFFFFF; |
| |
| while (1) { |
| if (reg_la0_data > 0x1F4) { |
| reg_mprj_datal = 0xAB410000; |
| break; |
| } |
| } |
| print("\n"); |
| print("Monitor: Test 2 Passed\n\n"); // Makes simulation very long! |
| reg_mprj_datal = 0xAB510000; |
| } |
| |