diff options
Diffstat (limited to 'tb/jtag_uart.cpp')
| -rw-r--r-- | tb/jtag_uart.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tb/jtag_uart.cpp b/tb/jtag_uart.cpp index f33a7ab..f661cdf 100644 --- a/tb/jtag_uart.cpp +++ b/tb/jtag_uart.cpp @@ -124,6 +124,11 @@ namespace taller::avalon return true; } + bool jtag_uart::irq() noexcept + { + return ctrl_we || (ctrl_re && rx_avail > 0); + } + void jtag_uart::takeover() noexcept { if(took_over) |