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-rw-r--r--firmware/irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/irq.c b/firmware/irq.c
index 13dcb57..9fc1735 100644
--- a/firmware/irq.c
+++ b/firmware/irq.c
@@ -14,7 +14,7 @@ uint32_t *irq(uint32_t *regs, uint32_t irqs)
static unsigned int timer_irq_count = 0;
// checking compressed isa q0 reg handling
- {
+ if ((irqs & 6) != 0) {
uint32_t pc = (regs[0] & 1) ? regs[0] - 3 : regs[0] - 4;
uint32_t instr = *(uint16_t*)pc;