New wishbone-jtag bridge

2026-02-27 15:56:56 +01:00
parent 838204653a
commit 3a9b2acf9e
13 changed files with 1495 additions and 457 deletions
--- a/sw/sweep/sweep.c
+++ b/sw/sweep/sweep.c
@@ -26,7 +26,7 @@ static inline void irq_init() {

 void timer_isr(){
    static int set = 0;
-    *TIMER = 18400;
+    *TIMER = 1840000*4;
    *LEDGR = ~(*LEDGR);
 }

@@ -34,12 +34,12 @@ void main(){
    irq_init();

    *LEDGR = 3;
-    *TIMER = 18400;
+    *TIMER = 1840000*4;

    for(;;){
        for(int i=1000; i<10000; i++){
            *R_FREQ = i;
-            for(int j=0; j<100; j++) asm volatile("nop");
+            for(int j=0; j<80; j++) asm volatile("nop");
        }
    }
 }