Mercurial > hg > Members > kono > os9 > sbc09
diff os9/level1/clock.asm @ 54:fc10b7ae23d0
clock level2 worked
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Sun, 22 Jul 2018 19:41:06 +0900 |
parents | 2032755628dc |
children | 4fa2bdb0c457 |
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--- a/os9/level1/clock.asm Sun Jul 22 17:55:06 2018 +0900 +++ b/os9/level1/clock.asm Sun Jul 22 19:41:06 2018 +0900 @@ -48,7 +48,8 @@ ldb #$8f start timer stb ,x L00B4 - jmp [>D.SvcIRQ] + jsr [>D.SvcIRQ] + rti ClkEnt equ * ldd #59*256+$01 last second and last tick @@ -66,8 +67,8 @@ leay <SysTbl,pcr os9 F$SSvc ldx #TimerPort -* ldb #$8f start timer -* stb ,x + ldb #$8f start timer + stb ,x puls pc,cc * F$Time system call code