Difference between revisions of "000289a4 - 000289d0"
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(Created page with "<font face='Courier New'> 000289a4: 946f000a lhu r15,0x000a(r3) 000289a8: 3c080000 lui r8,0x0000 000289ac: 01e2c025 or r24,r15,r2 000289b0: 37190012 ori r25,r24,0x0012 ...") |
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<font face='Courier New'> | <font face='Courier New'> | ||
| − | 000289a4: 946f000a lhu r15,0x000a(r3) | + | 000289a4: 946f000a lhu r15,0x000a(r3) # referenced by patch_card_specific_delay; when card IRQ triggeres, ? |
000289a8: 3c080000 lui r8,0x0000 | 000289a8: 3c080000 lui r8,0x0000 | ||
000289ac: 01e2c025 or r24,r15,r2 | 000289ac: 01e2c025 or r24,r15,r2 | ||
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000289bc: 240800c8 addiu r8,r0,0x00c8 | 000289bc: 240800c8 addiu r8,r0,0x00c8 | ||
000289c0: 2508ffff addiu r8,r8,0xffff | 000289c0: 2508ffff addiu r8,r8,0xffff | ||
| − | 000289c4: 1500fffe bne r8,r0,0x000289c0 | + | 000289c4: 1500fffe bne r8,r0,0x000289c0 # hold CPU for c8 instruction cycles |
000289c8: 00000000 nop | 000289c8: 00000000 nop | ||
000289cc: 03e00008 jr r31 | 000289cc: 03e00008 jr r31 | ||
000289d0: 00000000 nop | 000289d0: 00000000 nop | ||
</font> | </font> | ||
Latest revision as of 06:49, 21 July 2024
000289a4: 946f000a lhu r15,0x000a(r3) # referenced by patch_card_specific_delay; when card IRQ triggeres, ? 000289a8: 3c080000 lui r8,0x0000 000289ac: 01e2c025 or r24,r15,r2 000289b0: 37190012 ori r25,r24,0x0012 000289b4: a479000a sh r25,0x000a(r3) 000289b8: 00000000 nop 000289bc: 240800c8 addiu r8,r0,0x00c8 000289c0: 2508ffff addiu r8,r8,0xffff 000289c4: 1500fffe bne r8,r0,0x000289c0 # hold CPU for c8 instruction cycles 000289c8: 00000000 nop 000289cc: 03e00008 jr r31 000289d0: 00000000 nop
