sd:sd-8516_programmer_s_reference_guide
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| sd:sd-8516_programmer_s_reference_guide [2026/03/30 11:26] – appledog | sd:sd-8516_programmer_s_reference_guide [2026/03/30 12:07] (current) – appledog | ||
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| === Key Specifications | === Key Specifications | ||
| * 16-bit architecture with 16 general-purpose registers | * 16-bit architecture with 16 general-purpose registers | ||
| - | * 32-bit and 64-bit register pairing | + | * 24-bit addressing with register pairing system |
| - | * Clock speed: **125 MIPS** on a Geekbench 6 baseline | + | |
| * Memory: 256KB addressable via 4-bank system | * Memory: 256KB addressable via 4-bank system | ||
| * ~40× performance improvement over legacy 8510 design | * ~40× performance improvement over legacy 8510 design | ||
| Line 25: | Line 24: | ||
| === Default Performance: | === Default Performance: | ||
| * Standard clock speed: 4MHz (1.28 MIPS) | * Standard clock speed: 4MHz (1.28 MIPS) | ||
| - | * Overclocked: | + | * Overclocked: |
| - | * Memory bandwidth: | + | * Memory bandwidth: |
| * Sound system overhead: < 5% CPU time | * Sound system overhead: < 5% CPU time | ||
| * Video refresh: 60 Hz (16.67ms frame time) | * Video refresh: 60 Hz (16.67ms frame time) | ||
sd/sd-8516_programmer_s_reference_guide.1774869971.txt.gz · Last modified: by appledog