WonderWitch/FreyaBIOS/Bank: Revision history

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20 October 2024

30 July 2024

  • curprev 20:3720:37, 30 July 2024‎ Asie talk contribs‎ 1,789 bytes +1,789‎ Created page with "The Bank interrupt provides an abstraction layer for accessing the WonderWitch cartridge's flash and RAM. == Interrupts == === INT $18/AH=$00 - bank_set_map === * AH = $00 * BX = Bank region * CX = Number of bank to map to region Bank regions: * 0 = SRAM (1000:xxxx) * 1 = ROM0 (2000:xxxx) * 2 = ROM1 (3000:xxxx) === INT $18/AH=$01 - bank_get_map === * AH = $01 * BX = Bank region Return: * AX = Number of bank mapped to region === INT $18/AH=$02 - bank_read_byte =..."
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