notes:flashcart:mkr6
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Table of Contents
NeoFlash MK6/R6 (NDS) programming
Commands
Unlock cartridge (SPI: FE FD FB F5)
Lock cartridge (SPI: FE FD FB F7)
Enable accelerometer passthrough (SPI: FE FD FB F8)
Enable save command passthrough (SPI: FE FD FB F9)
? (D7 50 ?? 00 00 00 00 00)
TF: Write command byte (D7 57 xx 00 00 00 00 00)
TF: Read command bits (D7 6x 00 00 00 00 00 00)
- 66: Read 1 bit
- 67: Read 2 bits
- 68: Read 3 bits
- 69: Read 4 bits
TF: Read data, 1024 x 4 bits (D7 4E 00 00 00 00 00 00)
Returns 1024 bytes; each byte has bits 0-3 set to the 4 bits read.
TF: Write data, 4 bits (D7 38 0x 00 00 00 00 00)
Read halfword (F1 tt aa aa aa aa 00 00)
- tt: target (00 - SRAM, 01 - NOR)
Returns 2 bytes, little endian.
Write halfword (F3 0t aa aa aa aa dd dd)
- tt: target (00 - SRAM, 01 - NOR)
aa and dd are specified in reverse endianness.
notes/flashcart/mkr6.1730909302.txt.gz · Last modified: 2024/11/06 16:08 by asie