Retro Rocket OS
BASIC-Powered Operating System
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PEEKD Function
X = PEEKD(address)

Reads a 32-bit double-word from address and returns it as an integer (0–4294967295).

Note
The entire 4-byte span must be valid; otherwise Bad Address at <address> is raised.

How to read it

  • Loads 4 bytes in little-endian order.
  • Unaligned reads are supported.

Examples

REM Read a 32-bit value
D = PEEKD(&100040)
PRINT D

Notes

  • 32-bit is common for MMIO registers.

See also:
PEEK · PEEKW · PEEKQ · POKED