ldd

Block Copy // LDD (LoaD and Decrement)

0xEDA8 - u60840

Description

Transfers a byte of data from the memory location pointed to by hl to the memory location pointed to by de. Then hl, de, and bc are decremented.

T States	Bytes
16	2

Condition Bits Affected

S unaffected
Z unaffected
H reset
P/V exceptional
N reset
C unaffected

source

{
  "flags": {
    "S": "unaffected",
    "Z": "unaffected",
    "H": "reset",
    "P/V": "exceptional",
    "N": "reset",
    "C": "unaffected"
  },
  "operation": "ldd",
  "category": "Block Copy",
  "subcat": "LDD (LoaD and Decrement)",
  "opcode": "ldd",
  "operand": [],
  "code": "EDA8",
  "bytes": 2,
  "time": 16,
  "description": "Transfers a byte of data from the memory location pointed to by hl to the memory location pointed to by de. Then hl, de, and bc are decremented.",
  "subCategory": "LDD (LoaD and Decrement)"
}