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h8-536-decoder/h8536/emulator/constants.py
2026-05-25 18:07:55 +10:00

37 lines
642 B
Python

from __future__ import annotations
SCI1_SMR = 0xFED8
SCI1_BRR = 0xFED9
SCI1_SCR = 0xFEDA
SCI1_TDR = 0xFEDB
SCI1_SSR = 0xFEDC
SCI1_RDR = 0xFEDD
P9DDR = 0xFEFE
P9DR = 0xFEFF
IPRA = 0xFF00
IPRE = 0xFF04
WDT_TCSR_R = 0xFEEC
SCI_SCR_TIE = 0x80
SCI_SCR_RIE = 0x40
SCI_SCR_TE = 0x20
SCI_SCR_RE = 0x10
SCI_SSR_TDRE = 0x80
SCI_SSR_RDRF = 0x40
SCI_SSR_ORER = 0x20
SCI_SSR_FER = 0x10
SCI_SSR_PER = 0x08
ON_CHIP_RAM_START = 0xF680
ON_CHIP_RAM_END = 0xFE7F
REGISTER_FIELD_START = 0xFE80
REGISTER_FIELD_END = 0xFFFF
RAMCR = 0xFF11
HEARTBEAT_FRAME = bytes([0x00, 0x00, 0x00, 0x00, 0x80, 0xDA])
VECTOR_INTERVAL_TIMER = 0x0042
VECTOR_SCI1_TXI = 0x0084