mirror of
https://github.com/romychs/ESPKit.git
synced 2025-04-18 01:52:41 +03:00
37 lines
1.1 KiB
HTML
37 lines
1.1 KiB
HTML
; ======================================================
|
|
; Defines for Sprinter computer hardware
|
|
; By Roman Boykov. Copyright (c) 2024
|
|
; https://github.com/romychs
|
|
; ======================================================
|
|
|
|
IFNDEF _SPRINTER
|
|
DEFINE _SPRINTER
|
|
|
|
; Memory pages
|
|
PAGE0_ADDR EQU 0x0000
|
|
PAGE1_ADDR EQU 0x4000
|
|
PAGE2_ADDR EQU 0x8000
|
|
PAGE3_ADDR EQU 0xC000
|
|
|
|
; Sprinter ports to switch mem pages
|
|
PAGE0 EQU 0x82
|
|
PAGE1 EQU 0xA2
|
|
PAGE2 EQU 0xC2
|
|
PAGE3 EQU 0xE2
|
|
|
|
; CTC Control register ports
|
|
CTC_CH0 EQU 0x10
|
|
CTC_CH1 EQU 0x11
|
|
CTC_CH2 EQU 0x12
|
|
CTC_CH3 EQU 0x13
|
|
|
|
CTC_CR_VEC EQU 0x01 ; 1 - Vector, 0 - Control
|
|
CTC_CR_SWR EQU 0x02 ; 1 - Software Reset, 0 - Continued operation
|
|
CTC_CR_TCF EQU 0x04 ; 1 - TYime const follows
|
|
CTC_CR_TTR EQU 0x08 ; 1 - Time trigger
|
|
CTC_CT_TRE EQU 0x10 ; 1 - Trigger Edge
|
|
CTC_CT_PRE EQU 0x20 ; 1 - 256 Prescaler, 0 - 16
|
|
CTC_CT_CTR EQU 0x40 ; 0 - Timer, 1 - Counter
|
|
CTC_CT_EI EQU 0x80 ; Interrupt 1 - enable, 0 - disable
|
|
|
|
ENDIF |