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clean up AVR code(deprecated), kicad libs, pcb WIP

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ikari
2010-03-25 00:16:44 +01:00
parent 42082bd2ac
commit 0c87b69aa1
29 changed files with 6498 additions and 2560 deletions
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20
cic/snescic-key.asm
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@@ -4,7 +4,8 @@ processor p12f629
; ---------------------------------------------------------------------
; SNES CIC clone for PIC Microcontroller (key mode only)
;
; Copyright (C) 2010 by Maximilian Rehkopf <otakon@gmx.net>
; Copyright (C) 2010 by Maximilian Rehkopf (ikari_01) <otakon@gmx.net>
; This software is part of the sd2snes project.
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
@@ -25,18 +26,22 @@ processor p12f629
;
; ,---_---.
; +5V (27,58) [16] |1 8| GND (5,36) [8]
; CIC clk (56) [6] |2 7| CIC data i/o 0 (55) [1]
; status out |3 6| CIC data i/o 1 (24) [2]
; CIC clk (56) [6] |2 7| CIC data i/o 0 (55) [2]
; status out |3 6| CIC data i/o 1 (24) [1]
; nc |4 5| CIC slave reset (25) [7]
; `-------'
;
;
; status out can be connected to a LED. It indicates:
; Status out can be connected to a LED. It indicates:
;
; state | output
; -------------------------+--------------------
; OK (normal operation) | high
; error (unlock failed) | alternating @~2.5Hz
; no CIC (modded SNES) | low
;
; In case lockout fails, the region is switched automatically and
; will be used after the next reset.
;
; memory usage:
;
@@ -87,10 +92,13 @@ init
banksel TRISIO
movlw 0x2d ; in out in in out in
movwf TRISIO
movlw 0x80 ; 0x00 for pullups
movlw 0x24 ; pullups for reset+clk to avoid errors when no CIC in host
movwf WPU
movlw 0x00 ; 0x80 for global pullup disable
movwf OPTION_REG
banksel GPIO
bsf GPIO, 4 ; LED on
bcf GPIO, 4 ; LED off
idle
goto idle ; wait for interrupt from lock