Распайки разъемов Msx, разводка # pinout |
Здравствуйте, гость ( Вход | Регистрация )
Распайки разъемов Msx, разводка # pinout |
SuperMax |
30.1.2015, 23:48
Сообщение
#1
|
Администратор Группа: Root Admin Сообщений: 6 295 Регистрация: 7.1.2006 Из: Красноярск Пользователь №: 1 |
Разъем слота картриджа
Код 1:/CS1 2:/CS2 3:/CS12 4:/SLTSL 5: RSV(N.C) 6:/RFSH 7:/WAIT 8:/INT 9:/M1 10:/BUSDIR 11:/IORQ 12:/MERQ 13:/WR 14:/RD 15:/RESET 16: RSV(N.C) 17: A 9 18: A15 19: A11 20: A10 21: A 7 22: A 6 23: A12 24: A 8 25: A14 26: A13 27: A 1 28: A 0 29: A 3 30: A 2 31: A 5 32: A 4 33: D 1 34: D 0 35: D 3 36: D 2 37: D 5 38: D 4 39: D 7 40: D 6 41: GND 42: CLOCK 43: GND 44: SW1 45: +5V 46: SW2 47: +5V 48: +12V 49: SOUNDIN 50: -12V Код 1 ROM addresses 4000-7FFF select signal 2 ROM addresses 8000-BFFF select signal 3 ROM addresses 4000-BFFF select signal (for 256k ROM) 4 Slot select signal 5 Reserved signal line - use inhibited 6 Refresh cycle signal 7 CPU's WAIT request signal 8 Interrupt request signal to CPU 9 Signal expressing CPU fetch cycle 10 This signal controls direction of external databus buffer Cartridges are selected and L level is output from each cartridge at data transmission time 11 I/O request signal 12 Memory request signal 13 Write timing signal 14 Read timing signal 15 System reset signal 16 Reserved signal line - use inhibited 17-32 Address bus signals 33-40 Data bus signals 41 Signal ground 42 CPU clock 3.579545MHz 43 Signal ground 44,46 For insertion/removal protect 45,47 +5V power source 48 +12V power source 49 Sound input signal (-5bdm) 50 -12V power source -------------------- Живы будем - Не помрем !
|
Текстовая версия | Сейчас: 26.9.2024, 4:47 |