!!!Camputers Lynx
{{outline}}

!!Specifications
*CPU
**Z80A@4MHz (48/96KB model)
**Z80B@6MHz (128KB model)
*ROM
**16KB (48KB model)
**20KB (96B/128KB model)
*RAM
**48/96/128KB
**max 256KB
*Video
**Motorola 6845 (HD46505 compatible)
**Text
***40x24
***80x24 (with Expanded RAM)
**Graphics
***256x248
***248x512, 512x512 (RAM expanded to 128KB or above)
*Sound
**Single Channel

!!Memory Map
128KB model
!!!Bank 0
,Address,Size,
,$0000,24KB,BASIC ROM
,$6000,24KB,(reserved)
,$C000,8KB,Ext ROM1
,$E000,8KB,Ext ROM2

!!!Bank 1
,Address,Size,
,$0000,24KB,STORE ?
,$6000,40KB,RAM

!!!Bank 2
,Address,Size,
,$0000,16KB,VRAM (Red)
,$4000,16KB,VRAM (Blue)
,$8000,16KB,VRAM (Green)
,$C000,16KB,VRAM (Alt Green)

!!!Bank 3
,Address,Size,
,$0000,64KB,Video Expansion

!!!Bank 4
,Address,Size,
,$0000,64KB,User RAM Expansion

!!I/O
,Address,R/W,,model
,$50~$53,Read,FDC Read,"96KB,128KB"
,$54~$57,Write,FDC Write,"96KB,128KB"
,$58,Write,,"96KB,128KB"
,$7F,Write,,"48KB,96KB"
,$80,R/W,,"48KB,96KB,128KB(only Write)"
,$80,Read,Keyboard #0,"128KB"
,$84,Write,,"48KB,96KB,128KB"
,$86,R/W,CRTC Status,"48KB,96KB,128KB"
,$87,R/W,CRTC Register,"48KB,96KB,128KB"
,$180,Read,Keyboard #1,"48KB,96KB,128KB"
,$280,Read,Keyboard #2,"48KB,96KB,128KB"
,$380,Read,Keyboard #3,"48KB,96KB,128KB"
,$480,Read,Keyboard #4,"48KB,96KB,128KB"
,$580,Read,Keyboard #5,"48KB,96KB,128KB"
,$680,Read,Keyboard #6,"48KB,96KB,128KB"
,$780,Read,Keyboard #7,"48KB,96KB,128KB"
,$880,Read,Keyboard #8,"48KB,96KB,128KB"
,$980,Read,Keyboard #9,"48KB,96KB,128KB"

!!!Keyboard
,#,bit7,bit6,bit5,bit4,bit3,bit2,bit1,bit0
,0,Shift,ESC,Down,Up,(reserved),(reserved),(reserved),1
,1,(reserved),(reserved),C,D,X,E,4,3
,2,(reserved),Control,A,S,Z,W,Q,2
,3,(reserved),(reserved),F,G,V,T,R,5
,4,(reserved),(reserved),B,N,Space,H,Y,6
,5,(reserved),(reserved),J,(reserved),M,U,8,7
,6,(reserved),(reserved),K,(reserved),",",O,I,9
,7,(reserved),(reserved),;,(reserved),.,L,P,0
,8,(reserved),(reserved),:,(reserved),/,[,@,-
,9,(reserved),(reserved),Right,End,Return,Left,],Delete


!!Links
*[Camputers Lynx|https://en.wikipedia.org/wiki/Camputers_Lynx] / Wikipedia
*[Jonathan's Camputers Lynx Emulator|https://jynxemulator.wordpress.com/]
**[github|https://github.com/jonathan-markland/Jynx]
*[Pete's Amazing Lynx Emulator (PALE)|http://www.russelldavis.org/CamputersLynx/]
*Personal Computers of the 1970s and 1980s
**[The Lynx|http://www.oocities.org/peterochocki/computers/1980comp/lynx.htm]
**[Review of Lynx 1|http://www.oocities.org/peterochocki/computers/1980comp/lynxrev.htm]
**[Review of Lynx 2|http://www.oocities.org/peterochocki/computers/1980comp/lynxrev2.htm]