Differences

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--- hardware [2024/02/20 21:54] – [Major Components] coco
+++ hardware [2024/05/15 19:59] (current) – coco
@@ Line 10: / Line 10: @@
 [[:Micro Color Computer:]] (MC-10) \\
-===== FPGA =====
+===== FPGA Implementations =====
 [[Matchbox CoCo]] \\
@@ Line 19: / Line 19: @@
 ===== Major Components =====
-^ Major Components ^ Abbreviation ^ Implementations ^
+^ Major Components ^ Abbreviation ^ Implementations ^ Uses ^
-| Micro-Processor Units                  | (MPU)  | [[Motorola MC6809E]] [[Hitachi HD6309]] |
+| Micro-Processor Units                  | (MPU)  | [[Motorola MC6809E]]     | Stock CoCo 1, 2, 3 MPU |
-| Video Display Generators               | (VDG)  | [[Motorola MC6847]] [[Motorola MC6847T1]] |
+| :::                                    | :::    | [[Hitachi HD6309]]       | Upgrade CoCo 1, 2, 3 MPU |
-| Graphics Interrupt Memory Enhancements | (GIME) | [[GIME 1986]] "Tequila" [[GIME 1987]] "Tortilla" [[GIME-X]] |
+| :::                                    | :::    | [[Motorola MC6803]]      | Stock Micro Color 10 MCU |
-| Synchronous Address Multiplexer        | (SAM)  | [[Motorola MC6882]] [[Motorola SN 783]] [[Motorola SN 785]] |
+| Video Display Generators               | (VDG)  | [[Motorola MC6847]]      | Stock CoCo 1,2, Micro Color 10 VDG |
-| Peripheral Interface Adapters          | (PIA)  | [[Motorola MC6821]] [[Motorola MC6822]] [[Motorola SC67331P]] [[Motorola LSC81001P]] |
+| :::                                    | :::    | [[Motorola SC80651]]     | Deluxe Color Computer VDG |
-| Supply And Level Translator            | (SALT) | [[Motorola SC77527P]] |
+| :::                                    | :::    | [[Motorola XC80652]]     | CoCo 2B VDG |
+| :::                                    | :::    | [[CoCoVGA]]              | VDG enhancement daughterboard |
+| Graphics Interrupt Memory Enhancements | (GIME) | [[GIME 1986]] "Tequila"  | Stock CoCo 3 Advanced Color Video Chip |
+| :::                                    | :::    | [[GIME 1987]] "Tortilla" | Improved CoCo 3 Advanced Color Video Chip |
+| :::                                    | :::    | [[GIME-X]] | FPGA recreation of the GIME with enhancements |
+| :::                                    | :::    | [[GIME-Z]] | FPGA recreation of the GIME with planned enhancements |
+| Synchronous Address Multiplexers       | (SAM)  | [[Motorola MC6883]] | Stock SAM design |
+| :::                                    | :::    | [[Motorola SN 783]] | CoCo 1,2 SAM |
+| :::                                    | :::    | [[Motorola SN 785]] | Late CoCo 2, 2B SAM |
+| :::                                    | :::    | [[SAM Accelerator]] | Enhanced SAM supporting fast clock speed in CoCo 1, 2 |
+| :::                                    | :::    | [[SAM X4]] | Enhanced SAM supporting 256KB bank switched 32KB at a time |
+| Peripheral Interface Adapters          | (PIA)  | [[Motorola MC6821]] | Stock PIA for CoCo 1, 2 |
+| :::                                    | :::    | [[Motorola MC6822]] | Different bus driving version of PIA |
+| :::                                    | :::    | [[Motorola SC67331]] | CoCo 3 PIA |
+| :::                                    | :::    | [[Motorola LSC81001P]] | CoCo 3 PIA |
+| Supply And Level Translator            | (SALT) | [[Motorola SC77527P]] | Integrated chip to reduce component counts in CoCo 2, 3 |

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