Differenze

Queste sono le differenze tra la revisione selezionata e la versione attuale della pagina.

--- sanco8001 [2022/12/08 21:37] – [Software ROM] admin
+++ sanco8001 [2023/02/23 22:43] – [I/O] Added some other peripheral deduced from the code giuliof
@@ Linea 30: / Linea 30: @@
 External connectors:
   * standard C13/C14 power connector
-  * 5pin DIN for keyboard
+  * 8pin DIN for keyboard
   * DB25 communication port (supposedly a serial port)
   * DB25 printer port (supposedly a standard parallel port)
-  * 8pin DIN PRNT port
+  * 5pin DIN PRNT port
 ===== Power supply =====
@@ Linea 54: / Linea 54: @@
     * 8 -> NC
-| {{:ceda:psu-connector.jpeg?direct&200|}}\\ A modern ATX PSU can be used to power the Sanco, just swap yellow and red wires, as shown in the picture. |
+| {{ :ceda:psu-connector.jpeg?direct&200|}}\\ <html><div style="max-width: 200px;">A modern ATX PSU can be used to power the Sanco, just swap yellow and red wires, as shown in the picture.</div></html> |
 ===== Motherboard =====
@@ Linea 117: / Linea 117: @@
 ^ address ^ size ^ device ^
 | 0x81 |   | Bank switching? |
+| 0x82 |   | |
 | 0x83 |   | |
 | 0xA0 | 2 | CRTC internal registers |
 | 0xB0 | 4 | SIO/2 Serial Peripheral |
-| 0xC0 |   | |
+| 0xC0 |   | FDC - floppy disk controller |
-| 0xD5 | 0 | Speaker |
+| 0xD6 |   |   |
-| 0xD6 |   | |
+| 0xDA | 1 (2) | Speaker |
+| 0xDC |   | |
+| 0xDE |   | |
 | 0xE0 | 4 | CTC Timer |