Differences

This shows you the differences between two versions of the page.

--- mcmaster:apple:344s0061-a [2014/05/26 17:22]
mcmaster created
+++ mcmaster:apple:344s0061-a [2023/02/16 10:17] (current)
@@ Line 1: / Line 1: @@
 {{tag>collection_mcmaster vendor_apple vendor_vlsi type_unknown year_1987 foundry_unknown tech_unknown}}
+"SWIM disk controller ("Sander-Wozniak Integrated Machine", not "Super-Wozniak Integrated Machine" as reported!)" [apple1notes]
+"SWIM (Sander/Woz Integrated Machine) - IWM with significant additional capabilities for MFM disks. 100% back-compatible with the IWM (actually contains 2 complete controllers: an original IWM and the new MFM-capable Integrated Sander Machine, or ISM. A crossbar switch inside the chip determines which of the cores is connected to the inputs and outputs). Even in MFM and 1.44M modes, requires the CPU to do all the low-level timing-intensive work of disk I/O, just like the original Disk II." [mess]
+seems to be a number of SWIM varients, this was evidently first gen:
+  * 343S0061-A (Apple ][ 3.5" Disk Controller ) [Apple ASICs]
+  * 343S0137 (SWIM III ) [mess]
+  * 344S0061-A (SWIM) [mess]
+  * 344S0607-A (UART/MMU/SWIM (Plus Only)) [Apple ASICs]
+  * 344S1029  (SWIM, Mac Portable) [mess]
+====== PCB ======
+This is Apple part 820-0390-03, which is from the Macintosh Classic.
+{{:mcmaster:apple:344s0061-a:pcb.jpg?300|}}
 ====== Package ======
+{{:mcmaster:apple:344s0061-a:pack_top.jpg?300|}}
+{{:mcmaster:apple:344s0061-a:pack_bot.jpg?300|}}
 Label:
+  VLSI
+BV 145401
+  VC2982-0002
+S0061-A
+  (M)(C)APPLE 88
@@ Line 10: / Line 35: @@
 Label:
+  (M) (C) APPLE 1987
+  VC2982
+  EAB
 ====== Map ======
-[[http://siliconpr0n.org/map/apple/344s0061-a_swim/top_metal_mit20x/|Map @ Mit20x]]
+[[http://siliconpr0n.org/map/apple/344s0061-a/mcmaster_mz_mit20x/|Map @ Mit20x]]
-  * [[http://siliconpr0n.org/map/apple/344s0061-a_swim/single/apple_344s0061-a_swim_top_metal_mit20x.jpg|Single]] (, 74 MB)
+  * [[http://siliconpr0n.org/map/apple/344s0061-a/single/apple_344s0061-a_mcmaster_mz_mit20x.jpg|Single]] (, 74 MB)
+====== References ======
+  * Apple ASICs: http://www.applelogic.org/APPLEASICs.html
+  * SWIM users guide: ftp://ftp.netbsd.org/pub/NetBSD/misc/wrstuden/Apple_PDFs/SWIM%20Chip%20User%27s%20Ref.pdf
+  * apple1notes: http://www.apple1notes.com/old_apple/Huston_Stories_files/About%20the%20Sellers.htm
+  * MESS: http://www.mess.org/mess/driver_info/mac_technical_notes
+  * Floppy notes: http://dec8.info/Apple/Apple%20Floppy%20Notes/

--- sidebar [2024/04/22 04:35]
azonenberg
+++ sidebar [2024/04/22 04:36] (current)
azonenberg old revision restored (2022/05/21 00:28)
@@ Line 1: / Line 1: @@
-{{tag>collection_az year_unknown vendor_microchip vendor_micrel type_interface type_interface/serdes type_interface/serdes/ethernet type_network type_network/ethernet foundry_tsmc tech_65nm}}
+[[:start|Top level]]
-Tech node info comes from IBIS file "[Source]      Made by TSMC 65nm IBIS model file"
+Lists of devices
-http://ww1.microchip.com/downloads/en/DeviceDoc/ksz9031%20IBIS.zip
-TODO: actually decap one :){{https://siliconpr0n.org/map/micrel/ksz9031rnx/single/micrel_ksz9031rnx_azonenberg_mz_mit20x.thumb.jpg}}
+    *  [[:collection|Collection]]
+      * See for copyright info
+    * [[:foundry:start|Foundry]]
+    * [[:tech:start|Process technology]]
+    * [[:type|Type]]
+    * [[:vendor:start|Vendor]]
+    * [[:year|Year]]
-[[https://siliconpr0n.org/map/micrel/ksz9031rnx/azonenberg_mz_mit20x/|mz_mit20x]]
+For newcomers
-  * [[https://siliconpr0n.org/map/micrel/ksz9031rnx/single/micrel_ksz9031rnx_azonenberg_mz_mit20x.jpg|Single]] (12317x8766, 24.8946MiB)
+    * [[:navigation|Navigating the site]]
+    * [[:your_first_page|Writing your first page]]
+Other
+    * [[:conventions|Conventions]] for naming etc
+    * [[:digitized|List of digitized chips]]
+    * [[:Counterfeit]]
+    * [[:true_mask_art|True mask art]]
+    * [[:Package|Package]]
+    * [[:stdcell|Cell libaries]]
+    * [[:hdl|HDL]]
+    * [[:prog:start|Programming]]
+    * [[:TODO|TODO]]
+    * [[:Links]]