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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ

content/museum/ice-felix-hc-91.md

@@ -12,6 +12,7 @@ cpus:
 - Z80-A
 params:
   name: HC-91
+  image: /media/museum/photos/icefelix_hc91b_system_2.jpg
   company: /companies/ice-felix
   company_name: Ice-Felix
   specs:
@@ -67,19 +68,19 @@ params:
       The HC-91 40 (colored) keys version.
 
       HC-91 uses 40 mechanical keys. That is the main weakness of the microcomputer (after long periods of inactivity, keys need to be "formed" because of oxidation).
-    image: null
+    image: /media/museum/photos/icc_hc91a_system_1.jpg
   - title: 40-KEY CLOSE-UP
     subtitle: ''
     text: ''
-    image: null
+    image: /media/museum/photos/icc_hc91a_keybclose_1.jpg
   - title: 50-KEY CLOSE-UP
     subtitle: ''
     text: ''
-    image: null
+    image: /media/museum/photos/icefelix_hc91b_keybclose_1.jpg
   - title: HC-91 LOGO
     subtitle: ''
     text: ''
-    image: null
+    image: /media/museum/photos/icc_hc91_logo_1.jpg
   - title: THE MOTHERBOARD
     subtitle: ''
     text: |-
@@ -101,22 +102,22 @@ params:
       **(7)** 16 KB ROM chip holding the Spectrum BASIC interpreter\
       **(8)** Two 4464 chips (64K x 4 bits) holding 64 KB of RAM\
       **(9)** Tape recorder DIN plug
-    image: null
+    image: /media/museum/photos/icc_hc91_motherboard.jpg
   - title: CHIPS CLOSE-UP
     subtitle: ''
     text: Note the East-European Z80 microprocessor beside a Japanese 16 BK Eprom.
-    image: null
+    image: /media/museum/photos/icc_hc91_proccloseup.jpg
   - title: 'CHIPS CLOSE-UP #2'
     subtitle: ''
     text: Many east-European chips (Kxx series) in this board area
-    image: null
+    image: /media/museum/photos/icc_hc91a_boardclose_1.jpg
   - title: INSIDE THE CASE COVER
     subtitle: ''
     text: |-
       Keyboard back side\
       Voltage regulator and its cooler\
       Loudspeaker.
-    image: null
+    image: /media/museum/photos/icc_hc91_insidekeyb_1.jpg
   - title: REAR CONNECTORS
     subtitle: ''
     text: |-
@@ -127,14 +128,14 @@ params:
       **(5)** DB9-Female, output for RGB monitors with intensification, TTL compatible\
       **(6)** Output from TV modulator, PAL encoded using an PROM and SCLK:4 (system clock divided by 4)\
       **(7)** Reset switch (beside the keyboard on the 40-key version)
-    image: null
+    image: /media/museum/photos/felix_hc91_back_1.jpg
   - title: HC-91+
     subtitle: ''
     text: |-
       See information about the HC-91+ in the "More information" section.
 
       Thanks to **Grecu Cristi**
-    image: null
+    image: /media/museum/photos/icefelix_hc91plus_system_s2.jpg
   - title: HC-91+ EXPANSION CARD
     subtitle: ''
     text: |-
@@ -147,7 +148,7 @@ params:
       • Power supply connector. If the card is not powered or connected, the computer still works like an ordinary HC-91.
 
       Thanks to Grecu Cristi
-    image: null
+    image: /media/museum/photos/icefelix_hc91plus_expboard_s1.jpg
   - title: COMPLETE SYSTEM
     subtitle: ''
     text: |-
@@ -167,7 +168,7 @@ params:
       **(12)** TV/RF modulator
 
       Thanks to Daniel IOAN for picture and explanations
-    image: null
+    image: /media/museum/photos/icc_hc91_extendedsys.jpg
   hardware:
   - title: ICE JOYSTICK INTERFACE
     subtitle: ''
@@ -181,25 +182,25 @@ params:
       The joystick interface is Sinclair Kempston compatible; it uses port 1 of the computer. The jack is used to plug in an optical pen.
 
       Thanks to **Grecu Cristi**
-    image: null
+    image: /media/museum/hardware/felix_hc85_joyinterf_s1.jpg
   - title: ICE SINCLAIR COMPATIBLE JOYSTICK
     subtitle: ''
     text: Thanks to **Grecu Cristi**
-    image: null
+    image: /media/museum/hardware/felix_hc85_joystick_s1.jpg
   - title: ICE TAPE RECORDER
     subtitle: ''
     text: |-
       The mecanical part of this tape recorder looks strongly "inspired" with the one from Spectrum +2.
 
       Thanks to **Grecu Cristi**
-    image: null
+    image: /media/museum/hardware/felix_hc85_cassetterec_s1.jpg
   - title: ICE LIGHT PEN
     subtitle: ''
     text: |-
       The light pen is a very simple device, containing a photodiode. It is connected to the jack of the joystick interface. When the electron beam is crossing the area of the screen where the light pen is positionend, it sends a signal to the interface, that resets bit 1 of port 191 of the HC.
 
       Thanks to **Grecu Cristi**
-    image: null
+    image: /media/museum/hardware/icc_hc91_lightpen_s1.jpg
   links:
   - title: Romanian users group
     url: http://groups.yahoo.com/group/RomanianHomeComputer/
@@ -207,7 +208,7 @@ params:
   docs:
   - title: HC91 - USER'S MANUAL
     url: http://george.chirtoaca.googlepages.com/
-    cover: null
+    cover: /media/museum/docs/couvs/ice-felix_hc91_manual.jpg
     text: |-
       [**HC91 - USER'S MANUAL**](http://george.chirtoaca.googlepages.com/)written by Ice-Felix
 
@@ -217,7 +218,7 @@ params:
        source : [george.chirtoaca.googlepages.com](http://george.chirtoaca.googlepages.com/)
   - title: INTERFATA 1 HC - USER'S MANUAL
     url: http://george.chirtoaca.googlepages.com/
-    cover: null
+    cover: /media/museum/docs/couvs/ice-felix_hc91_if1_manual.jpg
     text: |-
       [**INTERFATA 1 HC - USER'S MANUAL**](http://george.chirtoaca.googlepages.com/)written by Ice-Felix