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boards:sbc:z180_mark_iv:z180_mark_iv [2019/03/16 00:47]
b1ackmai1er [Board]
boards:sbc:z180_mark_iv:z180_mark_iv [2019/05/21 08:30] (current)
b1ackmai1er [Test ROM TEST0.BIN]
Line 40: Line 40:
  
  
-===== Construction =====+====== Construction ​======
  
 Install SD card socket before installing RR2 so solder pads are more accessible. Install SD card socket before installing RR2 so solder pads are more accessible.
Line 46: Line 46:
 Note C40 is installed inside of the socket. Ensure socket has appropriate clearance or install C40 on rear of board. Note C40 is installed inside of the socket. Ensure socket has appropriate clearance or install C40 on rear of board.
  
 +===== Jumper Configuration =====
  
-===== ROM images =====+RESET CONFIGURATION
  
-The UNA BIOS was developed on the Mark IV, and was updated to version 2.1 in January 2017. The distributed images contain Will's port of CP/M 2.2.+  * P1 1-2 N8VEM (LEGACY) 
 +  * P1 2-3 KONTRON 
 +IDE POWER 
 + 
 +  * P9 CLOSED = VCC TO IDE 
 +  * P9 OPEN = GND TO IDE 
 + 
 +ON BOARD PERIPHERALS ADDRESS 
 + 
 +  * P10 80H = OXXX 
 + 
 +EPROM (27C080) 
 + 
 +  * P11 1-2 
 +  * P12 1-2 
 + 
 +FLASH (29F040) 
 + 
 +  * P11 2-3 
 +  * P12 2-3 
 + 
 +===== Connectors ===== 
 + 
 +EXTERNAL RESET 
 + 
 +  * P2 
 + 
 + 
 +===== Firmware ===== 
 + 
 +The UNA BIOS was developed on the Mark IV, and was updated to version 2.1 in January 2017. The distributed images contain Will Sowerbutt's port of CP/M 2.2.
  
 See: software[[:​software:​firmwareos:​una:​binaries:​start|/​ ]]firmwareos / una / [[:​software:​firmwareos:​una:​binaries:​start|binaries]] for the binary (.tgz and .zip) and source files. See: software[[:​software:​firmwareos:​una:​binaries:​start|/​ ]]firmwareos / una / [[:​software:​firmwareos:​una:​binaries:​start|binaries]] for the binary (.tgz and .zip) and source files.
  
 Wayne'​s RomWBW is also distributed for this board. Wayne'​s RomWBW is also distributed for this board.
 +
 +See: software[[:​software:​firmwareos:​una:​binaries:​start|/​ ]]software:​firmwareos / romwbw for details.
 +
 +=== Test ROM TEST0.BIN ===
 +
 +This {{:​boards:​sbc:​z180_mark_iv:​test0.zip|ROM}} ​ provides a suite of tests to confirm the operation of the Mark IV board.
 +
 +Requirements:​
 +
 +  * SD Card installed with D3 LED
 +  * Bicolor status LED
 +  * 18.432Mhz clock
 +
 +Tests:
 +
 +  - Check correct installation of address jumpers.
 +  - Determine the processor version.
 +  - Check the serial interface signal CTS.
 +  - Terminal output verification.
 +  - Keyboard echo test.
 +  - DS1302 & NVRAM test.
 +  - Check SDCard switch statuses.
 +
 +Initial operational status is visually identified by test 1-3 flashing D3 in a sequence of 5-flashes, then 3-flashes, then 1 flash.
 +
 +See the 0README.TXT file for more detailed information.
 +
 +
 +====== Benchmark ======
 +
 +asciiart.bas benchmark for Mark IV 18.348Mhz Z180 board running Microsoft MBASIC v5.21:
 +
 +0m58s
 +
 +<​code>​
 +10 FOR Y=-12 TO 12
 +20 FOR X=-39 TO 39
 +30 CA=X*.0458
 +40 CB= Y*.08333
 +50 A=CA
 +60 B=CB
 +70 FOR I=0 TO 15
 +80 T=A*A-B*B+CA
 +90 B=2*A*B+CB
 +100 A=T
 +110 IF (A*A+B*B)>​4 THEN GOTO 200
 +120 NEXT I
 +130 PRINT " ";
 +140 GOTO 210
 +200 IF I>9 THEN I=I+7
 +205 PRINT CHR$(48+I);
 +210 NEXT X
 +220 PRINT
 +230 NEXT Y
 +
 +000000011111111111111111122222233347E7AB322222111100000000000000000000000000000
 +000001111111111111111122222222333557BF75433222211111000000000000000000000000000
 +000111111111111111112222222233445C ​     643332222111110000000000000000000000000
 +011111111111111111222222233444556C ​     654433332211111100000000000000000000000
 +11111111111111112222233346 D978 BCF    DF9 6556F4221111110000000000000000000000
 +111111111111122223333334469 ​                ​D ​  ​6322111111000000000000000000000
 +1111111111222333333334457DB ​                   85332111111100000000000000000000
 +11111122234B744444455556A ​                     96532211111110000000000000000000
 +122222233347BAA7AB776679 ​                        ​A32211111110000000000000000000
 +2222233334567 ​       9A                         ​A532221111111000000000000000000
 +222333346679 ​                                   9432221111111000000000000000000
 +234445568 ​ F                                   ​B5432221111111000000000000000000
 +                                              864332221111111000000000000000000
 +234445568 ​ F                                   ​B5432221111111000000000000000000
 +222333346679 ​                                   9432221111111000000000000000000
 +2222233334567 ​       9A                         ​A532221111111000000000000000000
 +122222233347BAA7AB776679 ​                        ​A32211111110000000000000000000
 +11111122234B744444455556A ​                     96532211111110000000000000000000
 +1111111111222333333334457DB ​                   85332111111100000000000000000000
 +111111111111122223333334469 ​                ​D ​  ​6322111111000000000000000000000
 +11111111111111112222233346 D978 BCF    DF9 6556F4221111110000000000000000000000
 +011111111111111111222222233444556C ​     654433332211111100000000000000000000000
 +000111111111111111112222222233445C ​     643332222111110000000000000000000000000
 +000001111111111111111122222222333557BF75433222211111000000000000000000000000000
 +000000011111111111111111122222233347E7AB322222111100000000000000000000000000000
 +</​code>​
 +
  
  
boards/sbc/z180_mark_iv/z180_mark_iv.1552711656.txt.gz · Last modified: 2019/03/16 00:47 by b1ackmai1er
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