RELEASE 1-1-1989 CURRENT VERSION IS 4.5 PROBLEMS FIXED: (1) NO LONGER NEED FOR KEFIX CHIP IF HEALTH BITE IS BAD WHEN WRITTING 018X KEYS BACK TO U7 (2) CORRECTS PROBLEM IF READER/WRITER SWITCH IN ON POSITION WHEN NOT READING OR WRITTING KEYS (3) CORRECTS PROBLEMS IN DOC FILE (SWITCH SETTING WERE INCORRECT ON FIRST RELEASE) (4) ADD PATCH LOCATION FOR S/N, KEYS, AND TIER MASK IN CHIP TO DOC FILE NOTE: ALL OTHER RELEASES OF THIS CHIP SHOULD NOT BE USED CURRENT RELEASE LEVEL 4.5 "TESTRON POCKET PAL IS RELEASE 1 OF THIS CHIP AND DOES NOT INCLUDE THE FIXES TO PROBLEM IN EARLY RELEASES OF THIS CHIP" PATCH LOCATION FOR S/N, KEYS, AND TIER MASK LOCATION IN CHIP STARTING OFFSET=C000 2.4 IMAGE 3.0 S/N ED20 F520 KEY0 ED30 F530 KEY1 ED40 F540 KEY2 ED50 F550 KEY3 ED60 F560 EVEN TIER MASK E900 F100 ODD TIER MASK E963 F162 SERVICE ID'S F266 F268 F26A (SET TO ID "C4" OR "A5") VCIIIDIG FUCTIONS MAIN MENU 1 = VIEW SRAM 2 = READ KEYS 3 = RESTORE KEYS 4 = RESTORE U20 SRAM 5 = MOFIFY SRAM 6 = MONTHLY KEYS 7 = REMOVE CHIP 8 = SERIAL PORT SUB MENU'S (1 = VIEW SRAM) ALWAYS STARTS AT ADDRESS 6000 RIGHT > WILL ADVANCE 3F hex LOCATIONS LEFT < WILL DECREMENT 3F hex LOCATIONS CANCEL WILL EXIT TO MAIN MENU ENTER AND 0-9 = NEW ADDRESS ENTER IS USED AS X10 KEY (EXAMPLE NEW ADDRESS 6FC2 INPUT AS 6 ENTER 5 ENTER 2 2) (2 READ KEYS) 1 = READ 010X KEYS 2 = READ 018X-019X KEYS 3 = EXIT TO MAIN TO READ 018X-019X KEYS KEYREADER BOARD IS NEEDED DISPLAY FORMAT FOR 010X KEYS: SERIAL NUM: XXXXXXXX KEY0: XXXXXXXXXXXXXX KEY1: XXXXXXXXXXXXXX KEY2: XXXXXXXXXXXXXX KEY3: XXXXXXXXXXXXXX DISPLAY FORMAT FOR 018X-019X KEYS SERIAL NUM: XXXXXXXX AA BB CC KEY0: XXXXXXXXXXXXXX KEY1: XXXXXXXXXXXXXX KEY2: XXXXXXXXXXXXXX KEY3: XXXXXXXXXXXXXX AA=CHECK SUM STORED IN U7 BB= CAL CHECK SUM OF READ KEYS AND SERIAL NUMBER CC= HEALTH BITE (SHOULD BE "DF" IS GOOD) STARTING SETUP FOR SWITCHES ARE S5=0000 S7=0101 S1=1110 S2=1111 S4=0000 IF TIME OUT OCCURS DURING KEY READ ON 018X-019X BOARDS PROGRAM WILL JUMP TO OPENING MENU AND RESET, THIS IS CAUSED BY INCORRECT SWITCH SETTING CAUSING U7 TO HALT. SWITCH FORMAT IS FOLLOWS: HEX VALUE 8 4 2 1 74193 INPUTS D C B A S5 0 0 0 0 S7 0 1 0 1 S1 1 1 1 0 S2 1 1 1 1 S4 0 0 0 0 (3 RESTORE KEYS) 1 = SETUP S/N 2 = SETUP KEY0 3 = SETUP KEY1 4 = SETUP KEY2 5 = SETUP KEY3 6 = VIEW KEY AND SERIAL NUMBER SETUP 7 = RESTORE 010X KEYS 8 = RESTORE 018X-019X KEYS (REQURIES KEY READER/WRITER BOARD) 9 = EXIT TO MAIN CANEL = EXIT BACK TO NEXT MENU USE 1-5 TO SETUP NEW SERIAL NUMBER TO BE INSTALLED USE 6 TO VIEW KEY AND SERIAL NUMBER SETUP USE 7 TO RESTORE KEYS TO OLD STYLE BOARDS (010X) USE 8 TO RESTORE KEYS TO NEW STYLE BOARDS (018X-019X) STARTING SETUP FOR SWITCHES ARE S7=0000 S5=0101 S1=0110 S2=0101 S4=0000 ALL INPUT ARE 0-9 AND FOR A=ENTER 0, B=ENTER 1, C=ENTER 2, D=ENTER 3 E=ENTER 4, F=ENTER 5 IF TIMEOUT OCCURS DURING RESTORING KEYS ON 018X-019X BOARDS, PROGRAM WILL RESET AND JUMP TO OPENING MENU, CHECK SWITCH SETTING AND RETRY. HEX VALUE 8 4 2 1 74193 INPUTS D C B A S5 0 0 0 0 S7 0 1 0 1 S1 0 1 1 0 S2 0 1 0 1 S4 0 0 0 0 (4) (RESTORE U20 WITH GOOD IMAGE) 1 = RESTORE TO VERION 2.4 2 = RESTORE TO VERION >3.0 3 = EXIT TO MAIN IF RESTORE FOR A5 BOX LOCATION 6266-626A WILL HAVE TO BE CHANGED WITH FUCTION 5 MODIFY SRAM 6266=2X 6267=A5 6268=2X 6269 A5 626A A5 IN 3.0 IMAGE (5 MODIFY SRAM ) VALID ADDRESS ARE 0-FFFF ALL INPUT ARE 0-9 AND A=ENTER 0, B=ENTER 1, C=ENTER 2, D=ENTER 3, E=ENTER 4 F=ENTER 5 DISPLAY ARE AS FOLLOWS: XXZZ XX=CURRENT CONTENTS ZZ=NEW CONTENTS > = ADVANCES TO NEXT LOCATION WITHOUT CHANGING CURRENT CANCEL = EXITS TO MAIN ENTER = x10 (6 MONTHLY MASK) 1 = DISPLAY MONTHLY MASKS FOR VER. 2.4 BOXES 2 = DISPLAY MONTHLY MASKS FOR VER 3.0 AND GREATER 3 = EXIT TO MAIN CANCEL KEY WILL RETURN TO MAIN MENU (7 REMOVER CHIP WARNING USE THIS FUCTION ONLY IF FUCTIONS 3 OR 5 IS USED FOR IT CLEAR 6500-6600 THAT IS USED AS KEY BOARD BUFFER AND KEY STORAGE BUFFER. (8 SERIAL PORT) 1 = TURN ON SERIAL PORT 2 = TURN OFF SERAIL PORT 3 = EXIT TO MAIN USED IF YOU HAVE SERIAL PORT INSTALLED ON VCII BOARD OUTPUT IS 1200 8 N 1 COMMENTS: THIS CHIP NEEDS NO VC SIGNAL TO OPERATE WHEN SRAM IS DISPLAYED THE CURRENT CONTENTS OF U20 REMAIN CHANGED, THIS ROUTINE ONLY USES U19 REGISTERS ON LEAVES U20 UNCHANGED. SWITCH ON READER/WRITER BOARD SHOULD BE ONLY SWITCH TO ON (RUN) POSITION WHEN DIRECTED BY MENU. DO NOT CHANGE CODE FOR I HAVE INSTALLED TRAPS THAT CHECK FOR CODE CHANGES. THE RESULTS WHO KNOWS!!!! THE FOLLOWING PROGRAMS ARE INCLUDED VCIIIDIG.ROM = VCIII DIAG CHIP KEFIX.BIN = NOT NEEDED IN THIS RELEASE (FIXED IN RELEASE DATE 1-1-1989) VCIIIDIG.DOC = DOC FILE FOR THIS CHIP READER = ORCAD IMAGE FOR KEY READER/WRITER (SAME BOARD DOES BOTH CONNECTION STAY TO SAME ON VC BOARD) SERIAL = ORCAD LOGIC FOR ADDING SERIAL PORT TO VCII BOARDS (DO NOT INSTALL ON IRD'S) TO INSTALL KEY READER/WRITER IN TO FOLLOWING ORDER 1= +5 TO U9 PIN 14 2= GND TO U9 PIN 7 3= TRIGGER TO U19 PIN 10 4= CLOCK(3.57mhz) TO U19 PIN 2 5= CLOCK(14mhz) TO U31 PIN 3 6= LOAD COUNTER TO DOUBLE 0--0 NEXT TO U9 PIN 8 OR PIN 7 OF EDGE CONNECTOR 7= CLOCK OUT TO U7 PIN 17 OR RIGHT SIDE OF LEG OF 68pf CAP (REMOVE THIS CAP TO PULL KEYS) REMOVE IN REVERSE ORDER FOR NEWER BOARDS THE TIMING HAS CHANGED, THEIR IS NOW A CRYSTAL(2.4mhz),1MEG RESISTOR, AND TWO(2) CAP. TO PULL KEY ON THIS BOARD REMOVE THE CRYSTAL AND 2 CAP AND INSTALL 5K ACROSS 1 MEG INSTALL CLOCK OUT TO THE LEFT SIDE OF 5 K RESISTOR NOTE: ON SOME NEW BOARDS THE 68pf CAP AND TRIM POT HAVE BEEN REPLACED WITH A CRYSTAL, 1MEG RESISTOR AND TWO CAPS, THE FOLLOWING THE NEW LOGIC: ONE SIDE OF CRYSTAL GO TO U7 PIN 17 THE OTHER TO U7 PIN 18 THE CAP ARE PADS FOR THE CRYSTAL WITH ONE SIDE TO GND THE OTHER TO THE CRYSTALL. THE RESISTOR IS ACCROSS U7 PIN 17 AND 18 BE CAREFULL ON TO GND PIN 17 ARE 18 OF U7 THE BEST WAY TO REMOVE THE CRYSTAL AND CAP IS TO CUT THEM IN HALF LEAVING THE LEG IN PLACE. BOARD LOCATION FOR NEW BOARDS: l l -- l l TO GND --------[cap] * l u7 l TO GND --------[cap] * l l TO U7 PIN 17----[resistor] -- l_______l 1meg * * = crystal(2.4mhz) AFTER KEYS ARE PULLED LEAVE 5 K RESISTOR AND INSTALL 68pf FROM LEFTS SIDE OF 5 K RESISTOR IF ONE TO THE LEFT HAND LEGS OF TWO REMOVED CAPS. HAVE FUN!!!!!!!!!!!!!! NEXT RELEASE WILL CHANGE THE INPUT FOR A-F FROM ENTER 0-5 TO ENTER 1-6  Downloaded From P-80 International Information Systems 304-744-2253