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GPx-40 Board Level Fuctional Test Procedure |
TABLE OF CONTENTS
SECTION TITLE 1.0 SCOPE 2.0 REFERENCE DOCUMENTS 3.0 REQUIRED EQUIPMENT 4.0 ENVIRONMENTAL CONDITIONING 5.0 PCBA TEST PROCEDURE
SPECIFIC PCBA TEST SECTION - MFC 1.0 SCOPE 2.0 REFERENCE DOCUMENTS 3.0 REQUIRED EQUIPMENT 4.0 PCBA TEST PROCEDURE
SPECIFIC PCBA TEST SECTION - ICC-186
SECTION TITLE 1.0 SCOPE 2.0 REFERENCE DOCUMENTS 3.0 REQUIRED EQUIPMENT 4.0 PCBA TEST PROCEDURE
SPECIFIC PCBA TEST SECTION - CMB
1.0 SCOPE 2.0 REFERENCE DOCUMENTS 3.0 REQUIRED EQUIPMENT 4.0 CMB PCBA TEST PROCEDURE
SPECIFIC demon TEST SECTION - 8/16 WAY
1.0 SCOPE 2.0 REFERENCE DOCUMENT 3.0 SELECTION MENU 4.0 8/16 WAY DEMON TESTS
1.0 SCOPE
THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE PCBA BOARD TEST WITH INSTRUCTIONS FOR TESTING THE 16WAY BOARD (903758)
2.0 REFERENCE DOCUMENTS
2.1 502173 - FUNCTIONAL SPECIFICATION 8/16WAY 2.2 502174 - DESIGN SPECIFICATION 8/16WAY BOARD 2.3 903759 - SCHEMATIC DIAGRAM 2.4 503263 - 8/16WAY TEST SPECIFICATION
3.0 EQUIPMENT AND SOFTWARE REQUIRED
3.1 GRIFFIN JR COMPUTER SYSTEM 3.2 8/16WAY TRUNK CABLE (916376-001) 3.3 8/16WAY BREAK OUT BOX 3.4 8/16WAY LOOP BACK CABLES. 3.5 INTEL 80186 EMULATOR 3.6 100 MHz Oscilloscope, Tektronix 465 or equivalent 3.7 Digital Multimeter or equivalent 3.8 16WAY DIAGNOSTIC DISKETTE 3.9 MS DOS with DEBUG command
4.0 ENVIRONMENTAL CONDITIONING
The PCBA under test shall be subjected to a period of continuous power and temperature cycling per the current Test Engineering Burn-in Requirements (24 HOURS).
5.0 PCBA TEST PROCEDURE
5.1 FUNCTIONAL GO/NO GO TEST
5.1.1 Visual Inspection :
A. Physical damage B. Correct Part Number, PCBA Revision and Firmware level C. Make sure that all COMPONENTS are installed properly D. Verify that Burn-In purple stripe and red test stamp are on board.
5.1.2 SWITCH AND JUMPER SETTINGS (for 1800 test base only)
A. Set SW1 on the 16WAY board so that 5 and 6 are in OFF position and the rest are ON . For 8WAY board, set SW1 position 5,6 and 11 OFF.
1 2 3 4 5 6 7 8 9 10 11 12 ON ON ON ON OFF OFF ON ON ON ON | |_OFF:NORMAL | |_ON :TEST MODE |_ ON :16WAY |_ OFF :8WAY
B. Install Jumper at JMP1(CPU clock),JMP2(UART clock) and JMP3 9-10.
5.1.3 SELF TEST
STEP 1 - Set the 8/16WAY PCBA to be tested to the test system STEP 2 - Connect 8/16WAY cable to J1 of 8/16WAY board STEP 3 - Turn the system power ON and run in 02 minutes STEP 4 - After applying power, if everything goes well, the green LED on 8/16WAY should blink the following sequences :
1st - long blink : sucessful reset 2nd - long blink : PROM/processor test has completed succesfully 3rd - long blink : RAM test has completed sucessfully 4th - long blink : UART test has completed sucessfully short blink : end of each selftest cycle
STEP 5 - Set SW1- 12 to OFF position , the LED will be turned on permanently after passing the test STEP 6 - If the test fails, the LED will blink the number of short blinks continuously ( see 5.5 error codes listing) STEP 7 - Insert the 16WAY diagnostic diskette to the floppy and strike F1 STEP 8 - Type C0 and press ENTER STEP 9 - Press ENTER STEP 10 - Seclect number 4 and press ENTER STEP 11 - Run in 03 minutes and check error displayed on the VDT screen. STEP 12 - Remove the 8/16WAY diagnostic diskette and turn power OFF.
5.2 FINAL/RUN-IN
5.2.1 " DEMON " Test
STEP 1 - 16 WAY board : Set SW1 position 1 through 6 and 12 OFF, the rest are ON for board 0. 8 WAY board : Set SW1- 1 thru 6 and 11-12 OFF for board 0 (see 5.4 for board 1,2,3 ) STEP 2 - Install 8/16WAY boards to the Griffin Junior system. Plug 8/16 way cables to 8/16 way boards. STEP 3 - Power system up by pushing rod at front of unit STEP 4 - Type CR when the sreen displays "Please enter "1" for set up ...... " STEP 5 - Type "demon" and CR when the screen displays " Enter the name of a kernel to boot : " STEP 6 - Press ESCAPE when screen displays " Hit ESCAPE to log on " DEMON STEP 7 - Enter Public Key : BCF57B18 and CR STEP 8 - Type 1 and CR to select Unit tests STEP 9 - Type 5 and CR to select ASYN'S STEP 10- Type 0 and CR to select board 0 STEP 11- Type E and CR for loop test; select options 7,8,9,10 for external loopback tests. STEP 12- Type CR to go to the next selection STEP 13- Type U and CR to update for more 16way boards STEP 14- Repeat step 10,11,12 for board 1,2 STEP 15- Type R to run DEMON test for 01 hours STEP 16- Press ESCAPE, Motor bar IV, Q, IV, IV to go back Main menu ; UNPLUG ALL 8/16 WAY CABLES . STEP 17- Turn power OFF by press the rod in the front of test unit.
5.3 TROUBLESHOOTING
5.3.1.1 CPU CLOCK
5.3.1.2 UART CLOCK
5.3.2 SELFTEST
- PERFORM ALL STEPS OF 5.1.3 AND SEE 5.5 FOR ERROR CODES. - USING MS DOS DEBUG COMMAND TO WRITE INTO C000:0012 MEMORY LOCATION TO RESET THE CONTROLLER ( E C000:0012 ). THE LED SHOULD START TO HAVE THE SELFTEST BLINK SEQUENCE AND STAY ON AT THE END.
5.3.2 FINAL/RUN-IN
- PERFORM 5.2.1
5.4 SWITCH SETTINGS
SWITCH SW1 POSITION
_______________________________________________________________________ : 8/16 WAY : 1 2 3 4 5 6 7 8 9 10 11 12 : :_______________:_______________________________________________________: : 1ST BOARD : OFF OFF OFF OFF OFF OFF ON ON ON ON ON* OFF : :------------------------------------------------------------------------ : 2ND BOARD : OFF OFF OFF OFF OFF OFF ON ON ON OFF ON* OFF : ------------------------------------------------------------------------- : 3RD BOARD : OFF OFF OFF OFF OFF OFF ON ON OFF ON ON* OFF : ------------------------------------------------------------------------ : 4TH BOARD : OFF OFF OFF OFF OFF OFF ON ON OFF OFF ON* OFF : ------------------------------------------------------------------------ * SW1-11 OFF FOR 8WAY.
5.5 SELFTEST ERROR CODES
NUMBER OF SHORT BLINKS ERROR
2 Checksum error on PROM 0 3 Checksum error on PROM 1 4 RAM 0 failed read/write test 5 RAM 1 failed read/write test 6 RAM 2 failed read/write test 7 RAM 3 failed read/write test 8 At least one port failed on UART 0 9 At least one port failed on UART 1
1.0 SCOPE
THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE PCBA BOARD TEST WITH INSTRUCTIONS FOR TESTING THE MULTIFUNCTION BOARD (903836-001)
2.0 REFERENCE DOCUMENTS
2.1 XXXXXXX - FUNCTIONAL SPECIFICATION FOR MBF BOOT PROM 2.2 XXXXXXX - FUNCTIONAL SPECIFICATION OF THE MBF/MFC
3.0 EQUIPMENT AND SOFTWARE REQUIRED
3.1 GPX 640 SYSTEM WITH MONITOR AND KEYBOARD 3.2 100 MHz Oscilloscope, Tektronix 465 or equivalent 3.3 Digital Multimeter or equivalent 3.4 DEMON TAPE 3.5 DIAGNOSTIC SOFTWARE 3.6 PC TECHNICIAN DISKETTES 3.7 CENTRONIC PRINTER.
4.0 PCBA TEST PROCEDURE
4.1 Visual Inspection :
A. Physical damage B. Correct Part Number, PCBA Revision and Firmware level C. Make sure that all COMPONENTS are installed properly
4.2 JUMPER AND SWITCH SETTINGS
STEP 1 - Install JMP1 if IC at location U6 is 16C452; NOT INSTALL JMP1 if IC at location U6 is 16C552. STEP 2 - Install JMP2 (Clock). STEP 3 - Set SW1 Position 2,4 to ON position and SW1 position 1,3,5,6,7,8,9,10 to OFF position
4.3 POWER ON SELFTEST
STEP 1 - Turn the system power ON STEP 2 - Check LED display for test number (0-2B). LED will finally display ' 00 ' if passed selftest.
4.4 MBF BIOS PROM TEST
STEP 1 - Connect J4 (COM2) to yellow loopback plug STEP 2 - Connect J3 (COM1) to green loopback plug STEP 3 - Turn system power ON. STEP 4 - From Boot Menu select '3' Diagnostic Menu STEP 5 - Select 'A' Run All Tests (except NMI/UPS) STEP 6 - After completion of tests, select 'N' for NMI test and press NMI button . Screen will display "NMI activation detected." STEP 7 - Select 'U' for UPS test and short 3 pins of J7 Screen will display "UPS activation detected" STEP 8 - Hit 'x' to exit and come back boot menu.
4.5 SERIAL PORTS AND PARALLEL PRINTER TEST
STEP 1 - Insert "PC TECHNICIAN " Diskette to the floppy disk. Reboot System by press CTLR+ALT+Del keys STEP 2 - From MFC Boot menu Select '1' and select 'F' to boot from floppy STEP 3 - From the Main menu type the function key F5 for Diagnostic Menu. STEP 4 - Select F6 for COM1 and COM2 test . Select test option "a" (Test internal operation ) and "b" (test interface). STEP 5 - Press "F1" to go back Main menu STEP 5 - Select F4 for Parallel test STEP 6 - Connect J2 (LPT1) to Centronic Printer STEP 7 - Test option 'b' and 'd' for LPT1 (make sure that all characters are printed correctly). Print out about 10 lines. Press "ESC" and CR to go to next test. STEP 8 - Repeat step 7 for LPT2
4.6 MODEM TEST
STEP 1 - Set SW1 position 9 to ON position. Unplug the test plug at COM2. STEP 2 - Remove "PC TECHNICIAN " diskette from the floopy STEP 3 - Insert "BITCOM" diskette to the floppy drive and reboot system. STEP 4 - From boot menu, Enter "1" and "F" to boot floppy STEP 5 - At prompt 'A> ' enter "bitcom" and CR STEP 6 - From Main menu, enter "1" and CR STEP 7 - Move cursor by arrow key to "Dumb" and CR STEP 8 - At prompt "-", Enter atz , CR . Screen will display "OK" STEP 9 - Enter at\g1 , CR . Screen will display "OK" STEP 10- Enter at\j1 , CR . Screen will display "OK" STEP 11- Enter dt\q1 , CR . Screen will display "OK" STEP 12- Enter ats21=48 , CR. Screen will display "OK" STEP 13- Enter ats &w , CR. Screen will display "OK" STEP 10- Enter at\s to verify. Screen will display as following :
S21 = 30H
4.4 " DEMON " Test (not available yet)
STEP 1 - Install MBF/MFC board to the Griffin Junior system. STEP 2 - Power system up by pushing rod at front of unit STEP 3 - Type CR when the sreen displays "Please enter "1" for set up ...... " STEP 4 - Type "demon" and CR when the screen displays " Enter the name of a kernel to boot : " STEP 5 - Press ESCAPE when screen displays " Hit ESCAPE to log on " DEMON STEP 6 - Enter Public Key : BCF57B18 and CR STEP 7 - Type 1 and CR to select Unit tests STEP 8 - Type ' ' and CR to select MFC Test. STEP 9 - Type 0 and CR to select board 0 STEP 10- Type E and CR for loop test; STEP 11- Type R to run DEMON test for 15 minutes STEP 12- Press ESCAPE, Motor bar IV, Q, IV, IV to go back Main menu ; STEP 13- Turn power OFF by press the rod in the front of test unit.
4.5 SYSTEM TEST
STEP 1 - BOOT OPERATING SYSTEM STEP 2 - CONNECT THE PHONE LINE TO THE MFC MODEMN STEP 3 - AT THE PORT2 OF THE TERMINAL CONNECTED TO TH EXTERNAL MODEMN, TYPE "ESC" KEY TO MAKE CONNECTION (The screen will display ">" prompt ) STEP 4 - ENTER " atdt3146 ", CR . THE SCREEN WILL DISPLAY "CONNECT 2400" STEP 5 - TYPE "ESC" OR CTLR + C TO LOG ON STEP 6 - TYPE "ESC" KEY TO EXIT.
1.0 SCOPE
THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE PCBA BOARD TEST WITH INSTRUCTIONS FOR TESTING THE ICC-186 (903XXXX)
2.0 REFERENCE DOCUMENTS
2.1 008215-001 - INSTALLATION AND MAINTENANCE MANUAL 2.2 515027 - SYSTEM CONFIGURATION SPEC DSC/DU
3.0 EQUIPMENT AND SOFTWARE REQUIRED
3.1 GRIFFIN JR COMPUTER SYSTEM 3.2 100 MHz Oscilloscope, Tektronix 465 or equivalent 3.3 Digital Multimeter or equivalent 3.4 DEMON TAPE
4.0 PCBA TEST PROCEDURE
4.1 Visual Inspection :
A. Physical damage B. Correct Part Number, PCBA Revision and Firmware level C. Make sure that all COMPONENTS are installed properly
4.2 JUMPER SETTINGS
The jumpers on the ICC186 should be as follows: JB1 o o o o o o o o Interrupt Request Line 0 | o o o o o o o o
JB2 o o o o Ports 0-3 connected as DTE (CONFIGURED FOR LOOPBACK TEST) o o o o
JB3 o o o o
o o o o
For the Loop test, all jumpers at JB2 and JB3 MUST BE REMOVED. All the DEMON ICC186 diagnostics may be run with these jumpers removed.
JB4 o-o o o-o o Shared memory starts at o o-o address A0000 hex o-o o o o-o o-o o
JB6 o o JB7 o-o Shared memory size 64KB
4.3 SWITCH SETTING
The switch on ICC186 should be as follows:
SW1 ON 1 2 3 4 5 6 7 8 9 10 D U U D U U U U D D I/O address of 240hex v ^ ^ v ^ ^ ^ ^ v v
4.4 " DEMON " Test
" SYSTEM SETUP " Setup the test bed 386 system (GPX340) configured as follows: - Install SCSI disk controller into mother board. - Connect SCSI cable to Hard Disk and to SCSI Tape Drive (MCS). - No Floppy Disk drives need to be installed. - No CGA/VGA Video controller or monitor need to be installed. - Connect MBF 4315 RS232 monitor to Mother Board SPORT2. - Set mother board switches SW2 (1-10):U U D U U U D D U D. - Install MCS TAPE "DEMON 1.1B *07.05" and close tape door.
" ICC-186 SETUP " STEP 1 - Install ICC-186 board into any 16 bit slot on 340. STEP 2 - Install loopback connector onto ICC-186 board. STEP 3 - Power system up by pushing rod at front of unit STEP 4 - Type CR at prompt: "Please enter "1" for set up." STEP 5 - Type 1 for menu option 1 "DEMON the real thing." STEP 6 - Hit ESCAPE at prompt: "Hit ESCAPE to log onto DEMON" STEP 7 - Enter Public Key: BCF57B18 CR "early version DEMON" Enter Public Key: xyzzy CR "DEMON V1.1B *07.05" STEP 8 - Type 1 CR to select UNIT TESTS STEP 9 - Type 7 CR to select ICC-186 Test. STEP 10- Type 8 CR 1 CR to select LOOPBACK Test. STEP 11- Type E CR CR to select continuous loop on test. STEP 15- Type R CR to run DEMON test, verify 3 loops pass. STEP 16- Hit ESCAPE MBIV Q MBIV MBIV. This returns you to the DEMON Main Menu Logon Screen. STEP 17- Turn power OFF by press the rod in the front of test unit. STEP 18- Remove the LoopBack plug from the ICC-186 board. STEP 19- Remove the ICC-186 board from the mother board slot. STEP 20- Configure Jumper Blocks JB2 & JB3 as shown:
JB2 o o o o JB3 o o o o | | | | o o o o o o o o
JB6 o-o JB7 o-o
ICC-186 is now ready to ship.
1.0 SCOPE
THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE PCBA BOARD TEST WITH INSTRUCTIONS FOR TESTING THE CMB BOARD (916556-00X)
2.0 REFERENCE DOCUMENTS
2.1 M8215 - GPX SERIES 40 INSTALLATION AND MAINTENANCE MANUAL
3.0 EQUIPMENT AND SOFTWARE REQUIRED
3.1 GPX 340 SYSTEM WITH MONITOR AND KEYBOARD 3.2 100 MHz Oscilloscope, Tektronix 465 or equivalent 3.3 Digital Multimeter or equivalent 3.4 DEMON TAPE 3.5 DIAGNOSTIC SOFTWARE
4.0 CMB PCBA TEST PROCEDURE
4.1 Visual Inspection :
A. Physical damage B. Correct Part Number, PCBA Revision and Firmware level C. Make sure that all COMPONENTS are installed properly
4.2 JUMPER SETTINGS
STEP 1 - JP1,6,7 &8
- Install JP1 (Enable BELL) - Install JMP6 pin 2 to 3 - Install JMP7 pin 2 to 3 (Select WT3167) - Install JMP8 pin 2 to 3
STEP 2 - JP12, 13,14,15 &16
- Install JP12 pin 2 to 3(Disable Moveout 256K memory) - Install JP13 pin 1 to 2 - Install JP14 pin 1 to 2 - Install JP15 pin 2 to 3 - Install JP16 pin 2 to 3 ( For 04 MB memory on CMB and SW2-10 must be ON)
4.3 SWITCH SETTINGS
STEP 1 - Set SW1 Position 1,4 AND 5 to ON position and SW1 position 2,3,6,7,8 to OFF position STEP 2 - Set SW2 position 3,7,8 and 10 to ON position and SW2 position 1,2,4,5,6,9 to OFF position.
4.4 SET UP
STEP 1- Insert 04 MB memory to Row0, row1, row2 and row3 STEP 2- Plug SCSI disk controller 400771-001 to SLOT1A on the CMB PCBA board STEP 3- Plug 8way controller 903758-001 to SLOT x on the CMB PCBA board STEP 4- Install Power supply plug, BATT plug and KEYLOCK Plug to the CMB PCBA board. STEP 5 - Connect Terminal cable to SPORT2 on the CMB board.
4.5 POWER ON SELFTEST
STEP 1 - Turn the system power ON STEP 2 - Check all seltest subtests on the screen STEP 3 - Enter "1" when the screen displays ' PLEASE ENTER "1' FOR SET UP...... " STEP 4 - Update Monochrome for VDT STEP 5 - Enter CR, CR (Make sure that no errors on the screen)
4.6 DEMON TEST
STEP 1 - Use DEMON tape to boot system STEP 2 - From Main menu select "1" for Unit tests STEP 3 - Select "11" for CMB test and "5" for 8WAY test STEP 4 - Enter "R" to run (Make sure that no errors ) STEP 5- Press ESCAPE, Motor bar IV, Q, IV, IV to go back Main menu ; STEP 6- Turn power OFF by press the rod in the front of test unit.
1.0 SCOPE
THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE PCBA BOARD TEST WITH INSTRUCTIONS FOR TESTING THE 8/16WAY BOARD (903758-XXX)
2.0 REFERENCE DOCUMENT
2.1 DUAL SYSTEM DEMON FUNCTIONAL SPECIFICATION
3.0 SELECTION MENU
THE 8/16 WAY TEST DEFINITION MENU DISPLAYS THE 11 TESTS INCLUDING 05 STANDARD TEST OPTIONS.
Async No : x xx Way; Hardware Rev. x Firmware Rev. A.1
1. Reset test : 1 2. Memory test : 1 3. Interrupt test : 1 4. NMI test : 1 5. Poll internal loopback : 1 6. Intr internal loopback : 1 7. Poll external loopback : x 8. Intr external loopback : x 9. Xon/Xoff test : x 10. DTR/CTS test : x 11. Port external loopback x
4.0 8/16 WAY DEMON TESTS
4.1 Reset Test
The value 0 is written to the board STATUS, this status is then verified . The controller is then reset. The STATUS register is then checked for the OFFLINE condition to verify a sucessful reset.
4.2 Shared Memory Test
The shared memory is the written to and read from with the following test patterns: 0xFFFFh, 0xAAAAh and 0x5555h. The controller is then reset and then checked for sucessful reset.
4.3 Interrupt Request and Rearm Test
The 8/16 Way controller is put into ONLINE state and verified. The INTERRRUPT REQUEST and REQUEST DELAY are checked for zero values and the interrupt service rorutine is reset. The value 1 is written to the INTERRUPT REQUEST register and the interrupt service routine is verified for execution. The Rearm register is then written to and the interrupt sequence is repeated to verify execution of the interrupt.
4.4 NMI test
Read the EXCEPTION CODE register and verify contents of 0. Write to the NMI. Verify that the EXCEPTION CODE is 1. Write a 0 to the EXCEPTION CODE and verify that the EXCEPTION CODE register is reset.
4.5 INTERNAL LOOPBACK (POLLED) TEST
The data pattern of 0x00 to 0xffh is transmitted and received in polled mode and then verified.
4.6 INTERNAL LOOPBACK (Interrupt) TEST
The data pattern of 0x00 to 0xffh is transmitted and received in Interrupt mode and then verified.
4.7 EXTERNAL LOOPBACK (POLLED) TEST
This test requires an external loopback connector (Part number xxxxxxx ) be connected to the ports of breakout boxes.
4.8 EXTERNAL LOOPBACK (INTERRUPT) TEST
This test is set-up the same as the privious test
4.9 XON-XOFF FLOW CONTROL TEST
This test is set up the same as the previous test, the External loopback test in Polled mode with the addition that X0N-XOFF is enabled. The transmission of the data is continuous and the received data is not removed from the queue until after the receive queue has filled and the XON-XOFF has had to signal the transmit port to cease transmission. The receive buffer is then emptied ; the transmission and the receive data is allowed to continue to completion. The receive data is then compared to transmitted data to verify that no data was lost.
4.10 DTR-CTS FLOW CONTROL TEST
This test is set up the same as the previous test, the XON-XOFF Flow control test with the addition that DTR_CTS is enabled.
4.11 ERROR INTERPRETATION.
- CARD SELECT FAIL : The adressed 8/16 way fails to identify itself with a pre-defined magic number.
- CIA READ/WRITE FAIL : The host communicates with 8/16way through designated area in shared memory (Central Information Area).Every write to this area is followed by verification.
- RESET/SELFTEST TIMEOUT : It takes about 15 seconds for 8/16 way firmware to reset and complete selftest
- WAMI ERROR : Internal diagnostic software error that indicates serious programming logic error or possible system memory failure.
- SHARED MEMORY ERROR : Data miscompare detected during shared memory test.
- COMMAND RESPONSE ERROR : Commands from the host are not executed and cleared in 5 seconds.
- FIRMWARE STATE ERROR : 8/16 way is not in reset, selftest, OFFLINE, ONLINE, nor HALT state.
- NO NMI SERVICE : 8/16 way firmware does not respond to Non- Mask-Interrrupt assertion.
- INTERRUPT SERVICE ERROR : This error indicates an 8/16 way interrupts too many times, or interrupt servicing is initiated but no 8/16way is requesting service, or during servicing , board selection failed.
- UP/DOWN QUEUE FULL/EMPTY : The queue for data to be sent to 8/16 way or the queue for data to be received from 8/16 way is full or empty when it is not supposed to.
- SPURIOUS RX DATA : Data is received from 8/16 way unexpectedly.
- RX DATA MISCOMPARE : Data received from 8/16 way does not match
- RX TIMEOUT : Expected data is not received in 10 seconds.
- RX PROTOCOL ERROR : 8/16 way is not communicating according to defined protocol.
- XON/XOFF CONTROL ERRROR : Data is lost during XON/XOFF flow control test.
- DTR/CTS CONTROL ERROR : Data is lost during DTR/CTS flow control test.