First D-series updates

[prairie]

I have the US version of the plasma D8000, firmware version 1013. There is an rs-232 port on the back and I was able to get output in both debug and logic modes. The logic mode was 2-way. Here is the output from logic mode (I have no idea what it means or how I got the Data Download Service menu options, I was just pressing any old keys). By the way, expert mode is active on my display and it enables CAL-DAY and CAL-NIGHT modes in the user menu.

FRC Vsync input OK------------------>>
System On !................
GLOGIC nRESET ................Ok
Arm_Call Waiting..............
Arm_Call Ok...&....System Resigster Download Ok.
FRC Vsync input OK------------------>>
System On !................
------------------------------------------
Self Diagonist Register Calibration
------------------------------------------








-------------------------------------------------
[ DATA DOWNLOAD SERVICE ]
-------------------------------------------------
0: ARM+POF, 1:ARM, 2: POF, ESC:Cancel

Please Select Device.........................
-------------------------------------------------



Download Cancel....
....

GLOGIC nRESET ................Ok
Arm_Call Waiting..............
Arm_Call Ok...&....System Resigster Download Ok.
FRC Vsync input OK------------------>>
System On !................%
Input UNPROTECT PASSWORD [SDI7298] :
Debugging mode out....keyscan/winow manager%%%%%
------------------------------------------
ESPA parameter display SVC
------------------------------------------
Peak_Adj_Flag : 0x00
Detect_val : 0x03
Current Detect STEP : 0, Prev STEP : 0
Updated STEP : 0

Current Status (No operation, only read)
Detect_val : 0xc3
Gamma CNT is 0
espa_knee_pnt_v is 0
espa_gam_interval_s is 0
espa_knee_pnt_v_B is 0
espa_gam_interval_s_B is 0

[prairie]

In LOGIC mode I get this at system start:
FRC Vsync input OK------------------>>
System On !................
GLOGIC nRESET ................Ok
Arm_Call Waiting..............
Arm_Call Ok...&....System Resigster Download Ok.
FRC Vsync input OK------------------>>
System On !................

After I typed some random keys (entries are never echoed) I got a menu like this:
------------------------------------------
Self Diagonist Register Calibration
------------------------------------------
-------------------------------------------------
[ DATA DOWNLOAD SERVICE ]
-------------------------------------------------
0: ARM+POF, 1:ARM, 2: POF, ESC:Cancel

Please Select Device.........................
-------------------------------------------------

Download Cancel....
....

I entered ESC to cancel as you see.


I do get bi-directional comm using UART mode as well but the tv only reacts to specific codes + checksums for changing channel, volume, etc