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R5975765 RCVDS05 020997
65
R5975765 RCVDS05 020997
65
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
BLOCK TRANSFER EEPROM to PC
72H
Send all the used bytes in the EEPROM to the PC (168 bytes)
PC to RCVDS :
STX OFFS ADR 72H FFH FFH FFH FFH CHKS
+OFFS
RCVDS to PC : ACK
ADR 72H FFH FFH FFH FFH CHKS
then 168 bytes (block) are sent
CHKS after the 168 bytes.
Block returned :1st byte = data addr 0 EEPROM
2 nd byte = data addr 1 EEPROM
....
168st byte = data addr 167 EEPROM
Meaning of these bytes
byte
0 - 7
contents source 1
8 - 15
contents source 2
16 - 23 contents source 3
24 - 31 contents source 4
.
.
.
.
.
.
160-167 contents source 20
With for each source in this order (contents of all the sources)
byte 0
volume (22H .. 3FH)
1
tint (0 .. 7FH)
2
saturation (0 .. 7FH)
3
sharpness (E0H .. E3H)
4
source type
5
reserved
6
reserved
7
reserved
source type : the same as the values returned in the command READ_SOURCE
(01 = video, 2 = SVHS, 4 = RGsB, ..., 7FH = expansion module and 7EH = no
module inserted.
Example : the 17 th receaved byte (if we give no. 0 to the first received byte (EEPROM
address 0) contains the tint of source 2.
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
BLOCK TRANSFER EEPROM to PC
72H
Send all the used bytes in the EEPROM to the PC (168 bytes)
PC to RCVDS :
STX OFFS ADR 72H FFH FFH FFH FFH CHKS
+OFFS
RCVDS to PC : ACK
ADR 72H FFH FFH FFH FFH CHKS
then 168 bytes (block) are sent
CHKS after the 168 bytes.
Block returned :1st byte = data addr 0 EEPROM
2 nd byte = data addr 1 EEPROM
....
168st byte = data addr 167 EEPROM
Meaning of these bytes
byte
0 - 7
contents source 1
8 - 15
contents source 2
16 - 23 contents source 3
24 - 31 contents source 4
.
.
.
.
.
.
160-167 contents source 20
With for each source in this order (contents of all the sources)
byte 0
volume (22H .. 3FH)
1
tint (0 .. 7FH)
2
saturation (0 .. 7FH)
3
sharpness (E0H .. E3H)
4
source type
5
reserved
6
reserved
7
reserved
source type : the same as the values returned in the command READ_SOURCE
(01 = video, 2 = SVHS, 4 = RGsB, ..., 7FH = expansion module and 7EH = no
module inserted.
Example : the 17 th receaved byte (if we give no. 0 to the first received byte (EEPROM
address 0) contains the tint of source 2.