Roland DPX-3700A User Manual page 56

Instruction Format
ESC .T [ESC].T<P1>;<P2>;
Set Each Buffer Size <P3> ;<P4>;<P5>;<P6>:
ESC .S [ESC].Sn:
Output Each Buffer
Size
Abort Instructions
ESC .J [ESC].J:
Abort Device
Control Instruction
ESC .K [ESC].K:
Abort RD-GL II
(RD-GL III)
Instruction
ESC .R [ESC].R:
Initialize Device
Control Instruction
Monitor Mode Instructions
ESC .Y ESC .(
Plotter ON
ESC .Z ESC .)
Plotter OFF
ESC .@
Set Monitor Mode
and Control DTR
ESC Q
Set Monitor Mode
Parameter Range
P1: The size of the physical I/O {1024 (byte)}
buffer
P2: The size of the polygon {6144 (byte)}
buffer
P3: The size of the {6144 (byte)}
downloadable character buffer
P4: Ignored
P5: Ignored
P6: The size of the pen sort {25672 (byte)}
buffer
n : Buffer type 0—6
None
None
None
46
({ } is default) Explanation
Allocates the 40 KB data buffer to the
I/O buffer, polygon buffer and
downloadable character buffer by
defining the parameters.
A [ESC].T instruction without
parameters allocates each buffer size to
the default value, and then clears data
in the buffers. If the sum of the four
parameters exceeds 40960, the
allocation of the 40 KB data buffer is
readjusted. The maximum vale,
minimum value and default value of
each buffer are shown in the table
below. Ifspecifying a value more than
the maximum, the maximum value is
set. If specifying a value other than 0
and less than the minimum, the
minimum value is set. If 0 is specified,
2 is set to the I/Obuffer, 4 to the
polygon buffer, and 0 to the
downloadable character buffer, and 72
to the pen sort buffer.
Buffer type Min.
value
I/O buffer
Polygon buffer
Downloadable
character buffer
Pen sort buffer
{0} Outputs the currently set capacity of a
User-definable buffer. The each buffer
capacity corresponding to the
parameters 0 to 6 are as follows.
0: Whole data buffer capacity
1: Physical I/O buffer capacity
2: Polygon buffer capacity
3: Downloadable character capacity
4, 5: Outputs 0 always
6: Pen sort buffer capacity
Aborts both the currently executed
device control instruction and output.
After executing only the current
RD-GLII or RD-GLIII instruction,
clears the data buffer.
Initializes all settings established by
the device control instructions.
However, each buffer size set by the
[ESC].T instruction is taken over.
Ignored.
Ignored.
Ignored.
Ignored.
Max. Default
value value
2 40884 1024
4 40886 6144
444 40882 6144
72 40954 25672