IDK MSD-804FD Series Command Manual page 122

@SBD Set bitmap memory divide
Command @SBD, num, mode (, size_1, size_2
format
Return value
@SBD, num, mode, block_1 (, block_2
format
Parameter num: Divide number
1 to 4 [Default]: 1
mode : Divide mode
0 = AUTO, 1 = RESIZE, 2 = FORCE, 3 = Specify size
*If you select "3", set size1-4 below.
size_1-4 : Block size of each memory
0 to 128 [Default]: 128
1 block = 65,536 bytes. The total size of all bitmaps = 128 blocks
(Set the size 8,388,608 or less)
Only if you select "3" for mode above, specify this item.
block_1-4: Block size of each memory
0 to 128
If the memory is divided correctly, the block size after divide is sent.
Example Send
Receive
Send
Receive
Related info. 8.16.8 Dividing memory
@GBD Get bitmap memory divide
Command @GBD
format
Return value @GBD, num, block_1 (, block_2
format
Parameter num ： Divide number
1 to 4 [Default]: 1
block_1-4: Block size of each memory
0 to 128 [Default]: 128
Example Send
Receive
Related info. 8.16.8 Dividing memory
@SBD,2,1 Divide bitmap memory into two sections with
RESIZE mode.
@SBD,2,1,64,64 Bitmap 1 and 2: 64 blocks (4,194,304 bytes) are
allocated for each.
@SBD,2,3,96,36
Divide the bitmap memory into two sections, 98
blocks and 36 blocks, with Specify size mode.
@ERR,1 Since the total block size is 132, it cannot be
divided.
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@SBD Get divide setting of bitmap memory.
@SBD,2,64,64 Bitmap 1 and 2: 64 blocks (4,194,304 bytes) are
allocated for each.
122
MSD-804FD Users Guide (Command Guide)
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