FUJITSU 50FH5037E-02 - Manual (Page 62)

(e) Control register #4
X©20π is set when the power is turned on or when a CLEAR command is issued for
initialization.
This register is valid when the IPC ¬ is installed.
7
0
6
0
5 4 3 2 1 0
LSB MSB
Binary data when the threshold equals video
data to be binary>coded. (*1)
0 : Output binary data is ™1∫ (Black)
1 : Output binary data is ™0∫ (White)
Noise removing of 2¥2 matrix
0 : OFF
1 : ON
Noise removing of 3¥3 matrix
0 : OFF
1 : ON
Noise removing of 4¥4 matrix
0 : OFF
1 : ON
Noise removing of 5¥5 matrix
0 : OFF
1 : ON
Enables the noise removing bits (bits 1>4
when this bit is active).
0 : ON
1 : OFF
(Dynamic threshold mode setting)
*1 When this bit is ™0∫, the output video data is black if the gradation of the video
data is equal to or larger than threshold. When this bit is ™1∫, the output video
data is white if the gradation of the video data is equal to or larger than
threshold.
6 $ 12 50FH5037E>02