Toshiba TDP-D1 Service Manual page 105

Figure 12 Control Interface at Power-up
DMD Bias Bin
Each DMD is tested at TI and assigned a bias voltage bin. The bin must be properly set in the driving
electronics to ensure DMD device reliability. The DDP1000 provides two methods for setting the
DMD bias bin. The first method utilizes hardware jumpers. See reference design schematics for
implementation details. The second method is to configure the bin over the I2C command interface.
The bias bin must be configured each time the DDP1000 electronics is powered on or reset. See the
DDP1000 electronics software ICD for programming information.
104