5.4.4.5.1.1 LDR_WD0

Name: LDR_WD0

Bit 3130292827262524 
 OPCODE[3:0]   IE 
Access  
Reset  
Bit 2322212019181716 
     REG[3:0] 
Access  
Reset  
Bit 15141312111098 
      LDRCSLDRCIDLDRC 
Access  
Reset  
Bit 76543210 
      ARGS[2:0] 
Access  
Reset  

Bits 31:28 – OPCODE[3:0] Instruction Code

This field must be set to '0x8'.

Bit 24 – IE Interrupt Enable

ValueDescription
0 The End of Instruction interrupt is disabled.
1 The End of Instruction interrupt is enabled.

Bits 19:16 – REG[3:0] Register Identifier

This is the target register for a load operation. When the LDR instruction is used to load a Color Look-Up Table, the REG field points to the general-purpose register that holds the physical base address of the table.

Bit 10 – LDRCS Color Look-Up Table Size

ValueDescription
0 256 entries.
1 16 entries.

Bit 9 – LDRCID Color Look-Up Table Selection

ValueDescription
0 Table 0 is selected.
1 Table 1 is selected.

Bit 8 – LDRC Load Color Look-Up Table

ValueDescription
0 Loads the register with the immediate value.
1 Loads the Color Look-Up Table with the content of the memory.

Bits 2:0 – ARGS[2:0] Arguments Length

This field must be set to '0'.