VII LCD CONTROLLER BLOCK: LCD CONTROLLER
Register name | Address | Bit | Name | Function |
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| Setting | Init. | R/W | Remarks | ||
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Vertical | 039FFEA | D7 | VNDPF | Vertical | 1 | VNDP |
| 0 | Display | 0 | R |
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(B) | D6 | – | reserved |
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| – | – | – | 0 when being read. | |||
period register |
| D5 | VNDP5 | Vertical |
| Non display period (lines) | 0 | R/W |
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| D4 | VNDP4 |
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| 0 |
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| D3 | VNDP3 |
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| 0 |
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| D2 | VNDP2 |
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| 0 |
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| D1 | VNDP1 |
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| 0 |
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| D0 | VNDP0 |
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| 0 |
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MOD rate | 039FFEB | – | reserved |
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| – | – | – | 0 when being read. | |||
register | (B) | D5 | MODRATE5 | MOD rate |
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| 0 | R/W |
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| D4 | MODRATE4 |
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| 0 |
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| D3 | MODRATE3 |
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| 0 |
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| D2 | MODRATE2 |
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| 0 |
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| D1 | MODRATE1 |
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| 0 |
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| D0 | MODRATE0 |
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| 0 |
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Screen 1 | 039FFEC | D7 | S1ADDR7 | Screen 1 start address |
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| 0 | R/W |
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start address | (B) | D6 | S1ADDR6 |
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| 0 |
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register 0 |
| D5 | S1ADDR5 |
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| 0 |
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| D4 | S1ADDR4 |
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| 0 |
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| D3 | S1ADDR3 |
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| 0 |
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| D2 | S1ADDR2 |
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| 0 |
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| D1 | S1ADDR1 |
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| 0 |
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| D0 | S1ADDR0 |
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| 0 |
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Screen 1 | 039FFED | D7 | S1ADDR15 | Screen 1 start address |
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| 0 | R/W |
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start address | (B) | D6 | S1ADDR14 |
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| 0 |
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register 1 |
| D5 | S1ADDR13 |
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| 0 |
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| D4 | S1ADDR12 |
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| 0 |
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| D3 | S1ADDR11 |
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| 0 |
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| D2 | S1ADDR10 |
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| 0 |
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| D1 | S1ADDR9 |
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| 0 |
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| D0 | S1ADDR8 |
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| 0 |
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Screen 2 | 039FFEE | D7 | S2ADDR7 | Screen 2 start address |
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| 0 | R/W |
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start address | (B) | D6 | S2ADDR6 |
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| 0 |
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register 0 |
| D5 | S2ADDR5 |
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| 0 |
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| D4 | S2ADDR4 |
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| 0 |
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| D3 | S2ADDR3 |
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| 0 |
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| D2 | S2ADDR2 |
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| 0 |
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| D1 | S2ADDR1 |
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| 0 |
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| D0 | S2ADDR0 |
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| 0 |
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Screen 2 | 039FFEF | D7 | S2ADDR15 | Screen 2 start address |
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| 0 | R/W |
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start address | (B) | D6 | S2ADDR14 |
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| 0 |
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register 1 |
| D5 | S2ADDR13 |
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| 0 |
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| D4 | S2ADDR12 |
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| 0 |
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| D3 | S2ADDR11 |
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| 0 |
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| D2 | S2ADDR10 |
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| 0 |
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| D1 | S2ADDR9 |
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| 0 |
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| D0 | S2ADDR8 |
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| 0 |
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Screen 1 | 039FFF0 | – | reserved |
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| – | – | – | 0 when being read. | |||
start address | (B) | D0 | S1ADDR16 | Screen 1 start address (MSB) |
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| 0 | R/W |
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register 2 |
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| (for portrait mode; |
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| fix at 0 in landscape mode) |
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Memory | 039FFF1 | D7 | MADOFS7 | Memory address offset |
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| 0 | R/W |
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address offset | (B) | D6 | MADOFS6 |
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| 0 |
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register |
| D5 | MADOFS5 |
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| 0 |
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| D4 | MADOFS4 |
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| 0 |
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| D3 | MADOFS3 |
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| 0 |
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| D2 | MADOFS2 |
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| 0 |
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| D1 | MADOFS1 |
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| 0 |
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| D0 | MADOFS0 |
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| 0 |
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Screen 1 | 039FFF2 | D7 | S1VSIZE7 | Screen 1 vertical size |
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| 0 | R/W |
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vertical size | (B) | D6 | S1VSIZE6 |
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| 0 |
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register 0 |
| D5 | S1VSIZE5 |
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| 0 |
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| D4 | S1VSIZE4 |
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| 0 |
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| D3 | S1VSIZE3 |
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| 0 |
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| D2 | S1VSIZE2 |
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| 0 |
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| D1 | S1VSIZE1 |
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| 0 |
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| D0 | S1VSIZE0 |
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| 0 |
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EPSON | S1C33L03 FUNCTION PART |