TMPR3916 datasheet(5/225 Pages) TOSHIBA

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TMPR3916

Table of Contents

Handling precautions

TMPR3916

1. The TMPR3916.......................................................................................................................................................1-1

1.1

Applications and References ..........................................................................................................................1-1

1.2

Features...........................................................................................................................................................1-2

1.3

Differences Between TX3903AF and TMPR3916 .........................................................................................1-3

1.4

Structure of TMPR3916 and a System Example ............................................................................................1-4

1.5

Address Map...................................................................................................................................................1-6

1.6

Clocks .............................................................................................................................................................1-8

1.7

Resets..............................................................................................................................................................1-9

1.8

Time-Out-Error Control Unit........................................................................................................................1-10

1.9

Operating Modes of TMPR3916 ..................................................................................................................1-10

1.10

Chip Configuration Register (CCR) .............................................................................................................1-11

2. Memory Controller (MC) ........................................................................................................................................2-1

2.1

Structure of Memory Controller .....................................................................................................................2-2

2.2

Example Memory Configuration ....................................................................................................................2-3

2.3

Ports of Memory Controller............................................................................................................................2-6

2.4

Registers .........................................................................................................................................................2-6

2.5

SDRAMC Functions.......................................................................................................................................2-7

2.6

MEMC Function...........................................................................................................................................2-20

3. Graphics Display Controller (GDC)........................................................................................................................3-1

3.1

GDC Structure ................................................................................................................................................3-2

3.2

Scrolling .........................................................................................................................................................3-9

3.3

Internal Blockdiagram ..................................................................................................................................3-12

3.4

Registers .......................................................................................................................................................3-13

3.5

Setting Examples ..........................................................................................................................................3-21

4. Interrupt Controller (INTC).....................................................................................................................................4-1

4.1

Basic Interrupt Handling.................................................................................................................................4-1

4.2

Registers .........................................................................................................................................................4-2

4.3

Non Maskable Interrupt..................................................................................................................................4-4

5. TIMER ....................................................................................................................................................................5-1

5.1

PWM Timer ....................................................................................................................................................5-1

5.2

Periodic Timers...............................................................................................................................................5-3

6. Direct Memory Access Controller (DMAC) ...........................................................................................................6-1

6.1

Programming the DMA Controller.................................................................................................................6-2

6.2

Registers .........................................................................................................................................................6-5

7. CAN Module (TXCAN)..........................................................................................................................................7-1

7.1

Block Diagram................................................................................................................................................7-2

7.2

TXCAN Registers...........................................................................................................................................7-3

7.3

TXCAN Interrupt Logic ...............................................................................................................................7-22

7.4

TXCAN Operation Modes............................................................................................................................7-25

7.5

Handling of Message-Objects.......................................................................................................................7-30

8. Parallel Interface (PORT) ........................................................................................................................................8-1

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