TMPR3911 datasheet(5/462 Pages) TOSHIBA

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Table of Contents

Handling Precautions

TMPR3911/12

1. TMPR3911/12 Overview ........................................................................................................................................1-1

1.1

Overview ........................................................................................................................................................1-1

1.2

References ....................................................................................................................................................1-11

2. Pin Descriptions ......................................................................................................................................................2-1

2.1

Overview ........................................................................................................................................................2-1

2.2

Pins .................................................................................................................................................................2-2

2.2.1

Memory Pins ...........................................................................................................................................2-2

2.2.2

Bus Arbitration Pins ................................................................................................................................2-6

2.2.3

Clock Pins ...............................................................................................................................................2-6

2.2.4

CHI Pins ..................................................................................................................................................2-7

2.2.5

IO Pins.....................................................................................................................................................2-7

2.2.6

Magicbus Pins .........................................................................................................................................2-8

2.2.7

Reset Pins ................................................................................................................................................2-8

2.2.8

Power Module Pins .................................................................................................................................2-9

2.2.9

SIB Pins.................................................................................................................................................2-10

2.2.10

SPI Pins .................................................................................................................................................2-11

2.2.11

UART and IR Pins.................................................................................................................................2-11

2.2.12

Video Pins .............................................................................................................................................2-12

2.2.13

Endian Pin .............................................................................................................................................2-13

2.2.14

Test Pins ................................................................................................................................................2-13

2.2.15

Spare Pins..............................................................................................................................................2-13

2.2.16

Power Supply Pins ................................................................................................................................2-13

2.3

Pin Mode ......................................................................................................................................................2-14

2.4

Pin Assignment.............................................................................................................................................2-20

2.4.1

Pin assignment (in case of TMPR3912AU-92 and TMPR3912XB-92)................................................2-20

2.4.2

Pin Assignment (in case of TMPR3911BU) .........................................................................................2-23

2.4.3

Pin Assignment (in case of TMPR3911BXB).......................................................................................2-25

2.4.4

TMPR3911BU Pin Assignment ............................................................................................................2-27

2.4.5

TMPR3912AU-92.................................................................................................................................2-28

2.4.6

TMPR3911BXB Ball Assignment ........................................................................................................2-29

2.4.7

TMPR3912XB-92 .................................................................................................................................2-30

3. CPU Module............................................................................................................................................................3-1

3.1

Overview ........................................................................................................................................................3-1

3.2

CPU Core........................................................................................................................................................3-2

3.2.1

Description ..............................................................................................................................................3-2

3.3

CPU Interface .................................................................................................................................................3-3

3.3.1

Block Diagram ........................................................................................................................................3-3

3.3.2

Write Buffer ............................................................................................................................................3-4

3.3.3

Interface Controller .................................................................................................................................3-4

3.3.4

DMA Arbitration.....................................................................................................................................3-6

3.3.5

CPU Stop Mode ......................................................................................................................................3-6

3.3.6

TLB .........................................................................................................................................................3-7

4. BIU Module.............................................................................................................................................................4-1

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