TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 5
TMPR4937XBG-300
Manufacturer Part Number
TMPR4937XBG-300
Description
Manufacturer
Toshiba
Datasheet
1.TMPR4937XBG-300.pdf
(552 pages)
Specifications of TMPR4937XBG-300
Family Name
TX49
Device Core Size
64b
Frequency (max)
300MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
1.5V
Operating Supply Voltage (max)
1.6V
Operating Supply Voltage (min)
1.4V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
484
Package Type
BGA
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TMPR4937XBG-300
Manufacturer:
TOSHIBA
Quantity:
16 845
Company:
Part Number:
TMPR4937XBG-300
Manufacturer:
DSP
Quantity:
81
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Handling precautions
TMPR4937
1. Overview and Features ........................................................................................................................................... 1-1
2. Configuration.......................................................................................................................................................... 2-1
3. Signals
4. Address Mapping.................................................................................................................................................... 4-1
5. Configuration Registers .......................................................................................................................................... 5-1
6. Clocks
1.1
1.2
2.1
3.1
3.2
3.3
4.1
4.2
5.1
5.2
6.1
6.2
1.2.1
1.2.2
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.1.10
3.1.11
3.1.12
3.1.13
3.1.14
3.1.15
4.2.1
4.2.2
4.2.3
5.1.1
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
6.2.1
Overview........................................................................................................................................................ 1-1
Features .......................................................................................................................................................... 1-1
TX4937 block diagram .................................................................................................................................. 2-1
Pin Signal Description ................................................................................................................................... 3-1
Boot Configuration ...................................................................................................................................... 3-10
Pin multiplex................................................................................................................................................ 3-14
TX4937 Physical Address Map...................................................................................................................... 4-1
Register Map.................................................................................................................................................. 4-2
Detailed Description ...................................................................................................................................... 5-1
Registers......................................................................................................................................................... 5-2
TX4937 Clock Signals ................................................................................................................................... 6-1
Power-Down Mode ........................................................................................................................................ 6-5
Features of the TX49/H3 core.............................................................................................................. 1-2
Features of TX4937 peripheral functions ............................................................................................ 1-2
Signals Common to SDRAM and External Bus Interfaces.................................................................. 3-1
SDRAM Interface Signals ................................................................................................................... 3-2
External Interface Signals.................................................................................................................... 3-3
DMA Interface Signals ........................................................................................................................ 3-4
PCI Interface Signals ........................................................................................................................... 3-4
Serial I/O Interface Signals.................................................................................................................. 3-6
Timer Interface Signals........................................................................................................................ 3-6
Parallel I/O Interface Signals ............................................................................................................... 3-6
AC-link Interface Signals .................................................................................................................... 3-7
Interrupt Signals................................................................................................................................... 3-7
Extended EJTAG Interface Signals...................................................................................................... 3-8
Clock Signals ....................................................................................................................................... 3-8
Initialization Signal.............................................................................................................................. 3-9
Test Signals.......................................................................................................................................... 3-9
Power Supply Pins ............................................................................................................................... 3-9
Addressing ........................................................................................................................................... 4-2
Ways to Access to Internal Registers ................................................................................................... 4-2
Register Map........................................................................................................................................ 4-3
Detecting G-Bus Timeout .................................................................................................................... 5-1
Chip Configuration Register (CCFG) 0xE000..................................................................................... 5-3
Chip Revision ID Register (REVID) 0xE008...................................................................................... 5-6
Pin Configuration Register (PCFG) 0xE010 ....................................................................................... 5-7
Timeout Error Access Address Register (TOEA) 0xE018 ................................................................ 5-10
Clock Control Register (CLKCTR) 0xE020...................................................................................... 5-11
G-Bus Arbiter Control Register (GARBC) 0xE030........................................................................... 5-13
Register Address Mapping Register (RAMP) 0xE048 ...................................................................... 5-14
Halt Mode and Doze Mode.................................................................................................................. 6-5
............................................................................................................................................................. 3-1
............................................................................................................................................................. 6-1
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Table of Contents
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