TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 118

• Manufacturer Part Number: TX4939XBG-400
• Manufacturer: Toshiba

Specifications of TX4939XBG-400

• Cpu Core: TX49/H4 90nm
• Clock Mhz/max Mips: 400/520
• Inst./data Cache: 32KB (4 Way)/32KB (4 Way)
• Tlb: x
• 1cycle Mac: x
• Volts (v): 1.25/2.5/3.3
• Peripherals: DDR, NAND, ATA, ETHERNET, SECURITY, FPU, MMU, SPI, I2S, I2C, PCI, VIDEO, UART, TIMER, RTC
• Companion Chip: TC86C001FG
• Package: PGBA456

Address
Rev. 3.1 November 1, 2005
( Hexadecimal )
MSS [31:29]
0xFC0
0xFFC
0xFFE
0xE00
0xF00
0xF80
0xFE0
0xFF0
0xFF8
0xFFF
Table 6-5 Corresponding of Memory Space Size and MSS[31:20] Value
31
1
1
1
1
1
1
1
1
1
1
30
1
1
1
1
1
1
1
1
1
1
29
1
1
1
1
1
1
1
1
1
1
28
0
1
1
1
1
1
1
1
1
1
27
MSS [31:29] Bitwise
0
0
1
1
1
1
1
1
1
1
6-8
26
0
0
0
1
1
1
1
1
1
1
25
0
0
0
0
1
1
1
1
1
1
24
0
0
0
0
0
1
1
1
1
1
23
0
0
0
0
0
0
1
1
1
1
22
0
0
0
0
0
0
0
1
1
1
Toshiba RISC Processor
21
0
0
0
0
0
0
0
0
1
1
20
0
0
0
0
0
0
0
0
0
1
Memory Size
512 MB
256 MB
128 MB
64 MB
32 MB
16 MB
8 MB
4 MB
2 MB
1 MB
TX4939
6
6