TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 301

• 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

DMA
Rev. 3.1 November 1, 2005
a0
a8
b0
b8
c0
c8
d0
d8
e0
e8
00
08
10
18
20
28
30
38
40
48
50
58
60
f0
f8
a0
a8
b0
b8
c0
c8
d0
d8
e0
e8
00
08
10
18
20
28
30
38
f0
f8
63
63
Figure 14-5 (b) Dual Address Burst Transfer (DMCCRn.USEXFSZ
Source
0
0
(a) Address offset is equivalent
(b) Address offset differs
FIFO (8 Double Words)
14-13
20
28
30
38
40
48
50
58
60
68
70
78
80
88
a0
a8
b0
b8
c0
c8
20
28
30
38
40
48
50
58
60
68
70
78
80
88
a0
a8
b0
b8
c0
c8
d0
d8
e0
e8
f0
Destination Address
Toshiba RISC Processor
63
63
=
0)
0
0
TX4939
14
14