TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 320
TX4939XBG-400
Manufacturer Part Number
TX4939XBG-400
Description
Manufacturer
Toshiba
Datasheet
1.TX4939XBG-400.pdf
(740 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TX4939XBG-400
Manufacturer:
NSC
Quantity:
872
Company:
Part Number:
TX4939XBG-400
Manufacturer:
TOSHIBA
Quantity:
10 440
Part Number:
TX4939XBG-400
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
- Current page: 320 of 740
- Download datasheet (7Mb)
DMA
14.4.6. DMA Chain Address Register (DM0CHARn, DM1CHARn)
Offset Address:
Rev. 3.1 November 1, 2005
Default
Default
Default
Default
Name
Name
Name
Name
Bit
63:36
35:3
2:0
Type
Type
Type
Type
Mnemonic
CHADDR
63
47
31
15
DMAC0 0xB000 (ch. 0) / 0xB040 (ch. 1) / 0xB080 (ch. 2) / 0xB0C0 (ch. 3)
DMAC1 0xB800 (ch. 0) / 0xB840 (ch. 1) / 0xB880 (ch. 2) / 0xB8C0 (ch. 3)
62
46
30
14
Field Name
Reserved
Chain Address
Reserved
61
45
29
13
60
44
28
12
Figure 14-14 DMA Chain Address Register
Table 14-12 DMA Chain Address Register
59
43
27
11
Description
Chain Address (Default: undefined)
When Chain DMA transfer is executed, this register sets the physical address
of the next DMA Command Descriptor to be read. If DMA transfer according
to the current Channel Register setting ends and the Chain Enable bit
(DMCCRn.CHNEN) is set, then the DMA Command Descriptor is loaded in
the Channel Register starting from the address indicated by this register.
When a value other than “0” is set in this register, the Chain Enable bit
(DMCCRn.CHNEN) and the Transfer Active bit (DMCCRn.XFACT) are set.
When “0” is set in this register, only the Chain Enable bit (DMCCRn.CHNEN)
is cleared.
When the Chain Address field value reads a DMA Command Descriptor of 0,
the value of this register is not updated and the value before that one
(address of the Data Command Descriptor when the value of the Chain
Address field being read was “0”) is held.
RESERVED
58
42
26
10
CHADDR[15:3]
57
41
25
9
14-32
R/W
⎯
CHADDR[31:16]
RESERVED
56
40
24
8
R/W
⎯
55
39
23
7
54
38
22
6
53
37
21
5
52
36
20
4
Toshiba RISC Processor
51
35
19
3
CHADDR[35:32]
50
34
18
2
RESERVED
R/W
⎯
49
33
17
1
R/W
⎯
R/W
R/W
TX4939
48
32
16
0
14
14
Related parts for TX4939XBG-400
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Toshiba Semiconductor [TOSHIBA IGBT Module Silicon N Channel IGBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON NPN TRIPLE DIFFUSED TYPE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE SILICON N CHANNEL LGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON N−CHANNEL IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [SILICON N CHANNEL 1GBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet: