TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 471
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: 471 of 740
- Download datasheet (7Mb)
ATA100
17.3.3.14. Command/Status Register ATA Shadow (007h)
You can use this register when reading Status Register or writing to the device Command Register of the device. Access to
the device ATA Register begins when TX4939 accesses this register.
The following signals correspond to the following register addresses:
17.3.3.15. Alternate Status Register ATA Shadow (402h)
You can use this register when reading Alternate Status Register or writing to Device Control Register of the device. Access
to the device ATA Register begins when TX4939 accesses this register.
The following signals correspond to the following register addresses: CS0N → 1, CS1N → 0, HA[2:0] → 6h.
17.3.3.16. PIO Access Address Register (C88h)
Setting this register makes it possible to forcibly set values such as the address that is provided to the device. This setting
becomes valid when not accessing the device ATA registers nor performing data transfer. During data transfer, the values in
the following table are automatically used.
Rev. 3.1 November 1, 2005
BIT
Bit[4]:
Bit[3]:
Bit[2:0]:
Bit 15
Bit 7
Bit 7
Bit 7
R/W
R/W
0
0
0
0
-
-
NAME
CS1N
CS0N
HA[2:0]
Not Used
Bit 14
Bit 6
Bit 6
Bit 6
R/W
R/W
0
0
0
0
-
-
CS0N → 0, CS1N → 1, HA[2:0] → 7h.
Figure 17-19 Command/Status Register ATA Shadow
Figure 17-20 Alternate Status Register ATA Shadow
Bit 13
Bit 5
Bit 5
Bit 5
R/W
R/W
Figure 17-21 PIO Access Address Register
0
0
0
0
-
-
Table 17-3 PIO Access Address Register
Description
This bit determines bit 1 of Chip Select.
This bit determined bit 0 of Chip Select.
This field determines the ATA address Bus.
Alternate Status/Device Control Register
Transfer Mode
PIO
Multiword DMA
Ultra DMA
Command/Status Register
Bit 12
CS1N
Bit 4
Bit 4
Bit 4
R/W
R/W
R/W
0
0
0
1
-
17-17
Not Used
Bit 11
CS0N
Bit 3
Bit 3
Bit 3
R/W
R/W
R/W
0
0
0
1
-
CS0N
0
1
1
Bit 10
Bit 2
Bit 2
Bit 2
R/W
R/W
R/W
0
0
0
0
-
CS1N
1
1
1
Toshiba RISC Processor
HA[2:0]
Bit 1
Bit 1
Bit 9
Bit 1
R/W
R/W
R/W
0
0
0
0
-
HA[2:0]
0
0
0
Bit 0
Bit 0
Bit 8
Bit 0
R/W
R/W
R/W
0
0
0
0
-
TX4939
17
17
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: