TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 437

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TX4939XBG-400

Manufacturer Part Number
TX4939XBG-400
Description
Manufacturer
Toshiba
Datasheet

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

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PCIC
16.4.53. Configuration Data 0 Register (PCICDATA0)
16.4.54. Configuration Data 1 Register (PCICDATA1)
Rev. 3.1 November 1, 2005
Default
Default
Default
Default
NAME
NAME
NAME
NAME
TYPE
TYPE
TYPE
TYPE
Bits
31:16
15:0
Bis
31:8
7:0
Mnemonic
DID
VID
Mnemonic
CC
RID
31
15
31
15
30
14
30
14
Field Name
Device ID
Vendor ID
Field Name
Class Code
Revision ID
29
13
29
13
28
12
28
12
0x00
Figure 16-65 Class Code/Revision ID Register
R/W
Table 16-67 Class Code/Revision ID Register
CC
27
11
27
11
Description
Device ID (Default: 0x0000)
This is the data loaded in the Device ID Register of the PCI Configuration
Space.
Vendor ID (Default: 0x0000)
This is the data loaded in the Vendor ID Register of the PCI Configuration
Space.
Description
Class Code (Default: 0x000000)
This is the data loaded in the Class Code Register of the PCI Configuration
Space.
Revision ID (Default: 0x00)
This is the data loaded in the Revision ID Register of the PCI Configuration
Space.
26
10
26
10
Figure 16-64 ID Register
Table 16-66 ID Register
25
25
9
9
16-73
24
24
8
8
0x0000
0x0000
0x0000
R/W
R/W
R/W
DID
VID
CC
23
23
7
7
22
22
6
6
21
21
5
5
20
20
Toshiba RISC Processor
4
4
0x00
R/W
RID
19
19
3
3
18
18
2
2
17
17
1
1
TX4939
R/W
R/W
R/W
R/W
R/W
R/W
16
16
0
0
16
16

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