TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 257
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: 257 of 740
- Download datasheet (7Mb)
Video Port
12.3.3. Serial port
VPC serial interface support only the EN50083-9 format. Both data length and packet length are programmable from 128
bytes to 8192 bytes. Serial data is ordered from MSB to LSB. Width of VDPSN can be programmed to either 1-bit wide or
8-bit wide for output mode.
Rev. 3.1 November 1, 2005
VDCLK
VDPSN
VDVLD
VD[0]
VDCLK
VDPSN
VDVLD
VDCLK
VDPSN
VDVLD
VD[0]
VD[0]
0
0
0
Figure 12-8 Serial transmission format with RS-coded packets (204 Bytes)
7
Figure 12-7
7
7
6
Figure 12-6 Serial transmission format with 188 Byte packets
(188 data bytes and 16 dummy bytes – dummy byte = 8’h00)
6
6
5
5
5
4
D0[7:0]
D0[7:0]
Serial transmission format with 204 Byte packets
4
4
D0[7:0] – D187[7:0]
3
3
3
2
2
4
1
1
3
12-5
0
0
2
1
7
7
0
6
6
D1[7:0]
D1[7:0]
7
6
0
0
5
16 dummy bytes
7
7
Toshiba RISC Processor
6
6
2
D187[7:0]
D203[7:0]
5
5
1
0
0
0
7
7
7
TX4939
6
6
6
12
12
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