TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 738

• 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

Electrical
28.4.10. AC Characteristics of Video Port
28.4.10.1. Transport Data Input
* Parallel mode setup and hold time numbers only apply to VD[7:6] which are not used in serial mode.
28.4.10.2. Transport Data Output
* Parallel mode delay time number only applies to VD[7:6] which are not used in serial mode.
Rev. 3.1 November 1, 2005
VDCLKIN0,1,2
VDCLKO0,1,2
VD[7:0], VDS1,
VDPSN, VDPSN1,
VDVLD, VDVLD1
VDCLKO0,
VDCLKO1,
VDCLKO2
VD[7:0], VDS1,
VDPSN, VDPSN1,
VDVLD, VDVLD1
VDCLKO0, VDCLKO1, VDCLKO2,
Data to VDCLKO0, VDCLKO1, VDCLKO2 delay
time
Data VDCLKO delay time
VDINCLK0, VDOCLK0, VDINCLK1,
VDOCLK1, VDINCLK2, VDOCLK2
frequency
TS0DATA, TS1DATA, TS2DATA
TS0DATA, TS1DATA, TS2DATA
TS0DATA, TS1DATA, TS2DATA
TS0DATA, TS1DATA, TS2DATA
setup time on rising edge
hold time on rising edge
setup time on rising edge
hold time on rising edge
(Tc = 0 - 85°C, VDD33 = 3.3 V ± 0.2 V, VDD25 = 2.5 V ± 0.2 V, VDDC = 1.25 V ± 0.062 V, VSS = 0 V)
(Tc = 0 - 85°C, VDD33 = 3.3 V ± 0.2 V, VDD25 = 2.6 V ± 0.2 V, VDDC = 1.25 V ± 0.062 V, VSS = 0 V)
Item
Item
Figure 28-22 Video port Transport data output
Figure 28-21 Video Port Transport data input
frequency
Symbol
Transport Data Output
Transport Data Input
f
t
t
t
t
TICK
TIS
TIH
TIS
TIH
Symbol
28-22
t
f
t
TOCK
TODC
TODC
Parallel mode
Serial mode
Serial mode
Serial mode
Parallel mode
Parallel mode
Conditions
t
TIS
t
t
TICLK
TOCK
Parallel mode
Conditions
t
TODC
t
TIH
Min.
Min.
5*
4*
3
3
Toshiba RISC Processor
Max.
100
Max.
27
100
28*
3
Unit
MHz
MHz
Unit
MHz
ns
ns
ns
ns
ns
ns
TX4939
28
28