OMAP3530ECUS datasheet(224/265 Pages) TI1

224 / 265 page

hsusb0_clk

hsusb0_stp

hsusb0_dir_&_nxt

hsusb0_data[7:0]

Data_OUT

Data_IN

HSU1

HSU0

HSU1

HSU4

HSU2

HSU6

HSU3

HSU5

030-086

OMAP3530, OMAP3525

SPRS507H – FEBRUARY 2008 – REVISED OCTOBER 2013

www.ti.com

Figure 6-49. High-Speed USB – 12-bit Slave Mode

6.6.4.2

High-Speed Universal Serial Bus (USB) on Ports 1 and 2 – 12-bit Master Mode

Table 6-99 and Table 6-100 assume testing over the recommended operating conditions (see Figure 6-

50).

Table 6-98. High-Speed USB Timing Conditions – 12-bit Master Mode

TIMING CONDITION PARAMETER

VALUE

UNIT

Input Conditions

Input signal rise time

Input signal fall time

Output Conditions

CLOAD

Output load capacitance

Table 6-99. High-Speed USB Timing Requirements – 12-bit Master Mode(1)

NO.

PARAMETER

1.15 V

UNIT

MIN

MAX

HSU3

ts(DIRV-CLKH)

Setup time, hsusbx_dir valid before hsusbx_clk rising edge

9.3

ts(NXTV-CLKH)

Setup time, hsusbx_nxt valid before hsusbx_clk rising edge

9.3

HSU4

th(CLKH-DIRIV)

Hold time, hsusbx_dir valid after hsusbx_clk rising edge

0.2

th(CLKH-NXT/IV)

Hold time, hsusbx_nxt valid after hsusbx_clk rising edge

0.2

HSU5

ts(DATAV-CLKH)

Setup time, hsusbx_data[0:7] valid before hsusbx_clk rising edge

9.3

HSU6

th(CLKH-DATIV)

Hold time, hsusbx_data[0:7] valid after hsusbx_clk rising edge

0.2

(1)

In hsusbx, x is equal to 1 or 2.

Table 6-100. High-Speed USB Switching Characteristics – 12-bit Master Mode(1)

N O.

PARAMETER

1.15 V

UNIT

MIN

MAX

HSU0

fp(CLK)

hsusbx_clk clock frequency

MHz

tj(CLK)

Jitter standard deviation(2), hsusbx_clk

200

HSU1

td(clkL-STPV)

Delay time, hsusbx_clk high to output hsusbx_stp valid

td(clkL-STPIV)

Delay time, hsusbx_clk high to output hsusbx_stp invalid

HSU2

td(clkL-DV)

Delay time, hsusbx_clk high to output hsusbx_data[0:7] valid

(1)

In hsusbx, x is equal to 1 or 2.

(2)

The jitter probability density can be approximated by a Gaussian function.

224

TIMING REQUIREMENTS AND SWITCHING CHARACTERISTICS

Submit Documentation Feedback

Product Folder Links: OMAP3530 OMAP3525

OMAP3530ECUS Datasheet(PDF) 224 Page - Texas Instruments

OMAP3530ECUS Datasheet(HTML) 224 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Descarga

Enlace URL