TMS320C6711 datasheet(95/129 Pages) TI

95 / 129 page

TMS320C6711, TMS320C6711B, TMS320C6711C, TMS320C6711D

FLOATING-POINT DIGITAL SIGNAL PROCESSORS

SPRS088L − FEBRUARY 1999 − REVISED MAY 2004

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

RESET TIMING [C6711C/11D] (CONTINUED)

Phase 1

Phase 2

CLKIN

ECLKIN

Internal Reset

Internal SYSCLK1

Internal SYSCLK2

Internal SYSCLK3

CLKOUT3

RESET

Phase 3

EMIF Z Group†

EMIF Low

Group†

Z Group 1†

Z Group 2†

Boot and Device

Configuration Pins‡

6711C ECLKOUT§

6711C CLKOUT2§

6711D ECLKOUT§

6711D CLKOUT2§

† EMIF Z group consists of: EA[21:2], ED[31:0], CE[3:0], BE[3:0], ARE/SDCAS/SSADS, AWE/SDWE/SSWE, AOE/SDRAS/SSOE and

HOLDA

EMIF low group consists of: BUSREQ

Z group 1 consists of:

CLKR0, CLKR1, CLKX0, CLKX1, FSR0, FSR1, FSX0, FSX1, DX0, DX1, TOUT0, and TOUT1.

Z group 2 consists of:

All other HPI and GPIO signals

‡ Boot and device configurations consist of: HD[8, 4:3].

Figure 44. Reset Timing [C6711C/11D]

Reset Phase 1: The RESET

pin is asserted. During this time, all internal clocks are running at the CLKIN

frequency divide-by-8. The CPU is also running at the CLKIN frequency divide-by-8.

Reset Phase 2: The RESET pin is deasserted but the internal reset is stretched. During this time, all internal

clocks are running at the CLKIN frequency divide-by-8. The CPU is also running at the CLKIN frequency

divide-by-8.

Reset Phase 3: Both the RESET

pin and internal reset are deasserted. During this time, all internal clocks are

running at their default divide-down frequency of CLKIN. The CPU clock (SYSCLK1) is running at CLKIN

frequency. The peripheral clock (SYSCLK2) is running at CLKIN frequency divide-by-2. The EMIF internal clock

source (SYSCLK3) is running at CLKIN frequency divide-by-2. SYSCLK3 is reflected on the ECLKOUT pin

(when EKSRC bit = 0 [default]). CLKOUT3 is running at CLKIN frequency divide-by-8.

TMS320C6711 Datasheet(PDF) 95 Page - Texas Instruments

TMS320C6711 Datasheet(HTML) 95 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 Download

Link URL