DSP56857 datasheet(58/662 Pages) FREESCALE

58 / 662 page

56853 Peripheral Blocks

5685X Digital Signal Controller User Manual, Rev. 4

1-26

Freescale Semiconductor

1.6.3 Boot ROM

•

Single port ROM is compatible with the pipelined program bus structure

•

Single cycle reads at 120MHz

1.7 56853 Peripheral Blocks

The 56853 provides these peripheral blocks:

•

Two Serial Communication Interfaces (SCI0 and SCI2), each with two pins, or four

additional GPIO lines

•

Enhanced Synchronous Serial Interface (ESSI0), with six pins or additional GPIO lines

•

General Purpose 16-bit Quad Timer (TMR), with four pins or additional GPIO lines

•

One Serial Peripheral Interface (SPI), with four pins or additional GPIO lines

•

Eight-bit Host Interface (HI8) with 16 pins, or 16 additional GPIO lines

•

Interrupt Controller

•

Computer Operating Properly (COP)/Watchdog Timer

•

Time of Day (TOD)

•

Clock Generator

•

System Integration Module (SIM)

•

External Memory Interface (EMI)

•

JTAG/Enhanced On-Chip Emulation (EOnCE) for unobtrusive, real-time debugging

1.8 56854 Peripheral Blocks

The 56854 provides these peripheral blocks:

•

Two Serial Communication Interfaces (SCI), each with two pins, or four additional GPIO

lines

•

Enhanced Synchronous Serial Interface (ESSI0), with six pins or additional GPIO lines

•

General Purpose 16-bit Quad Timer (TMR) with four pins or additional GPIO lines

•

Serial Port Interface (SPI) with four pins or additional GPIO lines

•

Eight-bit Parallel Host Interface (HI8) with 16 pins, or 16 additional GPIO lines

•

Interrupt Controller

•

Computer Operating Properly (COP)/Watchdog Timer

•

Time of Day (TOD)

•

Clock Generator

•

System Integration Module (SIM)

DSP56857 датащи(PDF) 58 Page - Freescale Semiconductor, Inc

DSP56857 датащи(HTML) 58 Page - Freescale Semiconductor, Inc

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

датащи скачать

ссылки URL