C5C5EDELTA-RMSLASHD datasheet(49/114 Pages) NXP

49 / 114 page

Pin Descriptions Grouped by Function

Fabric Processor Interface

Signals

The FP has logical signal interfaces: a receive data interface and a transmit data interface,

each with its own control, data, and clock signals. The interface has the following

characteristic:

The interface clocks FRXCLK and FTXCLK can have a different frequency from the core

C-3e NP clock frequency. The FP supports a fabric interface frequency from 10MHz to

125MHz.

FRXCLK and FTXCLK can be independent of each other; typically they have the same

frequency, but are allowed to be skewed relative to each other.

Each data bus can be configured for widths of 8 (data bits 7:0 are used), or 16 (bits 15:0). In

8bit mode, data bits 15:8 are unused.

The following tables list the Fabric Interface pin mappings:

• Utopia1, Utopia2, Utopia3 ATM Mode mappings are listed in Table 20

• Utopia1, Utopia2, Utopia3 PHY Mode mappings are listed in Table 21

Table 19 Fabric Interface Signals

SIGNAL NAME

PIN #

TOTAL

TYPE

I/O

SIGNAL DESCRIPTION

FIN0 - FIN15

AD13, AC13, AB13, AG12, AF12, AE12, AD12,

AC12, AB12, AG11, AF11, AE11, AD11, AC11,

AB11, AG10

LVTTL

Fabric Data Bus In

FOUT0 - FOUT15

AG17, AF17, AG16, AF16, AE16, AD16, AC16,

AB16, AG15, AF15, AE15, AD15, AC15, AB15,

AG14, AE14

LVTTL

Fabric Data Bus Out

FRXCLK

AG9

LVTTL

Receive Clock

FTXCLK

AE13

LVTTL

Transmit Clock

FRXCTL0 - FRXCTL2 &

FRXCTL6

AE10, AD10, AC10, AB10

LVTTL

PD, O

Receive Control Signals

FTXCTL0 - FRXCTL2 &

FTXCTL6

AC14, AB14, AG13, AF13

LVTTL

PD, O

Transmit Control Signals

TOTAL PINS

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

C5C5EDELTA-RM/D 数据表(PDF) 49 Page - NXP Semiconductors

C5C5EDELTA-RM/D 数据表(HTML) 49 Page - NXP Semiconductors

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

数据表下载

链接网址

C5C5EDELTA-RM/D 数据表(PDF) 49 Page - NXP Semiconductors

C5C5EDELTA-RM/D 数据表(HTML) 49 Page - NXP Semiconductors

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

数据表 下载

链接网址

数据表下载