PM5347 datasheet(199/302 Pages) PMC

199 / 302 page

PM5347 S/UNI-PLUS

DATA SHEET

PMC-941033

ISSUE 6

SATURN USER NETWORK INTERFACE PLUS

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

183

Bit

Type

Function

Default

Bit 7

R/W

GFC[3]

Bit 6

R/W

GFC[2]

Bit 5

R/W

GFC[1]

Bit 4

R/W

GFC[0]

Bit 3

R/W

PTI[2]

Bit 2

R/W

PTI[1]

Bit 1

R/W

PTI[0]

Bit 0

R/W

CLP

GFC[3:0]:

The GFC[3:0] bits contain the first, second, third, and fourth bit positions of

the first octet of the idle/unassigned cell pattern. Cell rate decoupling is

accomplished by transmitting idle/unassigned cells when the TACP detects

that no outstanding cells exist in the transmit FIFO. The all-zeros pattern is

transmitted in the VCI and VPI fields of the idle cell.

PTI[2:0]:

The PTI[2:0] bits contain the fifth, sixth, and seventh bit positions of the fourth

octet of the idle/unassigned cell pattern. Idle cells are transmitted when the

TACP detects that no outstanding cells exist in the transmit FIFO.

CLP:

The CLP bit contains the eighth bit position of the fourth octet of the

idle/unassigned cell pattern. Idle cells are transmitted when the TACP detects

that no outstanding cells exist in the transmit FIFO.

PM5347 Datasheet(PDF) 199 Page - PMC-Sierra, Inc

PM5347 Datasheet(HTML) 199 Page - PMC-Sierra, 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

Datasheet Download

Link URL