U2739M-BFT Atmel, U2739M-BFT Datasheet - Page 41

• Manufacturer Part Number: U2739M-BFT
• Description: IC DECODER 1CHAN/SOURCE 100-PQFP
• Manufacturer: Atmel
• Type: Decoderr

Specifications of U2739M-BFT

• Applications: Processing, IF Modules
• Mounting Type: Surface Mount
• Package / Case: 100-MQFP, 100-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Command Parameters:
Rev. A1, 22-May-01
ON
SCEFC
SBCHID(5..0)
SCU(9..0)
EP
EPPAR(2..0)
CU(9..0)
Parameter
Sub–channel on/off switch 0:
Single sub–channel for
EFC
Sub–channel identifier
Start CU for SBCHID
Error Protection
Error Protection
parameters
Sub–channel size
(number of CU’s)
Meaning
1:
0:
1:
n:
n:
0:
1:
If EP = 0 (UEP):
000:
001:
010:
011:
100:
If EP = 1 (EEP):
0xx:
1xx:
n:
Switch sub–channel off
Switch sub–channel on
Single sub–channel for EFC remains unchanged
Set SBCHID as single sub–channel for EFC
Sub–channel ID
Start CU address (0..863)
UEP
EEP
Protection level P 1
Protection level P 2
Protection level P 3
Protection level P 4
Protection level P 5
EEP long form option 0 (protection level xx–A)
00:
01:
10:
11:
EEP long form option 1 (protection level xx–B)
00:
01:
10:
11:
Sub–channel size in CU’s (4..864)
Protection level 1–A (code rate 2/8)
Protection level 2–A (code rate 3/8)
Protection level 3–A (code rate 4/8)
Protection level 4–A (code rate 6/8)
Protection level 1–B (code rate 4/9)
Protection level 2–B (code rate 4/7)
Protection level 3–B (code rate 4/6)
Protection level 4–B (code rate 4/5)
Description
U2739M-B
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