DS21FF44 Maxim Integrated Products, DS21FF44 Datasheet - Page 82
DS21FF44
Manufacturer Part Number
DS21FF44
Description
IC FRAMER E1 4X4 16CH 300-BGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS21FT44N.pdf
(117 pages)
Specifications of DS21FF44
Controller Type
E1 Framer
Interface
Parallel/Serial
Voltage - Supply
2.97 V ~ 3.63 V
Current - Supply
300mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
300-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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IBO: INTERLEAVE BUS OPERATION REGISTER (Address = B5 Hex)
Table 20-1. MASTER DEVICE BUS SELECT
MSEL1
(MSB)
SYMBOL
—
0
0
1
1
INTSEL
MSEL0
MSEL1
IBOEN
—
—
—
—
MSEL0
—–
0
1
0
1
POSITION
IBO.7
IBO.6
IBO.5
IBO.4
IBO.3
IBO.2
IBO.1
IBO.0
Slave device
Master device with one slave device (4.096MHz bus rate)
Master device with three slave devices (8.192MHz bus rate)
Reserved
—–
Not Assigned. Should be set to 0.
Not Assigned. Should be set to 0.
Not Assigned. Should be set to 0.
Not Assigned. Should be set to 0.
Interleave Bus Operation Enable
0 = Interleave Bus Operation disabled
1 = Interleave Bus Operation enabled
Interleave Type Select
0 = Byte interleave
1 = Frame interleave
Master Device Bus Select Bit 0 (Table 20-1)
Master Device Bus Select Bit 1 (Table 20-1)
—–
82 of 117
FUNCTION
IBOEN
NAME AND DESCRIPTION
INTSEL
MSEL0
MSEL1
(LSB)
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