DS26528DK Maxim Integrated Products, DS26528DK Datasheet - Page 195

• Manufacturer Part Number: DS26528DK
• Description: KIT DESIGN FOR DS26528
• Manufacturer: Maxim Integrated Products

Specifications of DS26528DK

• Main Purpose: Telecom, Framer and Line Interface Units (LIUs)
• Utilized Ic / Part: G575DS26528
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 7: Framer Enable (FRM_EN). This bit must be set to the desired state before writing INIT_DONE.
Bit 6: Initialization Done (INIT_DONE). The user must set this bit once he has written the configuration registers.
The host is required to write or clear all device registers prior to setting this bit. Once INIT_DONE is set, the
DS26528 will check the FRM_EN bit and, if enabled will begin operation based on the initial configuration.
Bit 1: Soft Reset (SFTRST). Level sensitive-soft reset. Should be taken high then low to reset the transceiver.
Bit 0: Transmitter T1/E1 Mode Select (T1/E1). Sets operating mode for transmitter only! This bit must be written
with the desired value prior to setting INIT_DONE.
0 = Framer disabled—held in low-power state
1 = Framer enabled—all features active
0 = Normal operation
1 = Reset the transceiver
0 = T1 operation
1 = E1 operation
FRM_EN
7
0
INIT_DONE
TMMR
Transmit Master Mode Register
180h + (200h x n): where n = 0 to 7, for Ports 1 to 8
6
0
—
5
0
195 of 276
—
0
4
—
3
0
DS26528 Octal T1/E1/J1 Transceiver
—
2
0
SFTRST
1
0
T1/E1
0
0