DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 75

• Manufacturer Part Number: DS21455
• Description: Network Controller & Processor ICs Quad E1-T1-J1 Single -Chip Transceiver (S
• Manufacturer: Maxim Integrated Products

Specifications of DS21455

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 0/Receive Remote Alarm Condition (RRA).
Bit 1/Receive Distant MF Alarm Condition (RDMA).
Bit 2/V5.2 Link Detected Condition (V52LNK).
Bit 3/Loss of Receive Clock Condition (LORC).
Bit 4/Loss of Transmit Clock Condition (LOTC).
Bit 5/Loop-Up Code Detected Condition (LUP).
Bit 6/Loop-Down Code Detected Condition (LDN).
Bit 7/Spare Code Detected Condition (LSPARE).
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled–interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled–interrupts on rising and falling edges
LSPARE
7
0
LDN
IMR3
Interrupt Mask Register 3
1Bh
6
0
LUP
5
0
LOTC
4
0
75 of 270
LORC
3
0
V52LNK
2
0
RDMA
1
0
RRA
0
0