DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 87

• Manufacturer Part Number: DS3181
• Description: Network Controller & Processor ICs DS3-E3 ATM-Packet PH Y with Built-in Line
• Manufacturer: Maxim Integrated Products

Specifications of DS3181

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 280 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TEBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.3.6
Figure 8-40
mode, the A[0]/BSWAP signal controls whether or not to byte swap. In 8-bit mode, the A[0]/BSWAP signal is used
as the LSB of the address bus (A[0]). The selection of databus size is determined by the WIDTH input signal. See
also Section 10.1.1.
Figure 8-40. 16-Bit Mode Write
Figure 8-41. 16-Bit Mode Read
Note: Address 0x2B0 = 0x1234
Note: Address 0x2B0 = 0x1234
A[0]/BSWAP
A[0]/BSWAP
A[10:1]
D[15:0]
A[10:1]
D[15:0]
Microprocessor Interface Functional Timing
RDY
RDY
CS
CS
WR
RD
WR
RD
and
Figure 8-42
Z
Z
0x2B0
0x1234
0x2B0
0x1234
shows examples of a 16-bit databus and an 8-bit databus, respectively. In 16-bit
Z
Z
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