DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 90

• 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

Figure 8-46. Clear Status Latched Register on Read
Figure 8-47. Clear Status Latched Register on Write
Figure 8-48
times to write or read to or from various memory locations on the DS318x device. Some registers will have a faster
access time than others will and if needed, the user can implement the RDY signal to maximize efficiency of read
and write accesses.
Figure 8-48. RDY Signal Functional Timing Writes
A[0]/BSWAP
A[0]/BSWAP
A[0]/BSWAP
A[10:1]
D[15:0]
A[10:1]
D[15:0]
RDY
A[10:1]
D[15:0]
RD
WR
CS
RDY
WR
RD
RDY
CS
WR
RD
CS
and
Z
Figure 8-49
Z
Z
0x1C0
0x2B0
0x1C0
0x1234
0xFFFF
0xFFFF
show exaggerated views of the Ready Signal to describe the difference in access
Z
Z
Z
Z
Z
Z
0x5555
90
0x1C0
0x1C0
0x0000
0x3A4
0x0078
Z
Z
Z
Z
0x1C0
0xAAAA
Z