DS3112+W Maxim Integrated Products, DS3112+W Datasheet - Page 44

• Manufacturer Part Number: DS3112+W
• Description: IC MUX T3/E3 3.3V 256-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3112+W

• Controller Type: Framer, Multiplexer
• Interface: Parallel/Serial
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4-7. T2E2SR2 Status Bit Flow
Figure 4-8. T1LB Status Bit Flow
Internal RAI
Signal from
T2/E2 Framer 1
Internal RAI
Signal from
T2/E2 Framer 2
Internal RAI
Signal from
T2 Framer 7
NOTE: ALL EVENT AND ALARM LATCHES ABOVE ARE CLEARED WHEN THE T2E2SR2 REGISTER IS READ.
Internal T1
Loopback Command
Signal from
T2/E2 Framer
Internal T1
Loopback Command
Signal from
T2/E2 Framer
Internal T1
Loopback Command
Signal from
T2/E2 Framer
Change in State Detect
Change in State Detect
Change in State Detect
Alarm Latch
Alarm Latch
Alarm Latch
RAI1
(T2E2SR2
Bit 0)
RAI2
(T2E2SR2
Bit 1)
RAI7
(T2E2SR2
Bit 6)
Event Latch
Event Latch
Event Latch
44 of 133
LLB1
(T1LBSR1
Bit 0)
LLB2
(T1LBSR1
Bit 1)
LLB28
(T1LBSR2
Bit 11)
OR
OR
IERAI
(T2E2SR2
Bit 7)
Mask
T1LB
(IMSR Bit 8)
Mask
T2E2SR2
(IMSR Bit 6)
Mask
T1LB
Status Bit
(MSR Bit 8)
INT*
Hardware
Signal
T2E2SR2
Status Bit
(MSR Bit 6)
INT*
Hardware
Signal
DS3112