DS26522GN+ Maxim Integrated Products, DS26522GN+ Datasheet - Page 194

• Manufacturer Part Number: DS26522GN+
• Description: IC TXRX T1/E1/J1 DUAL 144CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26522GN+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 144-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
The Transmit Interrupt Information register provides an indication of which status registers are generating an
interrupt. When an interrupt occurs, the host can read TIIR to quickly identify which of the transmit status registers
are causing the interrupt(s). These are real-time registers in that the bits will clear once the appropriate interrupt
has been serviced and cleared.
Bit 2: Transmit Latched Status Register 3 Interrupt Status (TLS3).
Bit 1: Transmit Latched Status Register 2 Interrupt Status (TLS2).
Bit 0: Transmit Latched Status Register 1 Interrupt Status (TLS1).
0 = no interrupt pending
1 = interrupt pending
0 = no interrupt pending
1 = interrupt pending
0 = no interrupt pending
1 = interrupt pending
—
7
0
TIIR
Transmit Interrupt Information Register
19Fh
—
6
0
—
5
0
194 of 258
—
4
0
—
3
0
DS26522 Dual T1/E1/J1 Transceiver
TLS3
2
0
TLS2
1
0
TLS1
0
0