DS26519GA2 Maxim Integrated, DS26519GA2 Datasheet - Page 232
![no-image](/images/no-image-200.jpg)
DS26519GA2
Manufacturer Part Number
DS26519GA2
Description
Network Controller & Processor ICs
Manufacturer
Maxim Integrated
Datasheet
1.DS26519GA2.pdf
(310 pages)
Specifications of DS26519GA2
Part # Aliases
90-26519-0A2
- Current page: 232 of 310
- Download datasheet (3Mb)
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 5 and 4 : Transmit Clock Source Select 1 and 0 (TCSS[1:0])
Bit 3: Multiframe Reference Select (MFRS). This bit selects the source for the transmit formatter multiframe
boundary.
Bit 2: Transmit Frame Mode Select (TFM) (T1 Mode Only)
Bit 1: Insert BPV (IBPV). A 0-to-1 transition on this bit will cause a single Bipolar Violation (BPV) to be inserted
into the transmit data stream. Once this bit has been toggled from a 0 to a 1, the device waits for the next
occurrence of three consecutive ones to insert the BPV. This bit must be cleared and set again for a subsequent
error to be inserted.
Bit 0 (T1 Mode): Transmit Loop Code Enable (TLOOP). See Section
Bit 0 (E1 Mode): CRC-4 Recalculate (CRC4R)
TCSS1
0
0
1
1
0 = Normal Operation. Transmit multiframe boundary is determined by 'line-side' counters referenced to
TSYNCn when TSYNCn is an input. Free-running when TSYNCn is an output.
1 = Pass-Forward Operation. Tx multiframe boundary determined by 'system-side' counters referenced to
TSSYNCIOn (input mode3), which is then passed forward to the line side clock domain. This mode can
only be used when the transmit elastic store is enabled with a synchronous backplane (i.e., no frame slips
allowed). This mode must be used to allow Tx hardware signaling insertion while the Tx elastic store is
enabled.
0 = ESF framing mode.
1 = D4 framing mode.
0 = Transmit data normally.
1 = Replace normal transmitted data with repeating code as defined in registers
0 = Transmit CRC-4 generation and insertion operates in normal mode.
1 = Transmit CRC-4 generation operates according to G.706 Intermediate Path Recalculation method.
TCSS0
0
1
0
1
—
—
7
0
The TCLKn pin is always the source of transmit clock.
Switch to the clock present at RCLKn when the signal at the TCLKn pin fails to transition after
1 channel time.
Reserved.
Use the signal present at RCLKn as the transmit clock. The TCLKn pin is ignored (loop time).
TCR3
Transmit Control Register 3
183h + (200h x (n - 1)) + (2000h x [(n - 1) / 8]): where n = 1 to 16
—
—
6
0
TCSS1
TCSS1
5
0
TCSS0
TCSS0
232 of 310
4
0
Transmit Clock Source
MFRS
MFRS
3
0
9.9.15
DS26519 16-Port T1/E1/J1 Transceiver
for details.
TFM
—
2
0
T1TCD1
IBPV
IBPV
1
0
and T1TCD2.
TLOOP
CRC4
0
0
Related parts for DS26519GA2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ds26519](/images/no-image3.png)
Part Number:
Description:
Ds26519 16-port T1/e1/j1 Transceiver
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![DS26](/images/no-image3.png)
Part Number:
Description:
power light source LUXEON Collimator
Manufacturer:
LUMILEDS [Lumileds Lighting Company]
Datasheet:
![MAX3261CCJ](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX3263CAG](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX7528KCWP](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX8809AETL+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX1535CETJ+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
![DS2741N+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
![MAX13450EAUD+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
![MAX13451EAUD+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
![MAX17497BATE+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
QFN 16/A/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
![MAX17502FATB+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
![MAX1978EVKIT](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
![MAX2606EUT+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products