DS26502 Maxim Integrated Products, DS26502 Datasheet - Page 85

• Manufacturer Part Number: DS26502
• Description: T1/E1/J1/64KCC BITS Element
• Manufacturer: Maxim Integrated Products

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
HW
Mode
Bits 0 to 2: Receive Termination Select (RT0 to RT1)
Bits 3 to 5:Transmit Termination Select (TT0 to TT1)
Bits 6 and 7: MCLK Prescaler (MPS0 to MPS1) (T1 Mode)
Bits 6 and 7: MCLK Prescaler (MPS0 to MPS1) (E1 Mode)
MCLK (MHz)
MCLK (MHz)
RT2
TT2
1
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
12.352
16.384
16.384
1.544
3.088
6.176
2.048
4.096
8.192
2.048
4.096
8.192
RT1
TT1
PIN 16
0
0
1
1
0
0
1
1
MPS1
MPS1
0
0
1
1
0
0
1
1
7
0
RT0
TT0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
MPS1
MPS1
PIN 15
MPS0
MPS0
0
0
1
1
0
0
1
1
0
0
1
1
LIC4
Line Interface Control 4
33h
6
0
Internal Receive-Side Termination Disabled
Internal Receive-Side 75Ω Enabled
Internal Receive-Side 100Ω Enabled
Internal Receive-Side 120Ω Enabled
Internal Receive-Side 110Ω Enabled
Internal Receive-Side Termination Disabled
Internal Receive-Side Termination Disabled
Internal Receive-Side Termination Disabled
Internal Transmit-Side Termination Disabled
Internal Transmit-Side 75Ω Enabled
Internal Transmit-Side 100Ω Enabled
Internal Transmit-Side 120Ω Enabled
Internal Transmit-Side 110Ω Enabled
Internal Transmit-Side Termination Disabled
Internal Transmit-Side Termination Disabled
Internal Transmit-Side Termination Disabled
TERMINATION CONFIGURATION
TERMINATION CONFIGURATION
TT2
INTERNAL TRANSMIT
—
MPS0
5
0
INTERNAL RECEIVE
MPS0
0
1
0
1
0
1
0
1
0
1
0
1
TT1
—
4
0
JACKS (LIC2.3)
JACKS (LIC2.3)
85 of 124
www.DataSheet4U.com
TT0
0
0
0
0
1
1
1
1
—
3
0
0
0
0
0
RT2
—
2
0
DS26502 T1/E1/J1/64KCC BITS Element
RT1
—
1
0
RT0
—
0
0