mt9075bpr1 Zarlink Semiconductor, mt9075bpr1 Datasheet - Page 54

• Manufacturer Part Number: mt9075bpr1
• Description: E1 Single Chip Transceiver With Liu
• Manufacturer: Zarlink Semiconductor

5 - 0
Bit
5 - 0
7
6
Bit
4 - 0
7
6
Bit
7
6
5
CPLB5-CPLB0
CPLA5-CPLA0
(000000)
CPLB6
Name
(000000)
(0)
CPLA6
--
Name
REMAX
REDBL
REMID
Name
(0)
--
(0)
(0)
(0)
---
Table 31 - Receive Equalization Control Word
Sign bit. Normalized to a positive going one, when CPLB6 is one then the
CPLB0-CPLB5 coefficient corresponds to a positive level. When CPLB6 is zero
the coefficient is taken to indicate a negative level.
Pulse shape coefficient for the second time slot (within one bit cell). CPLB5 is
the MSB
Sign bit. Normalized to a positive going one, when CPLAt6 is one then the
CPLA0-CPLA5 coefficient corresponds to a positive level. When CPLA6 is
zero the coefficient is taken to indicate a negative level.
Pulse shape coefficient for the first time slot (within one bit cell). CPLA5 is
the MSB (pulse amplitute =0.1 * CPLA[5:0]V)
Receive Equalizer Auto Mode Disable. If one, the receive equalizer is
turned off from the auto mode. If zero, the receive equalizer is turned on
and will compensate for loop length automatically.
Receive Equalization Mid-range. If one and REDBL is one, the one-
stage equalization is enabled, which provides approximately 6 dB of
gain. If zero, REDBL or REMAX will control the receive equalization.
Receive Equalization Maximum. If one, REDBL is one and REMID is
zero,
approximately 12 dB of gain. If zero, REDBL or REMID will control the
receive equalization.
Unused.
Table 32 - Custom Pulse Level 1
Table 33 - Custom Pulse Level 2
(Page 02H, Address 19H)
(Page 2, Address 1CH)
(Page 2, Address 1DH)
the
Zarlink Semiconductor Inc.
MT9075B
two-stage
54
Functional Description
equalization
Functional Description
Functional Description
is
enabled,
which
Data Sheet
provides