ACS8595 Semtech Corporation, ACS8595 Datasheet - Page 9

• Manufacturer Part Number: ACS8595
• Description: Line Card Protection Switch for Sonet/sdh Advancedtca Systems
• Manufacturer: Semtech Corporation

Table 7 Register Map
Revision 2.00/October 2005 © Semtech Corp.
Register Map
ADVANCED COMMUNICATIONS
RO = Read Only
R/W = Read/Write
chip_id (RO)
chip_revision (RO)
test_register1 (R/W)
test_register2 (R/W)
sts_interrupts (R/W)
sts_current_DPLL_frequency,
see OC/OD
sts_interrupts (R/W)
sts_operating_mode (RO)
sts_priority_table (RO)
sts_current_DPLL_frequency [7:0] 0C 00
sts_sources_valid (RO)
sts_reference_sources (RO)
Alarm Status on inputs:
cnfg_ref_selection_priority (R/W)
cnfg_ref_source_frequency_
<input> (R/W), where <input> =
cnfg_operating_mode (R/W)
force_select_reference_source
(R/W)
cnfg_input_mode (R/W)
cnfg_DPLL2_path (R/W)
cnfg_differential_inputs (R/W)
cnfg_dig_outputs_sonsdh (R/W)
cnfg_digtial_frequencies (R/W)
cnfg_differential_output (R/W)
cnfg_auto_bw_sel
(RO)
Register Name
SEC1 & SEC2 DIFF 12 22
SEC1 & SEC2 DIFF 1A
SEC1 & SEC2 TTL 11 22
SEC1 & SEC2 TTL
SEC1 DIFF 24 03 divn_SEC1
SEC2 DIFF 25 03 divn_SEC2
SEC1 TTL 22 00 divn_SEC1 TTL lock8k_SEC1
SEC2 TTL 23 00 divn_SEC2 TTL lock8k_SEC2
[18:16] 07 00
[15:8] 0D 00
SEC3 14 22
SEC3 1C 04
SEC3 28 03 divn_SEC3
00 4D
02 00
08 10 Sync_alarm_
09 01 Sync_alarm
0E
32 00
01 21
03 14 Phase_alarm
04 12
05 FF
06 3F
07 00
0A
0B 00
0F
19 32
33 0F
34 CA
35 A0
36 03
38 04
39 08
3A
3B 98 auto_BW_sel
00
00
00
C2
00
operating_
mode
int
DIFF
DIFF
auto_extsync_
en
7 (MSB)
digital2_frequency
3rd highest priority validated source
programmed_priority_SEC2_DIFF
programmed_priority_SEC2_TTL
Disable_180
DPLL1_main_
ref_failed
DPLL2_Lock
Highest priority validated source
TTL
TTL
lock8k_SEC1
DIFF
lock8k_SEC2
DIFF
lock8k_SEC3
phalarm_
timeout
DPLL2_dig_
feedback
dig2_sonsdh
6
status_SEC2_
DIFF
DPLL1_freq_
soft_alarm
SEC2 DIFF
No Activity
SEC2 TTL
No Activity
SEC2 DIFF
XO_ edge
dig1_sonsdh
FINAL
Bucket_id_SEC1 DIFF
Bucket_id_SEC2 DIFF
Page 9
Bucket_id_SEC1 TTL
Bucket_id_SEC2 TTL
5
digital1_frequency
Bucket_id_SEC3
Bits [15:8] of sts_current_DPLL_frequencyy
Bits [7:0] of sts_current_DPLL_frequency
chip_id[15:8], 8 MSBs of Chip ID
Resync_
analog
status_SEC1_
DIFF
DPLL2_freq_
soft_alarm
SEC1 DIFF
Phase Lock
SEC2 TTL
Phase Lock
SEC2 DIFF
chip_id[7:0], 8 LSBs of Chip ID
4
chip_revision[7:0]
Do not use
Data Bit
Set to 0
status_SEC2_
TTL
SEC2 TTL
extsync_en
DPLL1_lim_int
3
reference_source_frequency_SEC1 DIFF
reference_source_frequency_SEC2 DIFF
reference_source_frequency_SEC1 TTL
reference_source_frequency_SEC2 TTL
2nd highest priority validated source
reference_source_frequency_SEC3
programmed_priority_SEC1_DIFF
Polarity
status_SEC1_
TTL
Bits [18:16] of sts_current_DPLL_frequency
SEC1 TTL
programmed_priority_SEC1_TTL
ip_sonsdhb
8K Edge
programmed_priority_SEC3
Bits [18:16] of sts_current_DPLL_frequency
Currently selected source
forced_select_SEC_input
ACS8595 ATCA
2
DPLL1_operating_mode
DPLL1_operating_mode
PRODUCT BRIEF
Set to 0
No Activity
SEC1 TTL
No Activity
SEC1 DIFF
No Activity
SEC3
SEC2_DIFF_
PECL
Output O1 _LVDS_PECL
1
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Set to 0
status_SEC3
SEC3
Phase Lock
SEC1 TTL
Phase Lock
SEC1 DIFF
Phase Lock
SEC3
reversion_
mode
SEC1_DIFF_
PECL
0 (LSB)