IDT82V3280
WAN PLL
Functional Description
43
December 9, 2008
Figure 11. 0.5 UI Late Frame Sync Input Signal Timing
Figure 12. 1 UI Late Frame Sync Input Signal Timing
T0 selected
input clock
Output clocks
EX_SYNC1
Frame sync
output signals
T0 selected
input clock
Output clocks
EX_SYNC1
Frame sync
output signals
Bit
Register
Address (Hex)
OUT6_PECL_LVDS
DIFFERENTIAL_IN_OUT_OSCI_CNFG
0A
OUT7_PECL_LVDS
OUTn_PATH_SEL[3:0] (1
≤ n ≤ 7)
OUT1_FREQ_CNFG ~ OUT7_FREQ_CNFG
6B ~ 71
OUTn_DIVIDER[3:0] (1
≤ n ≤ 7)
OUT8_PATH_SEL
OUT8_FREQ_CNFG
72
400HZ_SEL
AMI_OUT_DUTY
T4_INPUT_FAIL 1
OUT8_EN
OUT9_PATH_SEL
OUT9_FREQ_CNFG
73
OUT9_EN
T4_INPUT_FAIL 2
IN_SONET_SDH
INPUT_MODE_CNFG
09
AUTO_EXT_SYNC_EN
EXT_SYNC_EN
OUTn_INV (1
≤ n ≤ 7 or n = 9)
OUT9_FREQ_CNFG, OUT8_FREQ_CNFG
73, 72
8K_EN
FR_MFR_SYNC_CNFG
74
2K_EN
8K_INV
2K_INV
8K_PUL
2K_PUL
2K_8K_PUL_POSITION
SYNC_MON_LIMT[2:0]
SYNC_MONITOR_CNFG
7C
SYNC_PH1[1:0]
SYNC_PHASE_CNFG
7D
EX_SYNC_ALARM_MON
OPERATING_STS
52
EX_SYNC_ALARM 1
INTERRUPTS3_STS
0F
EX_SYNC_ALARM 2
INTERRUPTS3_ENABLE_CNFG
12