IDT 8A3 Series - Register Set Descriptions

13©2018 Integrated Device Technology, Inc September 12, 2018
8A3xxxx Family Programming Guide
Register Set Descriptions
Table 6: Register Set Module Index
Module Base Address
(Hex)
Link Module Description
8180h Module: HW_REVISION Hardware Revision ID register
C000h Module: RESET_CTRL General reset management.
C014h Module: GENERAL_STATUS Chip hardware status registers.
C03Ch Module: STATUS Live status of alarms and events.
C160h Module: GPIO_USER_CONTROL GPIO user control.
C164h Module: STICKY_STATUS_CLEAR Sticky status clear.
C16Ch Module:
GPIO_TOD_NOTIFICATION_CLEAR
Clear GPIO output Time of Day read notification.
C170h RESERVED This module must not be modified from the read value
C180h RESERVED This module must not be modified from the read value
C188h Module: ALERT_CFG Notification configuration.
C194h Module: SYS_DPLL_XO System DPLL XO configuration.
C19Ch Module: SYS_APLL System APLL configuration.
C1B0h Module: INPUT_0 Input 0 configuration.
C1C0h INPUT_1 Input 1 configuration.
Same as INPUT_0.
C1D0h INPUT_2 Input 2 configuration.
Same as INPUT_0.
C200h INPUT_3 Input 3 configuration.
Same as INPUT_0.
C210h INPUT_4 Input 4 configuration.
Same as INPUT_0.
C220h INPUT_5 Input 5 configuration.
Same as INPUT_0.
C230h INPUT_6 Input 6 configuration.
Same as INPUT_0.
C240h INPUT_7 Input 7 configuration.
Same as INPUT_0.
C250h INPUT_8 Input 8 configuration.
Same as INPUT_0.
C260h INPUT_9 Input 9 configuration.
Same as INPUT_0.
C280h INPUT_10 Input 10 configuration.
Same as INPUT_0.