Extended_Error_Info; Bus_Wd_Timeout Latch; Module Specific Hardware Errors - Spectrum Controls Micro850 User Manual

Bit Name
Bit 14– Output_State
15

3.3.12 Extended_Error_Info

Error Type Mod_Error
No Error 000
Hardware Error 001
Configuration 010
Error

3.3.13 Bus_WD_Timeout Latch

3.3.14 Module Specific Hardware Errors

Mod_Error Extended_Error_Info
[11:9] [8:0] (hex)
(binary)
001 101
001 102
001 103
Chapter 3: Configuring the 2085sc-IF16 Using CCW
Description
Unused by this module.
The Extended_Error_Info field is checked when a non-zero value is present in
the Mod_Error field. Depending on the value of Mod_Error, the
Extended_Error_Info field can contain error codes that are either general
common errors or module specific errors.
General common errors and module specific extended error codes are further
described in the appropriate sections below.
Extended_Error_Info (hex)
000: No error
Always 000.
000: No additional information
001: Power-on reset (set by ASIC)
002–0ff: Reserved
100: MCU Communication Failure (set by ASIC)
101–1ff: Module specific hardware errors
000: No additional information
001–0ff: Module specific channel configuration errors
100–1ff: Module specific general configuration errors
The Bus_WD_Timeout_Latch bit indicates when a Bus watchdog timeout has
occurred. The ASIC has logic to track the time elapsed since the last transaction
on the bus. If 64 K of the active baud rate times have elapsed since the last valid
command request and the En_Bus_WD bit is set in the Mod_Cntrl array, then
this bit is set. If this bit is set, the Bus_N_Int output is de-activated (High-Z). The
Reset value of this bit is 0. This bit is reset by the Rst_Mod_Err directed
command.
Combined
[11:0]
(hex)
301
302
303
Description
Watchdog reset
This hardware error is set if the module detects an
unexpected reset due to a watchdog timeout.
Brown-out error
This hardware error is set if the module detects a
brown-out condition.
(Unused by the 2085sc-IF16)
User's Manual Pub. 0300306-01 Rev. A
3-21