HI-3210
COPYERR
X
1
X
PENDING INTERRUPT REGISTER
(Address 0x800A)
7
6
5
4
3
2
0
LSB
MSB
Bit Name
R/W Default Description
7
6
5
4
3
2
COPYERR
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
EE copy error. RAM - EEPROM mismatch
Auto-inititailization RAM read error
Auto-initialization checksum fail
AUTOERR
CHKERR
RAMFAIL
FLAG
Power-On Reset RAM Integrity Check fail
Logical OR ofARINC 429 Receive FIFO FLAG signals
ATXRDY
ARINC 429 Host TX ready. Used with Host SPI op-code 100101TT (see Table 1). Interrupt
when ready for next 32-bit word from host
1
0
-
-
R/W
R/W
0
0
Not Used
Not Used
COPYERR
X
1
X
INTERRUPT REGISTER MASK REGISTER
(Address 0x8034)
7
6
5
4
3
2
0
LSB
MSB
Bit Name
R/W Default Description
7
6
5
4
3
2
1
0
COPYERR
R
R
1
1
1
1
0
0
0
0
COPYERR is not maskable
AUTOERR is not maskable
CHKERR is not maskable
RAMFAILis not maskable
AUTOERR
CHKERR
RAMFAIL
FLAG
R
R
R/W
R/W
R/W
R/W
INTis asserted if this bit is a “1” and the PIR FLAG bit is set
ATXRDY
-
INTis asserted if this bit is a “1” and the PIRATXRDYbit is set
Not Used
Not Used
-
HOLT INTEGRATED CIRCUITS
29
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
