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MA28155 Datasheet, PDF (13/20 Pages) Dynex Semiconductor – Radiation Hard Programmable Peripheral Interface
◁
Mode Definition Summary
MODE 0
IN
OUT
MODE 1
IN
OUT
PA0
IN
OUT
PA1
IN
OUT
PA2
IN
OUT
PA3
IN
OUT
PA4
IN
OUT
PA5
IN
OUT
PA6
IN
OUT
PA7
IN
OUT
PB0
IN
OUT
PB1
IN
OUT
PB2
IN
OUT
PB3
IN
OUT
PB4
IN
OUT
PB5
IN
OUT
PB6
IN
OUT
PB7
IN
OUT
PC0
IN
OUT
PC1
IN
OUT
PC2
IN
OUT
PC3
IN
OUT
PC4
IN
OUT
PC5
IN
OUT
PC6
IN
OUT
PC7
IN
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
INTRB
IBFB
STBBN
INTRA
STBAN
IBFA
I/O
I/O
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
INTRB
OBFBN
ACKBN
INTRA
I/O
I/O
ACKAN
OBFAN
Table 3: Mode Definition Summary
MA28155
MODE 2
⇐⇒
⇐⇒
⇐⇒
⇐⇒
⇐⇒
⇐⇒
⇐⇒
⇐⇒
PORT B MODE 0 or 1
PORT B MODE 0 or 1
PORT B MODE 0 or 1
PORT B MODE 0 or 1
PORT B MODE 0 or 1
PORT B MODE 0 or 1
PORT B MODE 0 or 1
PORT B MODE 0 or 1
I/O
I/O
I/O
INTRA
STBAN
IBFA
ACKAN
OBFAN
13/20
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