Intel 8XC196K Series User Manual page 554

CAN_SGMSK
(87C196CA)
Program the CAN standard global mask (CAN_SGMSK) register to mask ("don't care") specific
message identifier bits for standard message objects.
15
87C196CA MSK20
7
MSK28
Bit Bit
Number Mnemonic
15:13 MSK20:18
12:8 —
7:0 MSK28:21
MSK19 MSK18 —
MSK27 MSK26 MSK25
ID Mask
These bits individually mask incoming message identifier (ID) bits.
0 = mask the ID bit (accept either "0" or "1")
1 = accept only an exact match
Reserved; for compatibility with future devices, write zeros to these bits.
ID Mask
These bits individually mask incoming message identifier (ID) bits.
0 = mask the ID bit (accept either "0" or "1")
1 = accept only an exact match
Address:
Reset State:
— —
MSK24 MSK23 MSK22
Function
REGISTERS
CAN_SGMSK
1E07H, 1E06H
Unchanged
8
— —
0
MSK21
C-27