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Table 3-7: List of programmable peripheral I/O registers (18/18)
Address
Function Register Name
xxxxn10DEH CAN3 synchronization control register
xxxxn1100H CAN4 address mask register L0
xxxxn11C2H CAN4 address mask register H0
xxxxn11C4H CAN4 address mask register L1
xxxxn11C6H CAN4 address mask register H1
xxxxn11C8H CAN4 address mask register L2
xxxxn11CAH CAN4 address mask register H2
xxxxn11CCH CAN4 address mask register L3
xxxxn11CEH CAN4 address mask register H3
xxxxn11D0H CAN4 control register
xxxxn11D2H CAN4 definition register
xxxxn11D4H CAN4 information register
xxxxn11D6H CAN4 error counter register
xxxxn11D8H CAN4 interrupt enable register
xxxxn11DAH CAN4 bus active register
xxxxn11DCH CAN4 bit rate prescaler register
CAN4 bus diagnostic information register
xxxxn11DDH
Note 2
xxxxn11DEH CAN4 synchronization control register
Notes: 1. This registers can be accessed in 8-bit or 16-bit units during read and
can be accessed in 16-bit units only during write
2. CAN2 and CAN3 are available only in µPD703129 (16 Kbytes RAM)
Remark:
n = xx00b
102
Chapter 3 CPU Function
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Note 1, 2
Note 1, 2
Note 2
Note 2
Note 1, 2
Note 2
Note 2
Note 2
Preliminary User's Manual U15839EE1V0UM00
for Manipulation
Symbol
R/W
1-bit
C3SYNC
R/W
C4MASKL0
R/W
C4MASKH0
R/W
C4MASKL1
R/W
C4MASKH1
R/W
C4MASKL2
R/W
C4MASKH2
R/W
C4MASKL3
R/W
C4MASKH3
R/W
C4CTRL
R/(W)
C4DEF
R/(W)
C4LAST
R
C4ERC
R
C4IE
R/(W)
C4BA
R
C4BRP
R/W
C4DINF
R
C4SYNC
R/W
Bit Units
Initial Value
8-bit 16-bit
x
x
0218H
x
x
Undefined
x
x
Undefined
x
x
Undefined
x
x
Undefined
x
x
Undefined
x
x
Undefined
x
x
Undefined
x
x
Undefined
R
x
0101H
R
x
0000H
x
x
00FFH
x
x
0000H
R
x
0000H
x
x
00FFH
x
x
0000H
x
x
0000H
x
x
0218H
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