C515C
Table 3
Special Function Registers - Functional Blocks (cont鈥檇)
Block
Serial
Channel
Symbol
ADCON0
2)
PCON
2)
SBUF
SCON
SRELL
SRELH
Name
A/D Converter Control Register 0
Power Control Register
Serial Channel Buffer Register
Serial Channel Control Register
Serial Channel Reload Register, low byte
Serial Channel Reload Register, high byte
Control Register
Status Register
Interrupt Register
Bit Timing Register Low
Bit Timing Register High
Global Mask Short Register Low
Global Mask Short Register High
Upper Global Mask Long Register Low
Upper Global Mask Long Register High
Lower Global Mask Long Register Low
Lower Global Mask Long Register High
Upper Mask of Last Message Register Low
Upper Mask of Last Message Register High
Lower Mask of Last Message Register Low
Lower Mask of Last Message Register High
Message Object Registers :
Message Control Register Low
Message Control Register High
Upper Arbitration Register Low
Upper Arbitration Register High
Lower Arbitration Register Low
Lower Arbitration Register High
Message Configuration Register
Message Data Byte 0
Message Data Byte 1
Message Data Byte 2
Message Data Byte 3
Message Data Byte 4
Message Data Byte 5
Message Data Byte 6
Message Data Byte 7
Address Contents after
Reset
D8H
1
87H
99H
98H
1)
AAH
BAH
F700H
F701H
F702H
F704H
F705H
F706H
F707H
F708H
F709H
F70AH
F70BH
F70CH
F70DH
F70EH
F70FH
F7n0H
5)
F7n1H
5)
F7n2H
5)
F7n3H
5)
F7n4H
5)
F7n5H
5)
F7n6H
5)
F7n7H
5)
F7n8H
5)
F7n9H
5)
F7nAH
5)
F7nBH
5)
F7nCH
5)
F7nDH
5)
F7nEH
5)
00H
00H
XXH
3)
00H
D9H
XXXXXX11B
3)
01H
XXH
3)
XXH
3)
UUH
3)
0UUUUUUU
B
3)
CAN
CR
Controller SR
IR
BTR0
BTR1
GMS0
GMS1
UGML0
UGML1
LGML0
LGML1
UMLM0
UMLM1
LMLM0
LMLM1
MCR0
MCR1
UAR0
UAR1
LAR0
LAR1
MCFG
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
UUH
3)
UUU11111
B
3)
UUH
3)
UUH
3)
UUH
3)
UUUUU000
B
3)
UUH
3)
UUH
3)
UUH
3)
UUUUU000
B
3)
UUH
3)
UUH
3)
UUH
3)
UUH
3)
UUH
3)
UUUUU000
B
3)
UUUUUU00
B
3)
XXH
3)
XXH
3)
XXH
3)
XXH
3)
XXH
3)
XXH
3)
XXH
3)
XXH
3)
1) Bit-addressable special function registers
2) This special function register is listed repeatedly since some bits of it also belong to other functional blocks.
3) 鈥淴鈥?means that the value is undefined and the location is reserved. 鈥淯鈥?means that the value is unchanged by
a reset operation. 鈥淯鈥?values are undefined (as 鈥淴鈥? after a power-on reset operation
4) SFR is located in the mapped SFR area. For accessing this SFR, bit RMAP in SFR SYSCON must be set.
5) The notation 鈥渘鈥?in the message object address definition defines the number of the related message object.
Semiconductor Group
24
1997-07-01