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Table A-1
Am186CC/CH/CU Microcontrollers Register Summary (Continued)
DEFAULT
DEFAULT
15
NAME
OFFSET
LOCATION
VALUE
High-Speed Asynchronous Serial Port (High-Speed UART) Registers
HSPCON0
260h
FE60h
0000h
HSPCON1
262h
FE62h
0000h
TFEN
HSPSTAT
264h
FE64h
0000h
RTHRSH TTHRSH
HSPIMSK
266h
FE66h
02F8h
RTHRSH TTHRSH
HSPTXD
268h
FE68h
0000h
HSPRXD
26Ah
FE6Ah
0000h
RDR
HSPRXDP
26Ch
FE6Ch
0000h
RDR
HSPBDV
26Eh
FE6Eh
0000h
HSPM0
270h
FE70h
0000h
HSPM1
272h
FE72h
0000h
HSPM2
274h
FE74h
0000h
HSPAB0
276h
FE76h
0000h
HSPAB1
278h
FE78h
0000h
HSPAB2
27Ah
FE7Ah
0000h
HSPAB3
27Ch
FE7Ch
0000h
Asynchronous Serial Port (UART) Registers
SPCON0
280h
FE80h
0000h
SPCON1
282h
FE82h
0000h
SPSTAT
284h
FE84h
0000h
SPIMSK
286h
FE86h
02F8h
SPTXD
288h
FE88h
0000h
SPRXD
28Ah
FE8Ah
0000h
RDR
SPRXDP
28Ch
FE8Ch
0000h
RDR
SPBDV
28Eh
FE8Eh
0000h
DEFAULT
DEFAULT
15
NAME
OFFSET
LOCATION
VALUE
! = See the register or bit description in the Am186™CC/CH/CU Microcontrollers Register Set Manual, order #21916, for controller-specific details.
14
13
12
11
10
Res
RSIE
BRK
AB
RFEN
TFLUSH RFLUSH
ABAUD
Res
OERIM
Res
MATCH
Res
OERIM
Res
MATCH
Res
THRE
FER
OER
PER
MATCH
THRE
FER
OER
PER
MATCH
MCHR1
MCHR3
MCHR5
ABDIV0
ABDIV1
ABDIV2
ABDIV3
Res
RSIE
BRK
AB
Res
Res
Res
THRE
FER
OER
PER
Res
THRE
FER
OER
PER
Res
14
13
12
11
10
9
8
7
6
FC
TXIE
RXIE
TMODE
Res
MEN
MAB2
BRK
AB
RDR
THRE
BRK
AB
RDR
THRE
AB
BRK
AB
BRK
AB
BAUDDIV
FC
TXIE
RXIE
TMODE
Res
BRK
AB
RDR
THRE
BRK
AB
RDR
THRE
AB
BRK
AB
BRK
AB
BAUDDIV
9
8
7
6
5
4
3
2
RMODE
EVN
PEN
ABEN
D7
MAB1
MAB0
BRKVAL EXDWR
EXDRD
FER
OER
PER
TEMT
IDLED
FER
OER
PER
TEMT
IDLED
TDATA
RDATA
RDATA
MCHR0
MCHR2
MCHR4
ABTHRSH0
ABTHRSH1
ABTHRSH2
ABTHRSH3
RMODE
EVN
PEN
ABEN
D7
BRKVAL EXDWR
EXDRD
FER
OER
PER
TEMT
IDLED
FER
OER
PER
TEMT
IDLED
TDATA
RDATA
RDATA
5
4
3
2
1
0
STP2
XTRN !
IDLE
IDLE
STP2
XTRN !
IDLE
IDLE
1
0
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