AMD Am186 CC User Manual page 335

Table A-1 Am186CC/CH/CU Microcontrollers Register Summary (Continued)
DEFAULT DEFAULT
15
NAME OFFSET
LOCATION VALUE
CC CH
HDLC Channel B Registers
HBCON 40h FC40h 0000h
HBTCON0 42h FC42h 0000h
HBTCON1 44h FC44h 0000h
HBRCON0 46h FC46h 0000h
HBRCON1 48h FC48h 0000h
0010h
HBSTATE 4Ah FC4Ah
0030h
HBISTAT0 4Ch FC4Ch 0000h
HBIMSK0 4Eh FC4Eh 0000h
HBISTAT1 50h FC50h 0000h
HBIMSK1 52h FC52h 0000h
HBTD 54h FC54h 00xxh
HBRD 56h FC56h 00xxh STAT1A
HBRFS1 (56h) (FC56h) 00xxh
STAT1A
HBRFS2 (56h) (FC56h) 00xxh STAT1A
HBRFS3 (56h) (FC56h) 00xxh STAT1A
HBRDP 58h FC58h 00xxh STAT1A
HBSFCNT 5Ah FC5Ah 0000h
HBSFCNTP 5Ch FC5Ch 0000h
HBMACNT 5Eh FC5Eh 0000h
HBMACNTP 60h FC60h 0000h
HBA0 62h FC62h 0000h
HBA0MSK 64h FC64h 0000h
HBA1 66h FC66h 0000h
HBA1MSK 68h FC68h 0000h
HBA2 6Ah FC6Ah 0000h
HBA2MSK 6Ch FC6Ch 0000h
HBA3 6Eh FC6Eh 0000h
HBA3MSK 70h FC70h 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
Res TTHRSH
Res
FLAGIDL MLTDRP
Res RTHRSH
Res
Res REOF RTHRES RDATA1
Res REOF RTHRES RDATA1
Res
Res
Res
STAT0A STATNUM RTHRES RDATA1
STAT0A STATNUM RTHRES RDATA1
STAT0A STATNUM RTHRES RDATA1
STAT0A STATNUM RTHRES RDATA1
STAT0A STATNUM RTHRES RDATA1
14 13 12 11 10
9 8 7 6
HRESET Res NRZI
Res TFIFOEN FORABR
AUTOCTS TMSBF TXCINV GCIDEN
RCPST RMSBF RXCINV RREJECT RSTOP
MAXRL
CTSS
TTHRES TDATA1 Res
TTHRES TDATA1 Res
MAMC SFMC SHORT VSHORT RTRDES
MAMC SFMC SHORT VSHORT RTRDES
TTHRES TDATA1
TTHRES TDATA1
TTHRES TDATA1
TTHRES TDATA1 FRAM FOFLO CRCE
TTHRES TDATA1
HSFCNT
HSFCNTP
HMACNT
HMACNTP
HA
HAMSK
HA
HAMSK
HA
HAMSK
HA
HAMSK
9 8 7 6
5 4 3 2 1
TRANSM LOOPR LOOPL CRCTYPE
HTEN IMSTART CRCDIS LBREAD
ODRV TDELAY
HREN MINRL
RTRS ABORTS MARKIS FLAGS
FABRST CTSLST TUFLO TGOODF
FABRST CTSLST TUFLO TGOODF
ROFLO ABORTE MARKIE FLAGE
ROFLO ABORTE MARKIE FLAGE
TDATA
RDATA
FBCNT[7–0]
FBCNT[15–8]
MTCH FABORT FLONG
RDATA
5 4 3 2 1
0
LBNOW
FRAMES
TSTOP
TSTOP
FRAMEE
FRAMEE
FSHORT
0