National CP3BT26 Computer Hardware User Manual


 
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CP3BT26
MWSPI16
Registers
15 . . . 9876543210
MWDAT MWDAT
MWCTL1 SCDV SCIDL SCM EIW EIR EIO ECHO MOD MNS MWEN
MWSTAT Reserved OVR RBF BSY
ACB Registers76543210
ACBSDA DATA
ACBST SLVSTP SDAST BER NEGACK STASTR NMATCH MASTER XMIT
ACBCST
ARPMATCH
MATCHAF TGSCL TSDA GMATCH MATCH BB BUSY
ACBCTL1 STASTRE NMINTE GCMEN ACK Reserved INTEN STOP START
ACBADDR SAEN ADDR
ACBCTL2 SCLFRQ[6:0] ENABLE
ACBADDR2 SAEN ADDR
ACBCTL3 Reserved ARPEN SCLFRQ[8:7]
TWM Registers15 . . . 876543210
TWCFG Reserved Reserved
WDSDME
WDCT0I LWDCNT LTWMT0 LTWCP LTWCFG
TWCP Reserved Reserved MDIV
TWMT0 PRESET
T0CSR Reserved Reserved FRZT0E WDTLD T0INTE TC RST
WDCNT Reserved PRESET
WDSDM Reserved RSTDATA
MFT16
Registers
15 . . . 876543210
TCNT1 TCNT1
TCRA TCRA
TCRB TCRB
TCNT2 TCNT2
TPRSC Reserved Reserved CLKPS
TCKC Reserved Reserved C2CSEL C1CSEL
TCTRL Reserved TEN TAOUT TBEN TAEN TBEDG TAEDG TMDSEL
TICTL Reserved TDIEN TCIEN TBIEN TAIEN TDPND TCPND TBPND TAPND
TICLR Reserved Reserved TDCLR TCCLR TBCLR TACLR