MC68HC05X4 Datasheet, PDF (147/156 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Index
Index
Numerics
28-pin SOIC
mechanical dimensions . . . . . . . . . . . .134
pinout . . . . . . . . . . . . . . . . . . . . . . . . . . .24
A
AC7-AC0 bits in CACC . . . . . . . . . . . . . . . .88
accumulator. . . . . . . . . . . . . . . . . . . . . . . . .30
addressing modes . . . . . . . . . . . . . . . . . . . .34
ALU — arithmetic/logic unit . . . . . . . . . . . . .34
AM0–AM7 bits in CACM . . . . . . . . . . . . . . .89
AT bit in CCOM . . . . . . . . . . . . . . . . . . . . . .83
AWPS bit in PCR. . . . . . . . . . . . . . . . . . . . .69
B
biphase mode . . . . . . . . . . . . . . . . . . . . . . .95
bit manipulation instructions . . . . . . . . . . . .40
bit time calculation. . . . . . . . . . . . . . . . . . . .93
block diagrams
core timer . . . . . . . . . . . . . . . . . . . . . . .106
MC68HC05X4/MC68HC705X4 . . . . . . .11
MCAN module . . . . . . . . . . . . . . . . . . . .73
programmable timer. . . . . . . . . . . . . . .113
bootloader mode
MC68HC05X4
circuit . . . . . . . . . . . . . . . . . . . . . . . .16
data format . . . . . . . . . . . . . . . . . . . .17
flowchart . . . . . . . . . . . . . . . . . . . . . .19
routines. . . . . . . . . . . . . . . . . . . . . . .18
MC68HC705X4 . . . . . . . . . . . . . . . . . . .19
EPROM programming circuit . . . . . .22
flowchart . . . . . . . . . . . . . . . . . . . . . .23
functions . . . . . . . . . . . . . . . . . . . . . .21
BPDE bit in PCR . . . . . . . . . . . . . . . . . . . . .69
BRP5–BRP0 bits in CBT0 . . . . . . . . . . . . . .90
BS bit in CSTAT . . . . . . . . . . . . . . . . . . . . .84
BWE bit in PCR. . . . . . . . . . . . . . . . . . . . . . 69
C
CACC — MCAN acceptance code register 88
AC7-AC0 – acceptance code bits . . . . . 88
CACM — MCAN acceptance mask register89
AM0–AM7 – acceptance mask bits . . . . 89
carry/borrow flag . . . . . . . . . . . . . . . . . . . . . 33
C-bit in CCR . . . . . . . . . . . . . . . . . . . . . . . . 33
CBT0 — MCAN bus timing register 0 . . . . . 90
BRP5–BRP0 – baud rate prescalar bits 90
SJW1, SJW0 – synchronization jump width
bits . . . . . . . . . . . . . . . . . . . . . . . 90
CBT1 — MCAN bus timing register 1 . . . . . 91
SAMP – sampling bit . . . . . . . . . . . . . . . 91
TSEG22–TSEG10 – time segment bits. 91
CCNTRL — MCAN control register . . . . . . 79
EIE – error interrupt enable bit . . . . . . . 79
MODE – undefined mode bit . . . . . . . . . 79
OIE – overrun interrupt enable bit . . . . . 79
RIE – receive interrupt enable bit . . . . . 80
RR – reset request bit . . . . . . . . . . . . . . 80
SPD – speed mode bit. . . . . . . . . . . . . . 79
TIE – transmit interrupt enable bit . . . . . 79
CCOM — MCAN command register . . . . . . 81
AT – abort transmission bit . . . . . . . . . . 83
COMPSEL – comparator selector bit . . 81
COS – clear overrun status bit . . . . . . . 82
RRB – release receive buffer bit . . . . . . 83
RX0, RX1 – receive pin bits. . . . . . . . . . 81
SLEEP – go to sleep bit. . . . . . . . . . . . . 82
TR – transmission request bit . . . . . . . . 83
ceramic resonator . . . . . . . . . . . . . . . . . . . . 26
CINT — MCAN interrupt register . . . . . . . . 86
EIF – error interrupt flag . . . . . . . . . . . . 87
OIF – overrun interrupt flag . . . . . . . . . . 87
Index
For More Information On This Product,
Go to: www.freescale.com
MC68HC05X4 Rev 1.0