MC68HC05F8 Datasheet, PDF (32/126 Pages) Motorola, Inc – High-density complementary metal oxide semiconductor(HCMOS) microcontroller unit

Freescale Semiconductor, Inc.
Table 3-1 MC68HC05F8/MC68HC705F8 Registers
Address
Register Name
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
$20 Timer A alternative counter high
3
$21 Timer A alternative counter low
$22 Timer B control
TMBE TBOIE
TCSB1 TCSB0 TUF
$23 Timer B preset counter high
$24 Timer B preset counter low
$25 Timer B counter high
$26 Timer B counter low
$27 Timer B alternative counter high
$28 Timer B alternative counter low
$29 Not used
$2A Not used
$2B Manchester coder control
NCE NIE CIE DCE DIE
BR1 BR0
$2C Manchester coder status
NCM NCC DCF OVF
$2D Manchester encoder data
$2E Manchester decoder data
$2F Not used
$30 Reserved
$31 Not used
$32 Not used
$33 Not used
$34 Keyboard control
KEYE
KEYX7 KEYX6 KEYX5 KEYX4
$35 System option
TCSA1 TCSA0 INTN1 INTN2
$36 Watchdog timer control
WDTE WDTE KWDT WDTOF
WDT1 WDT0
$37 Not used
$38 Not used
$39 Not used
$3A Not used
$3B Not used
$3C Reserved
$3D Reserved
$3E Not used
$3F EPROM programming control
LAT EPGM
MOTOROLA
3-4
MEMORY AND REGISTERS
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TPG
MC68HC05F8