MC68HC05F8 Datasheet, PDF (31/126 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
$00
Port A data
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
$01
Part B data
$02
Port C data
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
3
$03
Port D data
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
$04
Port E data
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
$05
Port F data
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
$06
Port G data
bit 1 bit 0
$07
Port A data direction
DDR7 DDR6 DDR5 DDR4 DDR3 DDR2 DDR1 DDR0
$08
Port B data direction
DDR7 DDR6 DDR5 DDR4 DDR3 DDR2 DDR1 DDR0
$09
Port C data direction
DDR7 DDR6 DDR5 DDR4 DDR3 DDR2 DDR1 DDR0
$0A Port D data direction
DDR7 DDR6 DDR5 DDR4 DDR3 DDR2 DDR1 DDR0
$0B Port E data direction
DDR7 DDR6 DDR5 DDR4 DDR3 DDR2 DDR1 DDR0
$0C Port F data direction
DDR7 DDR6 DDR5 DDR4 DDR3 DDR2 DDR1 DDR0
$0D Port G data direction
DDR1 DDR0
$0E Not used
$0F Not used
$10
SPI control
SPIE SPE
MSTR
$11
SPI status
SPIF DCOL
$12
SPI data I/O
$13
Row frequency control
FCR4 FCR3 FCR2 FCR1 FCR0
$14
Column frequency control
FCC4 FCC3 FCC2 FCC1 FCC0
$15
Tone control
MS1 MS0 TGER TGEC
$16
Event enable
TIMH INTE1 INTE2
$17
Miscellaneous
POR INTF1 INTF2 KEYF
$18
Timer A control
ICIE OCIE TOIE
IEDG OLVL
$19
Timer A status
ICF OCF TOF
$1A Timer A input capture high
$1B Timer A input capture low
$1C Timer A output compare high
$1D Timer A output compare low
$1E Timer A counter high
$1F Timer A counter low
MC68HC05F8
MEMORY AND REGISTERS
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TPG
MOTOROLA
3-3