mc68hc05x4dw Freescale Semiconductor, Inc, mc68hc05x4dw Datasheet - Page 60

• Manufacturer Part Number: mc68hc05x4dw
• Description: Xc68hc705x4 Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MCU registers
Memory
MC68HC05X4 Rev 1.0
Port A data/WOI enable (PADAT)
EPROM programming (EPROG)
Pull-down enable (PADDDR)
Core timer counter (CTCR)
Core timer control & status
Port configuration (PCR)
Alternate counter high
Port B DDR (PBDDR)
Output compare high
Alternate counter low
Port B data (PBDAT)
Timer control (TCR)
Output compare low
Timer status (TSR)
Input capture high
Input capture low
Register Name
Counter high
Port A DDR/
Counter low
(Reserved)
(Reserved)
(Reserved)
(CTCSR)
NOTE:
Table 1. MC68HC05X4 and MC68HC705X4 register assignments
Shaded areas represent either unimplemented bits or reserved bits
where stated.
Freescale Semiconductor, Inc.
For More Information On This Product,
Address Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
$001C
$0001
$0003
$0004
$0005
$0008 CTOF RTIF
$0012
$0013
$0014 (bit 15)
$0015
$0016 (bit 15)
$0018 (bit 15)
$0019
$001A (bit 15)
$001B
$0000
$0009
$0017
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ICIE OCIE TOIE
ICF
0
OCF
Memory
0
CTOFE
WOIF TIMEN CAF BPDE BWIE AWPS - - 00 0000
TOF
0
RTIE
0
0
0
0
0
0
0
ELAT
0
0
0
IEDG OLVL 0000 00u0
RT1
0
0
EPGM 0000 0000
(bit 8) Undefined
(bit 8) Undefined
(bit 8) 1111 1111
(bit 8) 1111 1111
RT0 uu00 0011
Unimplemented
u = Undefined
0
Undefined/
0000 0000
0000 0000
0000 0000
uuu0 0000
1111 1100
1111 1100
Undefined
Undefined
Undefined
- =
State on
cleared
Reset
4-mem