MC68HC05E5 Datasheet, PDF (25/140 Pages) Freescale Semiconductor, Inc – General Release Specification

Freescale Semiconductor, Inc.
2.6 Register Summary
Memory
Register Summary
Addr.
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
$0010
$0011
$0012
$0013
$0014
$0015
$0016
$0017
Register
Bit 7
Port A Data Register
Port B Data Register
Port C Data Register 0
Unimplemented
Port A Data Direction Register
Port B Data Direction Register
Port C Data Direction Register
PLL Control Register 0
Timer Control and Status Register. TOF
Timer Counter Register
SSI Control Register SIE
SSI Status Register SF
SSI Data Register D7
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
CPI Control and Status Register. —
System Control and Status Register 0
Unimplemented
Unimplemented
Unimplemented
Unimplemented
6
5
4
3
2
1
0
0
0
BCS
0
BWC PLLON VCOTST PS1
RTIF TOFE RTIE TOFA RTIFA RT1
SE LSBF MSTR CPOL SDIR SR1
DCOL 0
0
0
0
0
D6
D5
D4
D3
D2
D1
CPIF
—
CPIE
—
—
—
0
0 STOPR ILADR COPR CRS1
Bit 0
PS0
RT0
SR0
TIPL
D0
—
CRS0
= Unimplemented
Figure 2-2. I/O Registers
MC68HC05E5 — Rev. 1.0
General Release Specification
Memory
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