XC68HC705JJ7 Motorola, XC68HC705JJ7 Datasheet - Page 39

• Manufacturer Part Number: XC68HC705JJ7
• Description: MICROCONTROLLER
• Manufacturer: Motorola

MC68HC705JJ7 • MC68HC705JP7 — REV 4
MOTOROLA
1.
Addr.
$000A
$000B
$000C
$000D IRQ Status and Control Register
$000E
$000F
$0010
$0011
$0012
Features related to port C are only available on the 28-pin MC68HC705JP7 devices.
Pulldown Register Port A and
PEPROM Status and Control
PEPROM Bit Select Register
Timer Control Register
SIOP Control Register
Register
SIOP Status Register
Pulldown Register B
SIOP Data Register
Register (PESCR)
Port C
See page 145.
See page 148.
See page 149.
See page 177.
See page 178.
See page 170.
See page 58.
See page 87.
See page 92.
(1)
(PEBSR)
(PDRA)
(PDRB)
Figure 2-3. Register Summary (Sheet 2 of 4)
(ISCR)
(SCR)
(SDR)
(SSR)
(TCR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read: PEDATA
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write: PDICH
Write:
Write:
PDIB7
Bit 7
PEB7
IRQE
SPIE
SPIF
Bit 7
ICIE
U
0
0
1
0
0
0
0
= Unimplemented
PDICL
Memory
PDIB6
DCOL
PEB6
OCIE
OM2
SPE
6
0
0
6
1
0
0
0
0
0
0
PEPGM
PDIA5
PDIB5
PEB5
LSBF
TOIE
OM1
5
0
0
0
5
0
0
0
0
0
0
MSTR
PDIA4
PDIB4
PEB4
R
R
4
0
0
0
4
0
0
0
0
0
0
0
0
0
= Reserved
PDIA3
PDIB3
PEB3
SPIR
IRQF
R
3
0
0
0
0
3
0
0
0
0
0
0
0
0
PDIA2
PDIB2
CPHA
PEB2
2
R
0
0
0
2
0
0
0
0
0
0
0
0
0
Input/Output Registers
U = Unaffected
Advance Information
PDIA1
PDIB1
SPR1
IRQR
PEB1
IEDG
1
U
R
U
0
0
0
1
0
0
0
0
0
0
Memory
PEPRZF
PDIA0
PDIB0
Bit 0
SPR0
PEB0
OLVL
Bit 0
0
0
0
0
0
0
1
0
0
0
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