Freescale Semiconductor MC68HC08KH12 - Manual (Page 185)

MC68HC(7)08KH12 — Rev. 1.1 Advance Information
Freescale Semiconductor 185
$0007
Data Direction Register D
(DDRD)
Read:
DDRD7 DDRD6 DDRD5 DDRD4 DDRD3 DDRD2 DDRD1 DDRD0
Write:
Reset: 0 0 0 0 0 0 0 0
$0008
Port E Data Register
(PTE)
Read: 0 0 0
PTE4 PTE3 PTE2 PTE1 PTE0
Write:
Reset: Unaffected by reset
$0009
Port F Data Register
(PTF)
Read:
PTF7 PTF6 PTF5 PTF4 PTF3 PTF2 PTF1 PTF0
Write:
Reset: Unaffected by reset
$000A
Data Direction Register E
(DDRE)
Read: 0 0 0
DDRE4 DDRE3 DDRE2 DDRE1 DDRE0
Write:
Reset: 0 0 0 0 0 0 0 0
$000B
Data Direction Register F
(DDRF)
Read:
DDRF7 DDRF6 DDRF5 DDRF4 DDRF3 DDRF2 DDRF1 DDRF0
Write:
Reset: 0 0 0 0 0 0 0 0
$001C
Port E Optical Interface
Enable Register
(EOIER)
Read:
YREF2 YREF1 YREF0 XREF2 XREF1 XREF0 OIEY OIEX
Write:
Reset: 0 1 0 0 1 0 0 0
$001D
Port Option Control
Register
(POC)
Read: 0 0
LDD
0 0
PCP PBP PAP
Write:
Reset: 0 0 1 0 0 0 0 0
= Unimplemented