mc68hc908rc24d Freescale Semiconductor, Inc, mc68hc908rc24d Datasheet - Page 35

• Manufacturer Part Number: mc68hc908rc24d
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908RC24 — Rev. 1.1
Freescale Semiconductor
$000A
$000B
$000C
$000D
$000E
$000F
$0010
$0011
$0012
$0013
Addr.
Keyboard Status and Control
CMT Carrier Generator High
CMT Carrier Generator High
CMT Carrier Generator Low
CMT Carrier Generator Low
Keyboard Interrupt Enable
Data Register 1 (CCH1)
Data Register 2 (CCH2)
Register Name
Data Register 1 (CCL1)
Data Register 2 (CCL2)
IRQ Status and Control
Register (KBSCR)
Figure 2-2. Control, Status, and Data Registers (Sheet 2 of 5)
Register (KBIER)
Register (ISCR)
Unimplemented
Unimplemented
Unimplemented
See
See
See
See
See
See
See
page 165.
page 166.
page 157.
page 135.
page 135.
page 135.
page 135.
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
IROLN CMTPOL
IROLP
KBIE7
Bit 7
0
0
0
0
0
0
0
0
0
0
0
= Unimplemented
KBIE6
Memory Map
6
0
0
0
0
0
0
0
0
0
0
0
0
KBIE5
PH5
SH5
PL5
SL5
5
0
0
0
0
0
KBIE4
PH4
SH4
PL4
SL4
R
4
0
0
0
0
0
= Reserved
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
IRQF1
KBIE3
KEYF
PH3
SH3
PL3
SL3
3
0
0
0
ACKK
KBIE2
ACK1
X = Indeterminate
PH2
SH2
PL2
SL2
2
0
0
0
0
0
Advance Information
IMASKK MODEK
IMASK1 MODE1
KBIE1
PH1
SH1
PL1
SL1
1
0
0
0
Memory Map
I/O Section
KBIE0
Bit 0
PH0
SH0
PL0
SL0
0
0
0
35