s908ey16g2vfar Freescale Semiconductor, Inc, s908ey16g2vfar Datasheet - Page 33

• Manufacturer Part Number: s908ey16g2vfar
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Addr.
$001A
$001B
$001C
$001D
$001E
$001F
$0018
$0019
$0020
$0021
$0022
$0023
1. The LVI5OR3 bit is cleared only by a power-on reset (POR).
Timer A Status and Control
ESCI Arbiter Data Register
Timebase Control Register
Keyboard Interrupt Enable
Timer A Counter Register
Timer A Counter Register
Register High (TAMODH)
Timer A Counter Modulo
Configuration Register 2
Configuration Register 1
Register Name
IRQ Status and Control
ESCII Arbiter Control
and Control Register
Register (INTSCR)
Register (KBIER)
Keyboard Status
Register (TASC)
High (TACNTH)
Low (TACNTL)
See page 159.
See page 160.
See page 117.
See page 118.
See page 202.
See page 112.
See page 211.
See page 213.
See page 213.
See page 213.
See page 65.
See page 64.
(CONFIG2)
(CONFIG1)
(SCIACTL)
(SCIACTL)
(KBSCR)
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 7)
Register
(TBCR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
MC68HC908EY16A • MC68HC908EY8A Data Sheet, Rev. 1
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
COPRS
BIT 15
BIT 15
Bit 7
ARD7
BIT 7
TBIF
AM1
TOF
R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
= Unimplemented
LVISTOP
BDSRC
ALOST
BIT 14
BIT 14
ARD6
TBR2
ESCI
TOIE
BIT 6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
LVIRSTD
XTALEN
TSTOP
BIT 13
BIT 13
ARD5
TBR1
BIT 5
EXT-
AM0
5
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
R = Reserved
LVIPWRD LVI5OR3
SLOW
BIT 12
BIT 12
KBIE4
ACLK
ARD4
TBR0
TRST
EXT-
BIT 4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
CLKEN
KBIE3
BIT 11
BIT 11
ARD3
TACK
KEYF
IRQF
BIT 3
AFIN
EXT-
3
R
0
0
0
0
0
0
0
0
0
0
0
0
1
(1)
CLKSEL
SSREC
BIT 10
BIT 10
ARUN
KBIE2
ARD2
ACKK
TMB-
BIT 2
TBIE
ACK
PS2
U = Unaffected
Input/Output (I/O) Section
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
OSCENIN-
AROVFL
IMASKK
IMASK
KBIE1
ARD1
TBON
STOP
STOP
BIT 9
BIT 1
BIT 9
PS1
1
0
0
0
0
0
0
0
0
0
0
0
1
MODEK
PUENB
MODE
COPD
KBIE0
Bit 0
ARD8
ARD0
BIT 0
SSB-
BIT 8
BIT 8
PS0
R
0
0
0
0
0
0
1
0
0
0
0
1
33