S908QC16CDRE FREESCALE [Freescale Semiconductor, Inc], S908QC16CDRE Datasheet - Page 29

• Manufacturer Part Number: S908QC16CDRE
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
$001C
$001D
$0019
$001A
$001B
$001E
$001F
$0020
$0021
$0022
$0023
Addr.
TIM1 Counter Register Low
ESCI Arbiter Data Register
Keyboard Interrupt Polarity
Control Register (KBSCR)
Register High (T1MODH)
Enable Register (KBIER)
Configuration Register 2
Configuration Register 1
TIM1 Status and Control
IRQ Status and Control
TIM1 Counter Register
TIM1 Counter Modulo
Register Name
Keyboard Status and
Register (INTSCR)
Keyboard Interrupt
Register (KBIPR)
Register (T1SC)
High (T1CNTH)
See page 150.
See page 198.
See page 199.
See page 199.
See page 200.
(CONFIG2)
(CONFIG1)
See page 90.
See page 90.
See page 91.
See page 83.
See page 59.
See page 60.
(SCIADAT)
(T1CNTL)
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 8)
MC68HC908QC16 • MC68HC908QC8 • MC68HC908QC4 Data Sheet, Rev. 2
(1)
(1)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
1. One-time writable register after each reset.
2. RSTEN reset to 0 by a power-on reset (POR) only.
1. One-time writable register after each reset.
2. LVI5OR3 reset to 0 by a power-on reset (POR) only.
IRQPUD
COPRS
ARD7
Bit 15
Bit 15
Bit 7
TOF
Bit 7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
= Unimplemented
LVISTOP
IRQEN
ARD6
Bit 14
Bit 14
TOIE
Bit 6
R
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
LVIRSTD
TSTOP
KBIE5
KBIP5
ARD5
Bit 13
Bit 13
Bit 5
0
5
0
0
0
0
0
0
0
0
0
1
0
0
1
LVIPWRD
KBIE4
KBIP4
ARD4
TRST
Bit 12
Bit 12
Bit 4
R
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
= Reserved
TIM2POS ESCIBDSRC
LVITRIP
KBIE3
KBIP3
ARD3
KEYF
Bit 11
Bit 11
IRQF
Bit 3
0
3
0
0
0
0
0
0
0
0
0
0
1
(2)
SSREC
KBIE2
KBIP2
ARD2
ACKK
Bit 10
Bit 10
U = Unaffected
ACK
Bit 2
PS2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
Direct Page Registers
OSCENIN-
IMASKK
IMASK
KBIE1
KBIP1
STOP
STOP
ARD1
PS1
Bit 9
Bit 1
Bit 9
1
0
0
0
0
0
0
0
0
0
0
1
MODEK
RSTEN
MODE
COPD
KBIE0
KBIP0
ARD0
Bit 0
Bit 8
Bit 0
Bit 8
PS0
0
0
0
0
0
0
0
0
0
0
1
(2)
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