MC68HC908GT16 Datasheet, PDF (50/412 Pages) Motorola, Inc – Microcontrollers

Memory Map
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
$000A
ESCI Arbiter Control ^Read: _AM1
ALOST
AM0
Register (SCIACTL) Write:
See page 290. _{Reset: 0}
0
0
ACLK
0
AFIN ARUN AOVFL ARD8
0
0
0
0
$000B
ESCI Arbiter Data ^Read:
Register (SCIADAT) Write:
See page 292. _Reset:
ARD7
0
ARD6
0
ARD5
0
ARD4
0
ARD3
0
ARD2
0
ARD1
0
ARD0
0
Data Direction Register E ^{Read: 0}
0
0
DDRE4 DDRE3 DDRE2 DDRE1 DDRE0
$000C
(DDRE) Write:
See page 246. _{Reset: 0}
0
0
0
0
0
0
0
Port A Input Pullup Enable ^Read: _{PTAPUE7 PTAPUE6 PTAPUE5 PTAPUE4 PTAPUE3 PTAPUE2 PTAPUE1 PTAPUE0}
$000D
Register (PTAPUE) Write:
See page 232. _{Reset: 0}
0
0
0
0
0
0
0
Port C Input Pullup Enable ^Read:
0
PTCPUE6 PTCPUE5 PTCPUE4 PTCPUE3 PTCPUE2 PTCPUE1 PTCPUE0
$000E
Register (PTCPUE) Write:
See page 239. _{Reset: 0}
0
0
0
0
0
0
0
Port D Input Pullup Enable ^Read: _{PTDPUE7 PTDPUE6 PTDPUE5 PTDPUE4 PTDPUE3 PTDPUE2 PTDPUE1 PTDPUE0}
$000F
Register (PTDPUE) Write:
See page 244. _{Reset: 0}
0
0
0
0
0
0
0
$0010
SPI Control Register ^Read: _SPRIE
DMAS
SPMSTR CPOL
CPHA SPWOM
SPE
(SPCR) Write:
See page 345. _{Reset: 0}
0
1
0
1
0
0
SPTIE
0
$0011
SPI Status and Control ^Read:
Register (SPSCR) Write:
See page 347. _Reset:
SPRF
0
ERRIE
0
OVRF
0
MODF
0
SPTE
MODFEN SPR1
1
0
0
SPR0
0
$0012
SPI Data Register ^{Read: R7}
R6
R5
R4
R3
R2
R1
R0
(SPDR) Write: T7
T6
T5
T4
T3
T2
T1
T0
See page 350. _Reset:
Unaffected by reset
ESCI Control Register 1 ^Read: _{LOOPS ENSCI TXINV}
M
WAKE ILTY
PEN
PTY
$0013
(SCC1) Write:
See page 272. _{Reset: 0}
0
0
0
0
0
0
0
= Unimplemented R = Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 2 of 9)
Technical Data
50
MC68HC908GT16 • MC68HC908GT8 — Rev. 2
Memory Map
MOTOROLA