mc68331cpv20b1 Freescale Semiconductor, Inc, mc68331cpv20b1 Datasheet - Page 247

• Manufacturer Part Number: mc68331cpv20b1
• Description: Mc68331 32 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68331
USER’S MANUAL
Access
QUEUE
QUEUE
QUEUE
RAM
RAM
RAM
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S
S
S
$FFFC20–
$FFFD00–
$FFFD20–
$FFFD40–
$FFFC0A
$FFFC0C
$FFFC0E
$FFFC1A
$FFFC1C
$FFFC1E
$FFFCFF
$FFFC00
$FFFC02
$FFFC04
$FFFC06
$FFFC08
$FFFC10
$FFFC12
$FFFC14
$FFFC16
$FFFC18
$FFFD1F
$FFFD3F
$FFFD4F
Address
Table D-17 MC68331 Module Address Map, (Continued)
15
Freescale Semiconductor, Inc.
PQS PIN ASSIGNMENT (PQSPAR)
QSM INTERRUPT LEVEL (QILR)
For More Information On This Product,
SPI CONTROL 3 (SPCR3)
Go to: www.freescale.com
NOT USED
(Assumes SIMCR MM = 1)
REGISTER SUMMARY
QSM MODULE CONFIGURATION (QSMCR)
QSM
COMMAND RAM (CR[0:F])
SCI CONTROL 0 (SCCR0)
SCI CONTROL 1 (SCCR1)
SPI CONTROL 0 (SPCR0)
SPI CONTROL 1 (SPCR1)
SPI CONTROL 2 (SPCR2)
TRANSMIT RAM (TR[0:F])
RECEIVE RAM (RR[0:F])
SCI STATUS (SCSR)
QSM TEST (QTEST)
SCI DATA (SCDR)
NOT USED
NOT USED
NOT USED
NOT USED
8 7
QSM INTERRUPT VECTOR (QIVR)
PQS DATA DIRECTION (DDRQS)
PQS DATA (PORTQS)
SPI STATUS (SPSR)
D-39
0
D