MOTOROLA
14
MC68332
MC68332TS/D
Quotient Out
Reset
Read-Modify-Write Cycle
Read/Write
SCI Receive Data
QSPI Serial Clock
QUOT
RESET
RMC
R/W
RXD
SCK
Provides the quotient bit of the polynomial divider
System reset
Indicates an indivisible read-modify-write instruction
Indicates the direction of data transfer on the bus
Serial input to the SCI
Clock output from QSPI in master mode;
clock input to QSPI in slave mode
Indicates the number of bytes to be transferred during a bus cycle
Causes serial transmission when QSPI is in slave mode;
causes mode fault in master mode
External clock source for TCR2 counter
Bidirectional pins associated with TPU channels
Places all output drivers in a high-impedance state
Serial output from the SCI
Connection for external phase-locked loop filter capacitor
Size
Slave Select
SIZ[1:0]
SS
TCR2 Clock
TPU Channel Pins
Three-State Control
SCI Transmit Data
External Filter Capacitor
T2CLK
TPUCH[15:0]
TSC
TXD
XFC
Table 6 MCU Signal Function (Continued)
Signal Name
Mnemonic
Function