MC68000 MOTOROLA [Motorola, Inc], MC68000 Datasheet - Page 475

• Manufacturer Part Number: MC68000
• Manufacturer: MOTOROLA [Motorola, Inc]

Pin Grid Array 7-1
Port A/B
Power Consumption 3-60
Power Dissipation 6-3
Power-Saving Tips 3-60
PQFP 7-2
Priority Interrupts 3-20
Privilege State 2-6, 2-8
Protocol Parameters 2-15
Pullup Resistors 5-23
RAM
RBD
Read-Modify-Write 2-11, 2-19, See
Read-Modify-Write Cycle 6-11, 6-12
Receive BDs 4-34
Received Control Character Register 4-51
Reception Errors 4-54
Registers
RESET 2-19, 3-41, 3-44, 3-62, 5-6, 5-22
Reset 4-39
MOTOROLA
Parallel I/O 3-29
Dual-Port 1-5, 3-33
Parameter 3-34
System 3-34
Base Address 2-12
Event 2-19
Internal 1-6, 2-16
Interrupt In-Service (ISR) 3-28
Interrupt Mask (IMR) 3-32
Interrupt Pending (IPR) 3-26
Port A
Port B
Status 2-2, 2-8, 2-11, 3-17, 3-20
System Configuration 2-12, 2-14
System Control (SCR) 2-12, 2-13
Instruction 2-7, 2-13, 2-19
SMC Interrupt Requests 4-145
SMC Loopback 4-141
SMC Memory Structure 4-142
Instructions
Control (PACNT) 3-29
Data Direction (PADDR) 3-30
Control (PBCNT) 3-31
Data Direction Register (PBDDR) 3-
31
R
MC68302 USER’S MANUAL
RESET BCS CALCULATION Command 4-
RESTART TRANSMIT Command 4-6, 4-49,
Reverse DATA 4-94
Revision Number 2-15
RISC Processor 4-1
RMC 2-11, 3-53, 3-55, 3-58, 5-9
RTE 3-29
RTS 4-18, 4-28
SAM 3-34, 3-54, 3-55
SAM See Dual-Port RAM
SCC 2-15
TIMEOUT Command 4-142
Total System 2-13
TRANSMIT ABORT REQUEST
Asynchronous Baud Rate 4-26
Baud Rate Generator 4-25
Buffer Descriptor 4-32
CD 4-28, 4-40
Clock Divider 4-26
CTS 4-28, 4-40
Disabled 4-39, 4-43
DSR 4-32
Enable Receiver 4-31
ENTER HUNT MODE Command 4-36, 4-
External Loopback 4-30
Function Code 4-34, 4-36
Idle Status 4-40
IPR 4-39
Low-Power 4-43
MRBLR 4-36
Normal Operation 4-28
Output Delays 4-30
Performance 4-23
Promiscuous Operation 4-124
RBD
Receive BDs 4-34
Reset 4-39
RTS 4-28
SCC Initialization 4-38
SCCE 4-39
SCCM 4-39
89
4-72, 4-89, 4-107
Command 4-142
37
S
INDEX-7
Index