MC68HC58 Motorola, MC68HC58 Datasheet - Page 6

• Manufacturer Part Number: MC68HC58
• Description: Data Link Controller
• Manufacturer: Motorola

Paragraph
5.1.2
5.1.2.1
5.1.2.2
5.1.2.3
5.1.2.4
5.1.2.5
5.1.2.6
5.1.2.7
5.1.3
5.1.3.1
5.1.3.2
5.1.3.3
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.3
5.3.1
5.3.1.1
5.3.1.2
5.3.1.3
5.3.1.4
5.3.1.5
5.3.1.6
5.3.1.7
5.3.1.8
5.3.2
5.3.3
5.3.4
5.3.5
5.3.5.1
5.3.5.2
5.3.5.3
5.3.5.4
5.4
5.4.1
5.4.2
5.4.3
vi
MOTOROLA
Configuration Byte ..................................................................................... 5-7
Status Byte ................................................................................................ 5-8
Completion Code Byte ............................................................................ 5-11
BTAD[4:2] — Byte Type and Destination Field ................................. 5-4
RFC[1:0] — Receive FIFO Command Field ...................................... 5-6
TM — Test Mode Control Bit ............................................................. 5-7
TC[6:5] — Test Configuration Field ................................................... 5-7
IMSK — Interrupt Mask Bit ................................................................ 5-7
IMOD — Interrupt Mode Bit ............................................................... 5-8
OSCD[2:1] — Oscillator Divisor Field ................................................ 5-8
4X — High-Speed Control Bit ............................................................ 5-8
RFS[7:5] — Receive FIFO Status Field ............................................ 5-9
DLI — Data Link Idle Bit .................................................................. 5-10
NETF — Network Fault Bit .............................................................. 5-10
4XMD — 4X Mode Bit ..................................................................... 5-11
TMFS[1:0] — TxFIFO Status Field .................................................. 5-11
ERRF — Error Bit ............................................................................ 5-12
RFO — Receive FIFO Overrun Bit .................................................. 5-12
TMS[5:4] — Transmitter Status Field .............................................. 5-12
Do Not Load .............................................................................. 5-4
Load as Transmit Data .............................................................. 5-4
Load as Last Byte of Transmit Data .......................................... 5-5
Load as Configuration Byte ....................................................... 5-5
Load as First Byte of Transmit Data .......................................... 5-5
Load as Configuration Byte – Immediate .................................. 5-5
Load as First and Last Byte of Frame ....................................... 5-6
Do Nothing ................................................................................ 5-6
Flush Byte ................................................................................. 5-6
Flush Frame .............................................................................. 5-6
Buffer Invalid or Empty .............................................................. 5-9
Buffer Contains More Than One Byte ....................................... 5-9
Buffer Contains a Completion Code .......................................... 5-9
Thirteenth Byte Received .......................................................... 5-9
One Byte in Buffer ................................................................... 5-10
Completion Code at Head of Buffer, More Bytes Available .... 5-10
Completion Code at Head of Buffer, Frame Available ............ 5-10
Completion Code Only at Head of Buffer ................................ 5-10
Buffer Empty ........................................................................... 5-11
Buffer Contains Data ............................................................... 5-11
Buffer Almost Full .................................................................... 5-11
Buffer Full ................................................................................ 5-11
TABLE OF CONTENTS
(Continued)
Title
TECHNICAL DATA
MC68HC58
Page