Motorola MC68302 User Manual page 11

Paragraph
Number
4.5.14.6
4.5.14.7
4.5.14.8
4.5.14.9
4.5.14.10
4.5.14.11
4.5.14.12
4.5.14.13
4.5.15
4.5.15.1
TABLE OF CONTENTS (Continued)
Title
Page
Number
DDCMP Control Character Recognition .......................... 4-91
DDCMP Address Recognition ....................................... 4-92
DDCMP Error-Handling Procedure ................................ 4-92
DDCMP Mode Register ................................................ 4-95
DDCMP Receive Buffer Descriptor (Rx BD) ..................... 4-96
DDCMP Transmit Buffer Descriptor (Tx BD) ................... 4-99
DDCMP Event Register ................................................ 4-101
DDCMP Mask Register ................................................. 4-102
V.110 Controller ................................................................ 4-102
Bit Rate Adaption of Synchronous Data Signaling Rates
Up to 19.2 kbps ....................................................... 4-102
Rate Adaption of 48- and 56-kbps User Rates to 64 kbps 4-103
Adaption for Asynchronous Rates Up to 19.2 kbps ......... 4-103
V.110 Controller Overview ........................................... 4-104
V.110 Programming Model .......................................... 4-104
V.110 Error-Handling Procedure ................................... 4-105
V.110 Receive Buffer Descriptor (Rx BD) ........................ 4-105
V.110 Transmit Buffer Descriptor (Tx BD) ...................... 4-107
V.110 Event Register ................................................... 4-109
V.110 Mask Register .................................................... 4-110
4.5.15.2
4.5.15.3
4.5.15.4
4.5.15.5
4.5.15.6
4.5; 15.7
4.5.15.8
4.5.15.9
4.5.15.10
4.6 Serial Communication Port (SCP) ............................................. 4-110
4.6.1
4.6.2
4.6.3
4.7
4.7.1
4.7.1.1
4.7.1.2
4.7.2
4.7.3
4.7.4
4.7.4.1
4.7.4.2
4.7.4.3
4.7.4.4
4.7.5
viii
SCP Programming Model .................................................. 4-111
SCP Transmit/Receive Buffer Descriptor .............................. 4-112
SCP Transmit/Receive Processing ....................................... 4-112
Serial Management Controllers (SMCs) ..................................... 4-112
Overview ......................................................................... 4-113
Using IDL with the SMCs ............................................. 4-113
Using GCI with the SMCs ............................................ 4-113
SMC Programming Model ................................................. 4-115
SMC Commands ............................................................... 4-115
SMC Memory Structure and Buffers Descriptors .................. 4-116
SMC1 Receive Buffer Descriptor ................................... 4-116
SMC1 Transmit Buffer Descriptor ................................. 4-118
SMC2 Receive Buffer Descriptor ................................... 4-119
SMC2 Transmit Buffer Descriptor ................................. 4-119
SMC Interrupt Requests ..................................................... 4-120
MC68302 USER'S MANUAL
MOTOROLA