Sign In
Upload
Manuals
Brands
Intel Manuals
Computer Hardware
8XC196Lx
Intel 8XC196Lx Manuals
Manuals and User Guides for Intel 8XC196Lx. We have
1
Intel 8XC196Lx manual available for free PDF download: Supplement To User’s Manual
Intel 8XC196Lx Supplement To User’s Manual (136 pages)
Microcontroller
Brand:
Intel
| Category:
Computer Hardware
| Size: 2.83 MB
Table of Contents
Table of Contents
3
Chapter 1 Guide to this Manual
9
Manual Contents
11
Related Documents
12
Chapter 2 Architectural Overview
13
Microcontroller Features
15
Features of the 8XC196L X and 8XC196K X Product Famiies
15
Block Diagram
16
Internal Timing
16
XC196L X Block Diagram
16
Clock Circuitry (87C196LA, LB Only)
17
Internal Clock Phases (Assumes PLL Is Bypassed)
18
State Times at Various Frequencies
18
External Timing
19
Effect of Clock Mode on Internal CLKOUT Frequency
19
Relationships between Input Frequency, Clock Multiplier, and State Times
19
Internal Peripherals
20
Unerasable PROM 1 (USFR1) Register (LA, LB Only)
20
UPROM Programming Values and Locations
20
I/O Ports
21
Synchronous Serial I/O Port
21
Event Processor Array
21
J1850 Communications Controller
21
Design Considerations
21
Chapter 3 Address Space
23
Address Partitions
25
Address Map
25
Register File
26
Register File Address Map
27
Register File Memory Addresses
27
Peripheral Special-Function Registers
28
XC196L X Peripheral Sfrs
28
Windowing
30
Windows
30
Chapter 4 Standard and Pts Interrupts
33
Interrupt Sources, Vectors, and Priorities
35
Interrupt Registers
36
Interrupt Sources, Vectors, and Priorities
36
Interrupt Mask Registers
37
Interrupt Mask (INT_MASK) Register
37
Interrupt Pending Registers
38
Interrupt Mask 1 (INT_MASK1) Register
38
Interrupt Pending (INT_PEND) Register
39
Peripheral Transaction Server Registers
40
Interrupt Pending 1 (INT_PEND1) Register
40
PTS Select (PTSSEL) Register
41
PTS Service (PTSSRV) Register
42
Chapter 5 I/O Ports
43
I/O Ports Overview
45
Internal Structure for Ports 1, 2, 5, and 6 (Bidirectional Ports)
45
Microcontroller Ports
45
Configuring Ports 1, 2, 5, and 6 (Bidirectional Ports)
47
Ports 1, 2, 5, and 6 Internal Structure (87C196LA, LB Only)
47
Special Bidirectional Port Considerations
48
Internal Structure for Ports 3 and 4 (Address/Data Bus)
49
Ports 3 and 4 Internal Structure (87C196LA, LB Only)
50
Chapter 6 Synchronous Serial I/O Port
51
Ssio 0 Clock Register
53
SSIO 0 Clock (SSIO0_CLK) Register
53
Ssio 1 Clock Register
54
SSIO 1 Clock (SSIO1_CLK) Register
54
Chapter 7 Event Processor Array
57
Epa Functional Overview
59
EPA Channels
59
EPA Block Diagram (87C196LA, LB Only)
60
EPA Block Diagram (83C196LD Only)
61
EPA Mask Registers
62
EPA Interrupt Mask (EPA_MASK) Register
62
EPA Interrupt Mask 1 (EPA_MASK1) Register
62
EPA Pending Registers
63
EPA Interrupt Pending (EPA_PEND) Register
63
EPA Interrupt Pending 1 (EPA_PEND1) Register
63
EPA Interrupt Priority Vector Register
64
EPA Interrupt Priority Vectors
64
Chapter 8 J1850 Communications Controller
65
J1850 Functional Overview
67
Integrated J1850 Communications Protocol Solution
67
J1850 Communications Controller Block Diagram
68
J1850 Controller Signals and Registers
69
Control and Status Registers
69
J1850 Controller Operation
70
Control State Machine
70
Cyclic Redundancy Check Generator
70
Bus Contention
71
Bit Arbitration
71
Error Detection
71
Symbol Synchronization and Timing Circuitry
71
Clock Prescaler
72
Digital Filter
72
Delay Compensation
72
Symbol Encoding and Decoding
72
Relationships between Input Frequency, PLL, and Prescaler Bits
72
Bit Arbitration Example
73
Huntzicker Symbol Definition for J1850
73
Typical VPW Waveform
73
Message Frames
74
Bit Arbitration Example
74
Standard Messaging
75
Header
75
CRC Byte
75
Normalization Bit
75
J1850 Message Frames
75
Start and End Message Frame Symbols
76
Huntzicker Symbol Definition for the Normalization Bit
76
Definition for Start and End of Frame Symbols
77
Huntzicker Symbol Timing Characteristics
77
In-Frame Response Messaging
78
IFR Messaging Type 1: Single Byte, Single Responder
78
IFR Messaging Type 2: Single Byte, Multiple Responders
78
IFR Type 1 Message Frame
78
IFR Messaging Type 3: Multiple Bytes, Single Responder
79
Transmitting and Receiving Messages
79
Transmitting Messages
79
IFR Type 2 Message Frame
79
IFR Type 3 Message Frame
79
J1850 Transmit Message Structure
80
J1850 Transmitter (J_TX) Register
80
Receiving Messages
81
J1850 Receive Message Structure
81
J1850 Receiver (J_RX) Register
81
IFR Messages
82
Programming the J1850 Controller
82
Programming the J1850 Command (J_CMD) Register
82
J1850 Command (J_CMD) Register
83
Programming the J1850 Configuration (J_CFG) Register
84
Programming the J1850 Delay Compensation (J_DLY) Register
85
J1850 Delay (J_DLY) Register
86
Programming the J1850 Status (J_STAT) Register
87
Chapter 9 Minimum Hardware Considerations
89
Identifying the Reset Source
91
Reset Source (RSTSRC) Register
91
Design Considerations for 8Xc196La, Lb, and Ld
92
Chapter 10 Special Operating Modes
93
10.1 Internal Timing
95
10.2 Entering and Exiting Once Mode
96
Chapter 11 Programming the Nonvolatile Memory
99
11.1 Signature Word and Programming Voltage Values
101
11.2 Otprom Address Map
101
11.3 Slave Programming Circuit and Address Map
102
C196LA, LB OTPROM Address Map
102
Slave Programming Circuit
103
Slave Programming Mode Address Map
103
11.4 Serial Port Programming Circuit and Address Map
104
Serial Port Programming Mode Address Map
105
Appendix A Signal Descriptions
107
Functional Groupings of Signals
109
A-1 87C196LA Signals Arranged by Functional Categories
110
A-1 87C196LA 52-Pin PLCC Package
111
A-2 87C196LB Signals Arranged by Functional Categories
112
A-2 87C196LB 52-Pin PLCC Package
113
A-3 83C196LD Signals Arranged by Functional Categories
114
A.2 Default Conditions
115
A-3 83C196LD 52-Pin PLCC Package
115
A-4 Definition of Status Symbols
115
A-5 87C196LA, LB Default Signal Conditions
116
A-6 83C196LD Default Signal Conditions
117
Advertisement
Advertisement
Related Products
Intel 8XC196Jx
Intel 8XC196Kx
Intel 8XC251SA
Intel 8XC251SB
Intel 8XC251SP
Intel 8XC251SQ
Intel 8xC251TB
Intel 8xC251TQ
Intel 80386
Intel 81341
Intel Categories
Motherboard
Computer Hardware
Server
Server Board
Desktop
More Intel Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL