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AcroPack AP522
Acromag AcroPack AP522 Manuals
Manuals and User Guides for Acromag AcroPack AP522. We have
1
Acromag AcroPack AP522 manual available for free PDF download: User Manual
Acromag AcroPack AP522 User Manual (58 pages)
Serial Communication Module
Brand:
Acromag
| Category:
Control Unit
| Size: 1 MB
Table of Contents
Table of Contents
2
General Information
6
Intended Audience
6
Preface
6
Trademark, Trade Name and Copyright Information
6
Class a Product Warning
6
Environmental Protection Statement
6
Acropack Information - All Models
7
Ordering Information
7
Key Features
7
Key Features Pcie Interface
8
Signal Interface Products
8
Software Support
8
Windows
8
Vxworks
8
Linux
8
References
9
Preparation for Use
10
Unpacking and Inspecting
10
Installation Considerations
11
Board Configuration
11
Field I/O Connector
11
RS-422/485 Termination
15
Noise and Grounding Considerations
15
Logic Interface Connector
15
Programming Information
17
PCI Configuration Registers
17
UART and Device Configuration Registers
18
The Global Interrupt Registers - INT0, INT1, INT2 and INT3
21
Interrupt Clearing
22
General Purpose 16-Bit Timer/Counter [Timermsb, Timerlsb, TIMER, TIMECNTL]
22
TIMERMSB[31:24] and TIMERLSB[23:16]
22
TIMERCNTL[7:0] Register
23
Timer Operation
23
8XMODE[7:0] (Default 0X00)
24
4XMODE[15:8] (Default 0X00)
25
RESET[23:16] (Default 0X00)
25
SLEEP[31:24] (Default 0X00)
25
DVID[15:8]
26
Drev[7:0]
26
REGB[23:16] (Default 0X00)
26
MPIO Registers
26
Transmit and Receive Data
27
FIFO Data Loading and Unloading in 32-Bit Format
27
FIFO Data Loading/Unloading through the UART Channel Registers, THR and RHR, in 8-Bit Format
28
UART Channel Configuration Registers
28
Receiver
29
Transmitter
29
Transmit Holding Register (THR)
30
Transmitter Operation in Non-FIFO Mode
30
Transmitter Operation in FIFO Mode
30
Auto RS485 Operation
30
Baud Rate Generator Divisors (DLM, DLL and DLD)
30
DLM[7:0], DLL[7:0] and DLD[3:0]
31
Dld[7:4]
32
Interrupt Enable Register (IER) - Read/Write
32
IER Versus Receive FIFO Interrupt Mode Operation
32
IER Versus Receive/Transmit FIFO Polled Mode Operation
33
Interrupt Status Register (ISR) - Read Only
35
Interrupt Generation
35
Interrupt Clearing
35
FIFO Control Register (FCR) - Write Only
36
Line Control Register (LCR) - Read/Write
38
Modem Control Register (MCR) - Read/Write
40
Line Status Register (LSR) - Read Only
41
Modem Status Register (MSR) - Read Only
42
Modem Status Register (MSR) - Write Only
43
MSR [7:4]: Auto RS485 Turn-Around Delay (Requires EFR Bit [4]=1)
43
Msr[3:0]
44
Scratch Pad (SCR) - Read/Write
46
Feature Control Register (FCTR) - Read/Write
46
Enhanced Feature Register (EFR) - Read/Write
46
Transmit FIFO Level Counter - Read Only
48
Transmit FIFO Trigger Level - Write Only
48
Receive FIFO Level Counter - Read Only
48
Receive FIFO Trigger Level - Write Only
48
XOFF1, XOFF2, XON1 and XON2 Registers - Write Only
48
XCHAR Register - Read Only
48
Service and Repair
50
Service and Repair Assistance
50
Preliminary Service Procedure
50
Where to Get Help
50
Specifications
51
Physical
51
Power Requirements
51
Environmental Considerations
51
Operating Temperature
51
Other Environmental Requirements
52
Relative Humidity
52
Isolation
52
Vibration and Shock Standards
52
EMC Directives
52
Reliability Prediction
52
Pcie Bus Specifications
53
AP-CC-01 Heatsink Kit Installation
54
Certificate of Volatility
57
Revision History
58
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