User guide

202 DC 900-1338I
Protocol Software Toolkit Programmer Guide
SCC transmit buffer empty 110
special receive condition 113
transmit buffer empty 112
transmit underrun 111
I/O
blocking vs non-blocking 151
I/O utility 31
ISA memory address registers
base address
ICP2424 52
ISP, see Interrupt stack pointer
ISR, see Interrupt service routine
ISR/SPS interface for receive 107
ISR/SPS interface for transmit 107
IUSC 44
data rate time constants 191
end of buffer interrupt 110, 113
RDMA complete interrupt 110
receive character available interrupt 111, 113
receive status interrupt 112
special receive condition interrupt 113
transmit buffer empty interrupt 112
L
LAN interface processor 22
lct_flags 107
lct_frbuf 107
LED register 45
Library
C interface 36
macro 31
Link control table 104
Linker 35
SDS 35
Link-to-Board queue, sample 108
Local acknowledgment message 175, 183
Loss of DCD interrupt 111
M
Macro library 31
makefc.com file 148
makefile 36
Master stack pointer 37
MC68901 46
Memory layout
ICP2424
application only 66
debug monitor and application 67
ICP2432
application only 68
debug monitor and application 69
ICP6000
application only 70
debug monitor and application 71
Memory organization
ICP2424 51
ICP2432 53
ICP6000 54
Memory requirements
OS/Impact 75
MFP, see Multi-function peripheral
Modules
debug monitor 34
ICP-resident 89
protocol-executable 33
sample protocol application 33
system services 33, 65
user application 65
Motorola 68020 programming environment 37
move.com file 149
MSP, see Master stack pointer
Multi-function peripheral 46
Multi-mode serial transceiver 44
N
Next buffer field 122
Next element field 121
Node declaration queue
public 123
Node declaration queue element 123, 124
Non-blocking I/O 151
call sequence 154
Number of configured priorities 78
Number of task control structures 78
O
Operating system
Protogate’s real-time 22, 23
Operating system interface 36
Optional arguments