- 9 -
3.SPECIFICATIONS
3-1. PCI Local Bus Specification
(1) PCI Local Bus Specification Rev. 2.1
(2) Bus interface
32 BIT BUS(inside 8 BIT), 5V signaling environment, 33MHz clock
(3) PCI configuration register
31
16 15
0 Offset
Device ID
Vendor ID
00h
(1090h)
(152Eh)
Status
Command
04h
Base Class(0Eh)
Sub Class(80h)
Prog.I/F(00h)
Revision ID(00h)
08h
BIST
Header Type(00h)
Latency Timer
Cache Line Size
0Ch
Base Address Register0:Reserved(Cannot use)
10h
Base Address Register1:
14h
Base Address of C-875
Base Address Register2:Reserved
18h
1Ch
Reserved
20h
24h
Cardbus CIS Pointer
28h
Subsystem ID(00h)
Subsystem Vendor ID(00h)
2Ch
Expansion ROM Base Address:Reserved
30h
Reserved
34h
Reserved
38h
Max_Lat
Min_Gnt
Interrupt pin(01h)
Interrupt Line
3Ch
(4) Interrupt
・INTA#
・Resets interrupt by STATUS PORT READ of the interrupt request axis.
(5) Dimensions
5V SHORT CARD (107m x 170mm x 17mm)
3-2. Basic Functions
(1) Drive function
JOG ………………… 1-pulse drive
SCAN
……………… Continuous drive until a stop command is input.
INDEX ……………… Positioning drive up to the specified number of pulses or the specified address.
ORIGIN
…………… A series of drive until machine origin detection (9-type detection type).
S-RATE SCAN ……… The same as SCAN.
Drive with S-shaped acceleration and deceleration.
S-RATE INDEX
…… The same as INDEX. Drive with S-shaped acceleration and deceleration.
"SCAN DRIVE" and "INDEX DRIVE", as used in this manual, do not include "S-RATE SCAN DRIVE" and
*
"S-RATE INDEX DRIVE", respectively.
(2) Number of drive pulses
JOG …………………………… 1 pulse/drive
SCAN,S-RATE SCAN
………… Up to infinite pulses/drive
INDEX,S-RATE INDEX
……… 0 to 8,388,607 pulses/drive (when relative is specified)
0 to 16,777,214 pulses/drive (when absolute is specified)
(3) Speed/rate range
Speed range ……… 1Hz to 3.3MHz
Rate range
……… 1030ms/1000Hz to 0.004ms/1000Hz
(4) Speed data Hz unit setting function
The output pulse speed can be set in 1 to 3,333,333Hz.
(5) Acceleration/deceleration time constant(RATE) individual setting function
An acceleration time constant and a deceleration time constant can be separately set.
(Enabled in applied function for S-RATE SCAN and S-RATE INDEX DRIVE.)
Summary of Contents for C-875
Page 98: ... 98 2 M TYPE 3 H TYPE ...