2. EXPLANATION OF MODULE FUNCTIONS
2.1 HR111 Card
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2. EXPLANATION OF MODULE FUNCTIONS
2.1 HR111 Card
[Block diagram]
ENC#2
ＣＦ１０
ＣＦ１１
RTC
RT#2
RT#1
DRAM
RISC
RT#0
CBUS#2
CBUS#1
on PC base
FLROM
SRAM
ＲＴＣ
MAC401
CPU peripheral control
PLC operation
Cassette
memory
Cassette memory
(for maintenance)
MAC402
External I/O interface
on expansion I/O
To I/O card
To operation board
[Explanation of functions]
The HR111 card is the main CPU of the M600 system, and has the following functions.
CPU
64-bit RISC chip
ASIC
CPU peripheral control & PLC operation (MAC401)
External I/O interface
(MAC402)
Memory
DRAM
For system working
FLROM
For system ROM & boot ROM
SRAM
For machining program and parameter backup
Cassette I/F
CBUS #1 connector For cassette memory
CBUS #2 connector For cassette memory (for maintenance)
RT bus
RT #0 connector
For man-machine interface card (HR121)
RT #1/#2 connector For expansion card
I/O interface
CF10 connector
RIO 2ch, servo 2ch, encoder 1ch, skip 8 points
Power supply
AVR connector
For control power supply (HR081)
interface
Operation board CF11 connector
Key scan, RIO, handle 3ch, RS-232-C 2ch
interface