IRMCK201 International Rectifier Corp., IRMCK201 Datasheet - Page 10

• Manufacturer Part Number: IRMCK201
• Description: High Performance Configurable Digital Ac Servo Control Ic
• Manufacturer: International Rectifier Corp.

SCLK
MISO
MOSI
CSN
HP_nOE
HP_nWE
HP_D [7:0]
HP_A
HP_nCS
TX
RX
BAUDSEL
SYNC
IFBCAL
START
STOP
FLTCLR
PWMACTIVE
FAULT
Signal
Signal
Output (O)
Output (O)
Input (I) /
Input (I) /
I/O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
Host Interface Group
Discrete I/O Group
IRMCK201
High (H) True
High (H) True
Positive edge
Asserted
Asserted
Low (L) /
Low (L) /
sensitive
H
H
H
H
H
H
H
H
L
L
L
L
L
-
-
-
-
-
SPI clock
Master input and slave output
Master output and slave input
SPI chip select
Parallel data output enable
Parallel data write cycle
identification
Parallel data
Parallel data address cycle
identification
Chip select
RS-232 data out
RS-232 data in
RS-232 baud rate: 0 = 57,600; 1
= 1,031,250 bps
Start of PWM cycle
Current offset calibration signal
Start command
Stop command
Fault clear command
PWM state
Fault state
Function
Function