isl6590dr Intersil Corporation, isl6590dr Datasheet - Page 19

• Manufacturer Part Number: isl6590dr
• Description: Digital Multi-phase Pwm Controller For Core-voltage Regulation
• Manufacturer: Intersil Corporation

Register Description Tables
VOLATILE MEMORY
0000 - 01FF
0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
000A
000B
000C
000D
000E
000F
0010
0011
0012
0013
0014
0015
0016 – 00EF
00F0
00F1 – 00FF
0100 - 01FF
0200 - 02FF
0200
0201
0202
0203
0204 – 0205
0206
0207
0208
209
ADDRESS RANGE
General Control Registers
Part Number (ASCII character #1)
Part Number (ASCII character #2)
Part Number (ASCII character #3)
Part Number (ASCII character #4)
Version Number (ASCII)
Vendor Name (ASCII character #1)
Vendor Name (ASCII character #2)
Vendor Name (ASCII character #3)
Vendor Name (ASCII character #4)
Reserved
SPI Memory Status Register
Reserved
Serial Polling Enable
Reserved
System Status (LSB)
System Status (MSB)
Oscillator-In Frequency (LSB)
Oscillator-In Frequency (MSB)
State Control Status (LSB)
State Control Status (MSB)
Reserved
Reserved
Reserved
Scratchpad
Reserved
Reserved
Control/Status Registers
Reserved
Feedback Loop Control
Open Loop PID (LSB)
Open Loop PID (MSB)
Reserved
ATR Control
Phases Used
Phase Enables
Reserved
19
TABLE 11. ISL6590 MEMORY MAP
ISL6590
NAME
(NOTE 1)
R/W/Ws
R/W/Ws
R/W/S
R/Ws
R/Ws
R/Ws
R/Ws
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
1
1
SIZE (bits)
Size (bits)
(BITS)
SIZE
8
8
8
8
8
8
8
8
8
3
1
8
8
8
8
8
8
8
6
8
7
4
4
8