ICS9ERS3125 Datasheet, PDF (17/22 Pages) Integrated Device Technology – Embedded 56-pin Industrial Temperature Range CK505 Compatible Clock

ICS9ERS3125
Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock
Datasheet
Byte 10 Output Control Register
Bit
Name
7
27_SEL Latch Readback
6
PCI4 STOP EN
Description
Readback of 27_Select latch
Allows control of PCI4 with assertion of PCI_STOP#
5
PCI3 STOP EN
Allows control of PCI3 with assertion of PCI_STOP#
4
PCI2 STOP EN
Allows control of PCI2 with assertion of PCI_STOP#
3
PCI1 STOP EN
Allows control of PCI1 with assertion of PCI_STOP#
2
PCI0 STOP EN
1
CPU1 Stop Enable
0
CPU0 Stop Enable
Allows control of PCI0 with assertion of PCI_STOP#
Enables control of CPU1 with CPU_STOP#
Enables control of CPU0 with CPU_STOP#
Byte 11 iAMT/CPU2 Control Register
Bit
Name
7
6
5
4
3
CPU2_AMT_EN
2
CPU1_AMT_EN
1
Reserved
0
CPU2 Stop Enable
Description
Reserved
Reserved
Reserved
Reserved
M1 mode clk enable, only if ITP_EN=1
M1 mode clk enable
Reserved
Enables control of CPU2 with CPU_STOP#
Byte 12 Byte Count Register
Bit
Name
7
6
5
BC5
4
BC4
3
BC3
2
BC2
1
BC1
0
BC0
Description
Reserved
Reserved
Read Back byte count register,
max bytes = 32
Byte 13 Single Ended Output Slew Rate Control Register
Bit
Name
Description
7
REF
6
REF
Slew Rate Control
5
27M_FIX
4
27M_FIX
3
27M_SS
2
27M_SS
1
0
Slew Rate Control
Slew Rate Control
Reserved
Reserved
Byte 14 Reserved
Bit
Name
7
6
5
4
3
2
1
0
Description
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Type
R
RW
RW
RW
RW
RW
RW
RW
0
Dot96/ LCD_SS /SE
Free running
Free running
Free running
Free running
Free running
Free Running
Free Running
1
Default
SRC0/ 27MHz
27_SEL latch
Stops with
1
PCI_STOP# assertion
Stops with
1
PCI_STOP# assertion
Stops with
1
PCI_STOP# assertion
Stops with
PCI_STOP# assertion
1
Stops with
1
PCI_STOP# assertion
Stoppable
1
Stoppable
1
Type
0
RW
Disable
RW
Disable
RW
-
RW
Free Running
1
Enable
Enable
-
Stoppable
Default
0
0
0
0
0
1
0
1
Type
0
RW
-
RW
-
RW
-
RW
-
RW
-
RW
-
1
Default
0
0
-
0
-
0
-
1
-
1
-
0
-
1
RW
0
RW
00 = Hi-Z
RW
10 = 2.0 V/ns
RW
00 = Hi-Z
RW
10 = 2.0 V/ns
RW
00 = Hi-Z
RW
10 = 2.0 V/ns
1
01 = 1.4 V/ns
11 = 2.4 V/ns
01 = 1.4 V/ns
11 = 2.4 V/ns
01 = 1.4 V/ns
11 = 2.4 V/ns
Default
0
1
0
1
0
1
0
0
Type
0
1
Default
X
X
X
X
X
X
X
X
IDT^TM/ICS^TM Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock
17
1612—08/19/09