PAC-POWR1220AT8-HS-EVN Lattice, PAC-POWR1220AT8-HS-EVN Datasheet - Page 38

• Manufacturer Part Number: PAC-POWR1220AT8-HS-EVN
• Description: Supervisory Circuits Pwr Mgr Hercules Std Development Kit
• Manufacturer: Lattice
• Series: ispPAC®, MachXO, Herculesr

Specifications of PAC-POWR1220AT8-HS-EVN

• Silicon Manufacturer: Lattice Semiconductor
• Kit Application Type: Power Management
• Application Sub Type: Power Manager
• Kit Contents: Preloaded Board, Eval Board, AC Adapter, USB Connector Cable
• Rohs Compliant: Yes
• Main Purpose: Power Management, ORing Controller / Hot Swap Controller
• Embedded: Yes, Other
• Utilized Ic / Part: ispPAC-POWR1220AT8, LCMXO2280
• Primary Attributes: -
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 1-28. I
The I
issuing a write of any value to the I
is equivalent to toggling the Resetb pin of the chip. Refer to the Resetb Signal, RESET Command via JTAG or I
section of this data sheet for further information.
Figure 1-29. I
2
C interface also provides the ability to initiate reset operations. The ispPAC-POWR1220AT8 may be reset by
2
2
C Register Mapping for UES Bits
C Reset Register
0x12 - RESET (Write Only)
0x0A - UES_BYTE0 (Read Only)
0x0B - UES_BYTE1 (Read Only)
0x0C - UES_BYTE2 (Read Only)
0x0D - UES_BYTE3 (Read Only)
UES15
UES23
UES31
UES7
b7
b7
b7
b7
b7
X
UES14
UES22
UES30
UES6
b6
b6
b6
b6
b6
X
2
C RESET register (Figure 1-29). Note: The execution of the I
UES13
UES21
UES29
UES5
b5
b5
b5
b5
b5
X
UES12
UES20
UES28
UES4
b4
b4
b4
b4
b4
X
1-38
UES11
UES19
UES27
UES3
b3
b3
b3
b3
b3
X
UES10
UES18
UES26
ispPAC-POWR1220AT8 Data Sheet
UES2
b2
b2
b2
b2
b2
X
UES17
UES25
UES1
UES9
b1
b1
b1
b1
b1
X
UES16
UES24
UES0
UES8
b0
b0
b0
b0
b0
X
2
C reset command
2
C