PM8621-BI PMC-Sierra, Inc., PM8621-BI Datasheet - Page 232

• Manufacturer Part Number: PM8621-BI
• Description: Driver, NSE/SBS Narrowband Chipset Driver
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2021248, Issue 1
Reading from Device Registers: dalNbcsTswRead
This function can be used to read a register of a specific time switch device by providing the
register number. This function derives the actual address location based on the device handle and
register number inputs. It then reads the contents of this address location
Writing to Device Registers: dalNbcsTswWrite
This function can be used to write to a register of a specific time switch device by providing the
register number. This function derives the actual address location based on the device handle and
register number inputs. It then writes the data to the specified address location.
Reading from a block of Device Registers: dalNbcsTswReadBlock
This function can be used to read a register block of a specific time switch device by providing
the starting register number and the size to read. This function derives the actual start address
location based on the device handle and starting register number inputs. It then reads the contents
of this data block.
Prototype
Inputs
Outputs
Returns
Prototype
Inputs
Outputs
Returns
Prototype
Inputs
INT4 dalNbcsTswRead(void* deviceInfo, UINT2
regNum, UINT4* pval)
deviceInfo
regNum
pval
pval
Success = NBCS_SUCCESS
Failure = <NBCS error codes>
INT4 dalNbcsTswWrite(void* deviceInfo, UINT2
regNum, UINT4 value
deviceInfo
regNum
value
None
Success = NBCS_SUCCESS
Failure = <NBCS error codes>
INT4 dalNbcsTswReadBlock(void* deviceInfo,
UINT2 startRegNum, UINT2 size, UINT4 *pblock)
deviceInfo
startRegNum
size
: device information handle
: device information handle
: device information handle
: register number
: pointer to the value read
: pointer to the value read
: register number
: value to be written
: starting register number
: size of the block to read
)
Narrowband Chipset Device Driver Manual
Time Switch Device Driver Interface
232