CS4210 datasheet(95/102 Pages) NSC

номер детали	CS4210

подробное описание детали	IEEE 1394 OHCI Controller

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4.5.8

nscPhysReadCount

The nscPhysReadCount register (Table 4-65) provides sta-

tistics on physical read requests and CSR read requests.

This register is clearedwhena 1iswritten to D0.

4.5.9

nscPhysWriteCount

The nscPhysWriteCount register (Table 4-66) provides sta-

tistics on physical write requests. This register is cleared

when a1 is written toD0.

4.5.10 nscPhysLockCount

The nscPhysLockCount register (Table 4-67) provides sta-

tistics on physical lock requests. This register is cleared

when a1 is writtentoD0.

Table 4-65. BAR1+Offset 40h: nscPhysReadCount

Bit

Name

Access

Reset

Description

31:16

RSVD

Reserved

15:0

physReadCount

0000h

Physical Read Count: Current count of physical read requests and/or CSR

read requests.

Table 4-66. BAR1+Offset 44h: nscPhysWriteCount Register

Bit

Name

Access

Reset

Description

31:16

RSVD

Reserved

15:0

physWriteCount

0000h

Physical Write Count: Current count of physical write requests.

Table 4-67. BAR1+Offset 48h: nscPhysLockCount Register

Bit

Name

Access

Reset

Description

31:16

RSVD

Reserved

15:0

physLockCount

0000h

Physical Lock Count: Current count of physical lock requests.

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