CS5535 datasheet(516/555 Pages) NSC

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516

Revision 0.8

GLCP Register Descriptions (Continued)

5.20.1.5

GeodeLink Device Power Management MSR (GLCP_GLD_MSR_PM)

GLCP_GLD_MSR_ERROR Register Map

63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32

RSVD

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

7654321

RSVD

GLCP_GLD_MSR_ERROR Bit Descriptions

Bit

Name

Description

63:34

RSVD

Reserved.Reads as 0.

SIZE_ERR_FLAG

Size Error Flag. The GLIU interface detected a read or write of more than 1 data

packet (size = 16 or 32 bytes). If a response packet is expected, the EXCEP bit of the

response packet will be set; in all cases the asynchronous error signal will be set.

Write 1 to clear; writing 0 has no effect.

UNEXP_TYPE_

ERR_FLAG

Unexpected Type Error Flag. An unexpected type was sent to the GLCP GeodeLink

interface (start request with BEX type, snoop, peek_write, debug_req, or NULL type).

If a response packet is expected, the EXCEP bit of the response packet will be set; in

all cases the asynchronous error signal will be set. Write 1 to clear; writing 0 has no

effect.

31:2

RSVD

Reserved.Reads as 0.

SIZE_ERR_EN

Size Error Enable. Write 0 to enable the flag (bit 33) and allow the size error event to

generate an asynchronous error to the system.

UNEXP_TYPE_

ERR_EN

Unexpected Type Error Enable. Write 0 to enable the flag (bit 32) and allow the

unexpected type event to generate an asynchronous error to the system.

MSR Address

51700004h

Type

R/W

Reset Value

00000000_00000000h

GLCP_GLD_MSR_PM Register Map

63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32

RSVD

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

7654321

RSVD

MODE1

MODE0

CS5535 Datasheet(PDF) 516 Page - National Semiconductor (TI)

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