CS5535 datasheet(469/555 Pages) NSC

469 / 555 page

Revision 0.8

469

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MFGPT Register Descriptions (Continued)

5.17.1.2

MFGPT NMI and Reset Mask (MFGPT_NR)

This register enables the MFGPT Comparator 1 and 2 outputs to generate resets or NMIs.

MFGPT4_C1_IRQM

Enable MFGPT4 Comparator 1 Output to the Interrupt Mapper. When set high,

this input becomes one of two, ORed together, to form “Unrestricted Sources Z”, bit 0.

The other bit in the ORed pair is bit 0, MFGPT0_C1_IRQM. The Unrestricted

Sources Z are detailed in Table 4-14 "IRQ Map - Unrestricted Sources Z" on page

105. When cleared low, this MFGPT output does not contribute to the Unrestricted

Sources Z interrupt.

MFGPT3_C1_IRQM

Enable MFGPT3 Comparator 1 Output to the Interrupt Mapper. When set high,

this input becomes one of two, ORed together, to form “Unrestricted Sources Z”, bit 3.

The other bit in the ORed pair is bit 7, MFGPT7_C1_IRQM. The Unrestricted

Sources Z are detailed in Table 4-14 "IRQ Map - Unrestricted Sources Z" on page

105. When cleared low, this MFGPT output does not contribute to the Unrestricted

Sources Z interrupt.

MFGPT2_C1_IRQM

Enable MFGPT2 Comparator 1 Output to the Interrupt Mapper. When set high,

this input becomes one of two, ORed together, to form “Unrestricted Sources Z”, bit 2.

The other bit in the ORed pair is bit 6, MFGPT6_C1_IRQM. The Unrestricted

Sources Z are detailed in Table 4-14 "IRQ Map - Unrestricted Sources Z" on page

105. When cleared low, this MFGPT output does not contribute to the Unrestricted

Sources Z interrupt.

MFGPT1_C1_IRQM

Enable MFGPT1 Comparator 1 Output to the Interrupt Mapper. When set high,

this input becomes one of two, ORed together, to form “Unrestricted Sources Z”, bit 1.

The other bit in the ORed pair is bit 5, MFGPT5_C1_IRQM. The Unrestricted

Sources Z are detailed in Table 4-14 "IRQ Map - Unrestricted Sources Z" on page

105. When cleared low, this MFGPT output does not contribute to the Unrestricted

Sources Z interrupt.

MFGPT0_C1_IRQM

Enable MFGPT0 Comparator 1 Output to the Interrupt Mapper. When set high,

this input becomes one of two, ORed together, to form “Unrestricted Sources Z”, bit 0.

The other bit in the ORed pair is bit 4, MFGPT4_C1_IRQM. The Unrestricted

Sources Z are detailed in Table 4-14 "IRQ Map - Unrestricted Sources Z" on page

105. When cleared low, this MFGPT output does not contribute to the Unrestricted

Sources Z interrupt.

MSR Address

51400029h

Type

R/W

Reset Value

00000000h

MFGPT_NR Register Map

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

RSVD

MFGPT_NR Bit Descriptions

Bit

Name

Description

31:30

RSVD

Reserved. Writes are don’t care; reads return 0.

MFGPT_IRQ Bit Descriptions

Bit

Name

Description

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