PC87366 datasheet(80/240 Pages) NSC

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2.0 Device Architecture and Configuration (Continued)

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2.21 VOLTAGE LEVEL MONITOR (VLM) CONFIGURATION

2.21.1

Logical Device 13 (VLM) Configuration

Table 36 lists the configuration registers which affect the VLM. See Sections 2.2.3 and 2.2.4 for a detailed description of

these registers.

Table 36. VLM Conﬁguration Registers

2.22 TEMPERATURE SENSOR (TMS) CONFIGURATION

2.22.1

Logical Device 14 (TMS) Configuration

Table 37 lists the configuration registers which affect the TMS. See Sections 2.2.3 and 2.2.4 for a detailed description of

these registers.The OTS, ALERT, IRQ and SMI signals are routed through the configuration module. OTS is routed to a pin,

IRQ and SMI are routed to a designated interrupt signal, and ALERT is not connected. When measuring temperature using

thermistors that are connected to the VLM module., the OTS, ALERT, SMI and IRQ signals are routed through the TMS

configuration. Therefore, ensure that you set the TMS configuration registers (described in Table 37) and enable the TMS

module whenever temperature measurement is in use. In the TMS or VLM module, enable the required source of IRQ, SMI

and OTS signals via the configuration registers inside the module.

Table 37. TMS Conﬁguration Registers

Index

Conﬁguration Register or Action

Type

Reset

30h

Activate. When bit 0 is cleared, the registers of this logical device are not

accessible.

R/W

00h

60h

Base Address MSB register

R/W

00h

61h

Base Address LSB register. Bits 3-0 (for A3-0) are read only, 0000b.

R/W

00h

70h

Interrupt Number

R/W

00h

71h

Interrupt Type. Bit 1 is read/write. Other bits are read only.

R/W

03h

74h

Report no DMA assignment

04h

75h

Report no DMA assignment

04h

Index

Conﬁguration Register or Action

Type

Reset

30h

Activate. When bit 0 is cleared, the registers of this logical device are not

accessible.

R/W

00h

60h

Base Address MSB register

R/W

00h

61h

Base Address LSB register. Bits 3-0 (for A3-0) are read only, 0000b.

R/W

00h

70h

Interrupt Number

R/W

00h

71h

Interrupt Type. Bit 1 is read/write. Other bits are read only.

R/W

03h

74h

Report no DMA assignment

04h

75h

Report no DMA assignment

04h

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