1<?xml version="1.0" encoding="utf-8"?>
2
3
4<!--****************************************************************************
5* \file lpeco_prescaler.cypersonality
6* \version 1.0
7*
8* \brief
9* LPECO prescaler personality description file. It supports TVIIC devices.
10*
11********************************************************************************
12* \copyright
13* Copyright (c) 2024, Cypress Semiconductor Corporation (an Infineon company) or
14* an affiliate of Cypress Semiconductor Corporation.
15* SPDX-License-Identifier: Apache-2.0
16*
17* Licensed under the Apache License, Version 2.0 (the "License");
18* you may not use this file except in compliance with the License.
19* You may obtain a copy of the License at
20*
21*     http://www.apache.org/licenses/LICENSE-2.0
22*
23* Unless required by applicable law or agreed to in writing, software
24* distributed under the License is distributed on an "AS IS" BASIS,
25* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
26* See the License for the specific language governing permissions and
27* limitations under the License.
28*****************************************************************************-->
29
30<Personality id="lpeco_prescaler" name="LPECO Prescaler" version="1.0" xmlns="http://cypress.com/xsd/cyhwpersonality_v7">
31  <Dependencies>
32    <IpBlock name="mxs40srss_ver3" />
33    <Resource name="srss\.clock\.lpecoprescaler" />
34  </Dependencies>
35  <ExposedMembers>
36    <ExposedMember key="frequency" paramId="frequency" />
37    <ExposedMember key="accuracy"  paramId="accuracy" />
38    <ExposedMember key="sourceClockDisplayName" paramId="sourceClockDisplayName" />
39  </ExposedMembers>
40  <Parameters>
41     <ParamDoc id="pdlDoc" name="Configuration Help" group="Overview" default="file:///`${cy_libs_path()}`/docs/pdl_api_reference_manual/html/group__group__sysclk__lpeco.html" linkText="Open LPECO Documentation" visible="true" desc="Opens the Peripheral Driver Library Documentation" />
42
43     <!-- Source clock -->
44    <ParamString id="sourceClockRsc" name="Source Clock" group="Internal" default="`${&quot;srss[0].clock[0].lpeco[0]&quot;}`" visible="false" editable="false" desc="" />
45    <!-- Set an error if the source clock is not enabled -->
46    <ParamBool id="srcNotUsed" name="Clock Source Enabled" group="Internal" default="`${!isBlockUsed(sourceClockRsc)}`" visible="false" editable="false" desc="" />
47    <ParamBool id="error" name="Clock Error" group="Internal" default="`${srcNotUsed}`" visible="false" editable="false" desc="" />
48    <ParamRange  id="sourceFreq" name="sourceFrequency" group="Internal" default="`${!error ? getExposedMember(sourceClockRsc, &quot;frequency&quot;) : 0}`" min="3990000" max="8010000" resolution="1" visible="false" editable="false" desc="" />
49    <ParamString id="accuracy"  name="Accuracy"  group="Internal" default="`${!error ? getExposedMember(sourceClockRsc, &quot;accuracy&quot;) : 0}`" visible="false" editable="false" desc="" />
50    <ParamString id="sourceClock" name="Source Clock" group="General" default="LPECO" visible="true" editable="false" desc="Source clock " />
51    <ParamString id="sourceClockDisplayName" name="Source Clock Display Name" group="Internal" default="`${getParamValueDisplay(&quot;sourceClock&quot;)}`" visible="false" editable="false" desc="" />
52    <ParamString id="sourceFrequencyInfo" name="Source Frequency" group="General" default="`${formatFrequency(sourceFreq,accuracy)}`" visible="true" editable="false" desc="Source clock frequency" />
53
54    <!-- Resulted clock -->
55    <ParamRange id="divider" name="Integer Divider" group="General" default="1" min="1" max="1024" resolution="1" visible="true" editable="true" desc="" />
56    <ParamRange id="fractdivider" name="Fractional Divider" group="General" default="0" min="0" max="255" resolution="1" visible="true" editable="true" desc="" />
57    <ParamRange id="frequency" name="Frequency" group="Internal" default="`${(sourceFreq / (divider + (fractdivider / 256.0)))}`" min="0" max="8010000" resolution="0.1" visible="false" editable="false" desc="" />
58
59    <!-- If the frequency is less than one MHz, display its value in kHz -->
60    <ParamString id="frequencyInfo" name="Frequency" group="General" default="`${formatFrequency(frequency,accuracy)}`" visible="true" editable="false" desc="The resulting output clock frequency" />
61  </Parameters>
62  <DRCs>
63   <DRC type="ERROR" text="Source clock for LPECO_PRESCALER is not enabled" condition="`${srcNotUsed}`" >
64   <FixIt action="ENABLE_BLOCK" target="`${sourceClockRsc}`" value="" valid="true" />
65    </DRC>
66  </DRCs>
67  <ConfigFirmware>
68    <ConfigInclude value="cy_sysclk.h" include="true" />
69    <ConfigDefine name="CY_CFG_SYSCLK_LPECO_PRESCALER_ENABLED" value="1" public="false" include="true" />
70    <ConfigDefine name="CY_CFG_SYSCLK_LPECO_PRESCALER_INT_DIVIDER" value="`${divider - 1}`"  public="false" include="true" />
71    <ConfigDefine name="CY_CFG_SYSCLK_LPECO_PRESCALER_FRACT_DIVIDER" value="`${fractdivider}`"  public="false" include="true" />
72    <ConfigFunction signature="__STATIC_INLINE void Cy_SysClk_LpecoPrescalerInit()" body="    Cy_SysClk_LpecoPrescaleConfigure((0 != CY_CFG_SYSCLK_LPECO_PRESCALER_ENABLED), CY_CFG_SYSCLK_LPECO_PRESCALER_INT_DIVIDER, CY_CFG_SYSCLK_LPECO_PRESCALER_FRACT_DIVIDER);" public="false" include="true" guard="(!defined(CY_DEVICE_SECURE))" />
73  </ConfigFirmware>
74</Personality>
75