---
title: kINQUIRY_Byte56_CLOCKING_ONLY_DT
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1643292-anonymous/kinquiry_byte56_clocking_only_dt
---

# kINQUIRY_Byte56_CLOCKING_ONLY_DT

## Declaration

```occ
kINQUIRY_Byte56_CLOCKING_ONLY_DT = 0x04
```

## Discussion

Discussion Double-transition clocking only.