User`s guide

DWMBB/A Module Registers

Utility Register (AUTLR)

LLIM (hex) IREAD Attempts

B11

C12

D13

E14

F15

bits<27:24>

Name: Lockout Deassertion

Mnemonic: LDEASRT

Type: R/W, 3 (hex), which corresponds to 2–3 ms

Lockout Deassertion determines the maximum time that the DWMBB

asserts the XMI LOCKOUT L signal. When the DWMBB equals

or exceeds this time, the DWMBB deasserts XMI LOCKOUT L

regardless of whether or not a successful IREAD was completed.

Lockout Deassertion enables the time to vary between 1 to 15 ms. At

power-up and at node reset the default value is 2 to 3 ms. The values

for this ﬁeld are as follows:

LDEASRT (hex) Timeout (ms)

00–1

10–1

21–2

3 2 – 3 (default)

43–4

54–5

65–6

76–7

87–8

98–9

A9–10

B10–11

C11–12

D12–13

E13–14

F14–15

3–82