PC87591L datasheet(232/437 Pages) NSC

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Embedded Controller Modules (Continued)

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Flash Memory Start Time Register (FLSTART)

The FLSTART register controls the program/erase start delay time. FLSTART defaults to (1416) on reset.

Location: 00 F8C616

Type: R/W

Flash Memory Transition Time Register (FLTRAN)

The FLTRAN register controls some program/erase transition timings. FLTRAN defaults to (2816) on reset.

Location: 00 F8CA16

Type: R/W

Flash Memory Program Time Register (FLPROG)

The FLPROG register controls the programing pulse width. FLPROG defaults to (0A16) on reset.

Location: 00 F8D016

Type: R/W

Bit

76543210

Name

FTSTART

Reset

00010100

Bit

Description

7-0

FTSTART (Start Delay Count). This register should be configured based on the currently set core frequency.

See Table 33 on page 223 for required values.

Bit

76543210

Name

FTTRAN

Reset

00101000

Bit

Description

7-0

FTTRAN (Transition Count). This register should be configured based on the currently set core frequency. See

Table 33 on page 223 for details of required values.

Bit

76543210

Name

FTPROG

Reset

00001010

Bit

Description

7-0

FTPROG (Programing Pulse Width). This register should be configured based on the currently set core

frequency. See Table 33 on page 223 for details of required values.

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