SH7052 datasheet(153/919 Pages) RENESAS

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• Bits 11 to 8—CS2 Space Wait Specification (W23, W22, W21, W20): These bits specify the

number of waits for CS2 space access.

Bit 11:

W23

Bit 10:

W22

Bit 9:

W21

Bit 8:

W20

Description

0000No wait (external wait input disabled)

00011 wait external wait input enabled

⋅⋅⋅

111115 wait external wait input enabled

(Initial value)

• Bits 7 to 4—CS1 Space Wait Specification (W13, W12, W11, W10): These bits specify the

number of waits for CS1 space access.

Bit 7:

W13

Bit 6:

W12

Bit 5:

W11

Bit 4:

W10

Description

0000No wait (external wait input disabled)

00011 wait external wait input enabled

⋅⋅⋅

111115 wait external wait input enabled

(Initial value)

• Bits 3 to 0—CS0 Space Wait Specification (W03, W02, W01, W00): These bits specify the

number of waits for CS0 space access.

Bit 3:

W03

Bit 2:

W02

Bit 1:

W01

Bit 0:

W00

Description

0000No wait (external wait input disabled)

00011 wait external wait input enabled

⋅⋅⋅

111115 wait external wait input enabled

(Initial value)

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