SH7021 datasheet(325/509 Pages) RENESAS

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Address H'5FFFFF7:

•

Bits 7–0 (reserved): These bits always read as 1. The write value should always be 1.

Bit:

Bit name:

—

Initial value:

R/W:

—

Different Triggers for TPC Output Groups 1 and 0: If TPC output groups 1 and 0 are triggered by

different compare matches, the address of the upper 4 bits of NDRA (group 1) is H'5FFFFF5 and

the address of the lower 4 bits of NDRA (group 0) is H'5FFFFF7. Bits 3–0 of address H'5FFFFF5

and bits 7–4 of address H'5FFFFF7 are reserved bits. The write value should always be 1. These

bits always read as 1.

Address H'5FFFFF5:

•

Bits 7–4 (next data 7–4 (NDR7–NDR4)): NDR7–NDR4 store the next output data for TPC

output group 1.

•

Bits 3–0 (reserved): These bits always read as 1. The write value should always be 1.

Bit:

Bit name:

NDR7

NDR6

NDR5

NDR4

—

Initial value:

R/W:

R/W

—

Address H'5FFFFF7:

•

Bits 7–4 (reserved): These bits always read as 1. The write value should always be 1.

•

Bits 3–0 (next data 3–0 (NDR3–NDR0)): NDR3-NDR0 store the next output data for TPC

output group 0.

Bit:

Bit name:

—

NDR3

NDR2

NDR1

NDR0

Initial value:

R/W:

—

R/W

SH7021 Datasheet(PDF) 325 Page - Renesas Technology Corp

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