H8SLASH3028F datasheet(326/923 Pages) RENESAS

326 / 923 page

Rev. 2.00, 09/03, page 296 of 890

Pin Functions and Selection Method

Bit MDF in TMDR, bits TPSC2 to TPSC0 in 16TCR2 to 16TCR0 of the 16-bit

timer, bits CKS2 to CKS0 in 8TCR3 of the 8-bit timer, bit NDER1 in NDERA, and

bit PA1DDR select the pin function as follows.

PA1DDR

NDER1

—

PA1 input

PA1 output

TP1 output

TCLKB output*

Pin function

TEND1 output*2

Notes: 1. TCLKB input when MDF = 1 in TMDR, or TPSC2 = 1, TPSC1 = 0, and

TPSC0 = 1 in any of 16TCR2 to 16TCR0, or bits CKS2 to CKS0 in

8TCR3 are as shown in (1) in the table below.

2. When an external request is specified as a DMAC activation source,

TEND1 output regardless of bits PA1DDR and NDER1.

8-bit timer

channel 3 settings

(2)

(1)

CKS2

CKS1

—

PA1/TP1/

TCLKB/

TEND1

CKS0

—

Bit MDF in TMDR, bits TPSC2 to TPSC0 in 16TCR2 to 16TCR0 of the 16-bit

timer, bits CKS2 to CKS0 in 8TCR1 of the 8-bit timer, bit NDER0 in NDERA, and

bit PA0DDR select the pin function as follows.

PA0DDR

NDER0

—

PA0 input

PA0 output

TP0 output

TCLKA output*

Pin function

TEND0 output*2

Notes: 1. TCLKA input when MDF = 1 in TMDR, or TPSC2 = 1, TPSC1 = 0 and

TPSC0 = 0 in any of 16TCR2 to 16TCR0, or bits CKS2 to CKS0 in

8TCR0 are as shown in (1) in the table below.

2. When an external request is specified as a DMAC activation source,

TEND0 output regardless of bits PA0DDR and NDER0.

8-bit timer

channel 1 settings

(2)

(1)

CKS2

CKS1

—

PA0/TP0/

TCLKA/

TEND0

CKS0

—

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