HD64F3028F25 Datasheet, PDF (328/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Pin
PA1/TP1/
TCLKB/
TEND1
PA0/TP0/
TCLKA/
TEND0
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
0
1
1
NDER1
—
0
1
Pin function
PA1 input
PA1 output
TP1 output
TCLKB output^*1
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
0
1
CKS1
—
0
1
CKS0
—
0
1
—
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
0
1
NDER0
—
0
1
Pin function
PA0 input
PA0 output
TP0 output
TCLKA output^*1
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
0
1
CKS1
—
0
1
CKS0
—
0
1
—
Rev. 2.00, 09/03, page 296 of 890