Table of Contents
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Register name
Address
Bit
Port input 0–3,
0040290
D7
high-speed
(B)
D6
DMA Ch. 0/1,
D5
16-bit timer 0
D4
IDMA request
D3
register
D2
D1
D0
16-bit timer 1–4
0040291
D7
IDMA request
(B)
D6
register
D5
D4
D3
D2
D1
D0
16-bit timer 5,
0040292
D7
8-bit timer,
(B)
D6
serial I/F Ch.0
D5
IDMA request
D4
register
D3
D2
D1
D0
Port input 0–3,
0040294
D7
high-speed
(B)
D6
DMA Ch. 0/1,
D5
16-bit timer 0
D4
IDMA enable
D3
register
D2
D1
D0
16-bit timer 1–4
0040295
D7
IDMA enable
(B)
D6
register
D5
D4
D3
D2
D1
D0
16-bit timer 5,
0040296
D7
8-bit timer,
(B)
D6
serial I/F Ch.0
D5
IDMA enable
D4
register
D3
D2
D1
D0
P1 function
00402D4
D7
select register
(B)
D6
D5
D4
D3
D2
D1
D0
P2 function
00402D8
D7
select register
(B)
D6
D5
D4
D3
D2
D1
D0
S1C33210 FUNCTION PART
III PERIPHERAL BLOCK: 16-BIT PROGRAMMABLE TIMERS
Name
Function
R16TC0
16-bit timer 0 comparison A
R16TU0
16-bit timer 0 comparison B
RHDM1
High-speed DMA Ch.1
RHDM0
High-speed DMA Ch.0
RP3
Port input 3
RP2
Port input 2
RP1
Port input 1
RP0
Port input 0
R16TC4
16-bit timer 4 comparison A
R16TU4
16-bit timer 4 comparison B
R16TC3
16-bit timer 3 comparison A
R16TU3
16-bit timer 3 comparison B
R16TC2
16-bit timer 2 comparison A
R16TU2
16-bit timer 2 comparison B
R16TC1
16-bit timer 1 comparison A
R16TU1
16-bit timer 1 comparison B
RSTX0
SIF Ch.0 transmit buffer empty
RSRX0
SIF Ch.0 receive buffer full
R8TU3
8-bit timer 3 underflow
R8TU2
8-bit timer 2 underflow
R8TU1
8-bit timer 1 underflow
R8TU0
8-bit timer 0 underflow
R16TC5
16-bit timer 5 comparison A
R16TU5
16-bit timer 5 comparison B
DE16TC0
16-bit timer 0 comparison A
DE16TU0
16-bit timer 0 comparison B
DEHDM1
High-speed DMA Ch.1
DEHDM0
High-speed DMA Ch.0
DEP3
Port input 3
DEP2
Port input 2
DEP1
Port input 1
DEP0
Port input 0
DE16TC4
16-bit timer 4 comparison A
DE16TU4
16-bit timer 4 comparison B
DE16TC3
16-bit timer 3 comparison A
DE16TU3
16-bit timer 3 comparison B
DE16TC2
16-bit timer 2 comparison A
DE16TU2
16-bit timer 2 comparison B
DE16TC1
16-bit timer 1 comparison A
DE16TU1
16-bit timer 1 comparison B
DESTX0
SIF Ch.0 transmit buffer empty
DESRX0
SIF Ch.0 receive buffer full
DE8TU3
8-bit timer 3 underflow
DE8TU2
8-bit timer 2 underflow
DE8TU1
8-bit timer 1 underflow
DE8TU0
8-bit timer 0 underflow
DE16TC5
16-bit timer 5 comparison A
DE16TU5
16-bit timer 5 comparison B
–
reserved
CFP16
P16 function selection 1
CFP15
P15 function selection 1
CFP14
P14 function selection
CFP13
P13 function selection
CFP12
P12 function selection
CFP11
P11 function selection
CFP10
P10 function selection
CFP27
P27 function selection
CFP26
P26 function selection
CFP25
P25 function selection
CFP24
P24 function selection
CFP23
P23 function selection
CFP22
P22 function selection
CFP21
P21 function selection
CFP20
P20 function selection
Setting
1 IDMA
0 Interrupt
request
request
1 IDMA
0 Interrupt
request
request
1 IDMA
0 Interrupt
request
request
1 IDMA
0 IDMA
enabled
disabled
1 IDMA
0 IDMA
enabled
disabled
1 IDMA
0 IDMA
enabled
disabled
–
1 EXCL5
0 P16
#DMAEND1
1 EXCL4
0 P15
#DMAEND0
1 FOSC1
0 P14
1 EXCL3
0 P13
T8UF3
1 EXCL2
0 P12
T8UF2
1 EXCL1
0 P11
T8UF1
1 EXCL0
0 P10
T8UF0
1 TM5
0 P27
1 TM4
0 P26
1 TM3
0 P25
1 TM2
0 P24
1 TM1
0 P23
1 TM0
0 P22
1 #DWE
0 P21
1 #DRD
0 P20
EPSON
Init. R/W
Remarks
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
–
–
0 when being read.
0
R/W
0
R/W
0
R/W
Extended functions
(0x402DF)
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
Ext. func.(0x402DF)
0
R/W
B-III-4-13
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