Epson S1C17624 Technical Manual page 328

aPPenDiX a liST OF i/O ReGiSTeRS
Register name address Bit
uaRT Ch.1 0x4124 D7
Control Register
(8 bits)
D6
(uaRT_CTl1)
D5
D4
D3–2 –
D1
D0
uaRT Ch.1 0x4125 D7
expansion
(8 bits) D6–4 iRClK[2:0] IrDA receive detection clock
Register
(uaRT_eXP1)
D3–1 –
D0
0x4200–0x4208
Register name address Bit
T8F Ch.0 0x4200 D15–4 –
Count Clock (16 bits)
D3–0 DF[3:0]
Select Register
(T8F_ClK0)
T8F Ch.0 0x4202 D15–8 –
Reload Data
(16 bits) D7–0 TR[7:0]
Register
(T8F_TR0)
T8F Ch.0 0x4204 D15–8 –
Counter Data (16 bits)
D7–0 TC[7:0]
Register
(T8F_TC0)
T8F Ch.0 0x4206 D15–12 –
Control Register
(16 bits) D11–8 TFMD[3:0]
(T8F_CTl0)
D7–5 –
D4
D3–2 –
D1
D0
T8F Ch.0 0x4208 D15–9 –
interrupt
(16 bits)
D8
Control Register
D7–1 –
(T8F_inT0)
D0
aP-a-6
name Function
– reserved
Reien
Receive error int. enable
Rien
Receive buffer full int. enable
Tien Transmit buffer empty int. enable
reserved
RBFi
Receive buffer full int. condition setup 1 2 bytes
RXen UART enable
– reserved
division ratio select
reserved
iRMD IrDA mode select
name Function
reserved
Count clock division ratio select
reserved
Reload data
TR7 = MSB
TR0 = LSB
reserved
Counter data
TC7 = MSB
TC0 = LSB
reserved
Fine mode setup
reserved
TRMD
Count mode select
reserved
PReSeR
Timer reset
PRun Timer run/stop control
reserved
T8Fie
T8F interrupt enable
reserved
T8FiF T8F interrupt flag
Seiko epson Corporation
Setting init. R/W
–
1 Enable 0 Disable
1 Enable 0 Disable
1 Enable 0 Disable
–
0 1 byte
1 Enable 0 Disable
–
IRCLK[2:0] Division ratio 0x0 R/W Source clock = PCLK
0x7 1/128
0x6 1/64
0x5 1/32
0x4 1/16
0x3 1/8
0x2 1/4
0x1 1/2
0x0 1/1
–
1 On 0 Off
Fine Mode 8-bit Timer Ch.0
Setting init. R/W
–
DF[3:0] Division ratio 0x0 R/W Source clock = PCLK
0xf reserved
0xe 1/16384
0xd 1/8192
0xc 1/4096
0xb 1/2048
0xa 1/1024
0x9 1/512
0x8 1/256
0x7 1/128
0x6 1/64
0x5 1/32
0x4 1/16
0x3 1/8
0x2 1/4
0x1
1/2
0x0 1/1
–
0x0 to 0xff 0x0 R/W
–
0x0 to 0xff 0xff
–
0x0 to 0xf 0x0 R/W Set a number of times
–
1 One shot 0 Repeat
–
1 Reset 0 Ignored
1 Run 0 Stop
–
1 Enable 0 Disable
–
1 Cause of 0 Cause of
interrupt interrupt not
occurred occurred
S1C17624/604/622/602/621 TeChniCal Manual
Remarks
– – 0 when being read.
0 R/W
0 R/W
0 R/W
– – 0 when being read.
0 R/W
0 R/W
– – 0 when being read.
– – 0 when being read.
0 R/W
Remarks
– – 0 when being read.
– – 0 when being read.
– – 0 when being read.
R
– – 0 when being read.
to insert delay into a
16-underflow period.
– – 0 when being read.
0 R/W
– – 0 when being read.
0 W
0 R/W
– – 0 when being read.
0 R/W
– – 0 when being read.
0 R/W Reset by writing 1.