At83c26 – Rainbow Electronics AT83C26 User Manual
Page 37
37
7511B–SCR–10/05
AT83C26
Table 13. Common registers for SC1/SC2/SC3/SC4/SC5
Table 14. Common registers for SC2/SC3/SC4/SC5
Table 15. DC/DC B registers
Table 16. Slew control registers for CIO and CCLK pins
7
6
5
4
3
2
1
0
TIMER_MSB
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
TIMER_LSB
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CAPTURE_MSB
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
CAPTURE_LSB
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IO_SELECT
X
X
X
X
IOSEL3
IOSEL2
IOSEL1
IOSEL0
7
6
5
4
3
2
1
0
INTERFACEB
X
CARDC82
CARDIO5
CARDIO4
CARDIO3/
CARDC42
CARDIO2
DEMBOOSTB1
DEMBOOSTB0
STATUSB
X
CARDIN2
CIO5
CIO4
CRST3/
CC82
CIO3/
CC42
CRST2
CIO2
ITDIS
IODIS5
IODIS4
IODIS3
IODIS2
ITDIS5
ITDIS4
ITDIS3
ITDIS2
7
6
5
4
3
2
1
0
DCDCB
SHUTDOWNB
VDCB_INT
VDCB_OK
0
ICCADJB
STEPREGB
VDCB1
VDCB0
LDO
IPLUS5
IPLUS4
IPLUS3
IPLUS2
X
X
X
X
7
6
5
4
3
2
1
0
SLEW_CTRL_1
CCLK2_SLEW_CTR
L1
CCLK2_SLEW_CT
RL0
CIO2_SLEW_CT
RL1
CIO2_SLEW_CT
RL0
CCLK1_SLEW_CT
RL1
CCLK1_SLEW_CT
RL0
CIO1_SLEW_CT
RL1
CIO1_SLEW_CTR
L0
SLEW_CTRL_2
CCLK4_SLEW_CTR
L1
CCLK4_SLEW_CT
RL0
CIO4_SLEW_CT
RL1
CIO4_SLEW_CT
RL0
CCLK3_SLEW_CT
RL1
CCLK3_SLEW_CT
RL0
CIO3_SLEW_CT
RL1
CIO3_SLEW_CTR
L0
SLEW_CTRL_3
X
X
X
X
CCLK5_SLEW_CT
RL1
CCLK5_SLEW_CT
RL0
CIO5_SLEW_CT
RL1
CIO5_SLEW_CTR
L0