ADuC7019/20/21/22/24/25/26/27/28/29
Data Sheet
Access
Byte Type
Default
Value
Access
Byte Type
Default
Value
Address Name
Page
Address Name
Page
PLA Base Address = 0xFFFF0B00
GPIO Base Address = 0xFFFFF400
0x0B00
0x0B04
0x0B08
0x0B0C
0x0B10
0x0B14
0x0B18
0x0B1C
0x0B20
0x0B24
0x0B28
0x0B2C
0x0B30
0x0B34
0x0B38
0x0B3C
0x0B40
0x0B44
0x0B48
0x0B4C
0x0B50
0x0B54
PLAELM0
PLAELM1
PLAELM2
PLAELM3
PLAELM4
PLAELM5
PLAELM6
PLAELM7
PLAELM8
PLAELM9
PLAELM10
PLAELM11
PLAELM12
PLAELM13
PLAELM14
PLAELM15
PLACLK
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
4
4
4
4
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x00
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
81
81
82
82
82
82
0xF400
0xF404
0xF408
0xF40C
0xF410
0xF420
0xF424
0xF428
0xF42C
0xF430
0xF434
0xF438
0xF43C
0xF440
0xF444
0xF448
0xF450
0xF454
0xF458
0xF460
0xF464
0xF468
GP0CON
GP1CON
GP2CON
GP3CON
GP4CON
GP0DAT
GP0SET
GP0CLR
GP0PAR
GP1DAT
GP1SET
GP1CLR
GP1PAR
GP2DAT
GP2SET
GP2CLR
GP3DAT
GP3SET
GP3CLR
GP4DAT
GP4SET
GP4CLR
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
R/W
R/W
R/W
R/W
R/W
R/W
W
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x000000XX1 70
0x000000XX1 70
0x000000XX1 70
68
68
68
68
68
W
R/W
R/W
W
0x20000000
68
0x000000XX1 69
0x000000XX1 70
0x000000XX1 70
W
R/W
R/W
W
W
R/W
W
W
R/W
W
0x00000000
68
0x000000XX1 69
0x000000XX1 70
0x000000XX1 70
0x000000XX1 69
0x000000XX1 70
0x000000XX1 70
0x000000XX1 69
0x000000XX1 70
0x000000XX1 70
PLAIRQ
PLAADC
PLADIN
PLADOUT
PLALCK
0x00000000
0x00000000
0x00000000
0x00000000
0x00
W
W
1 X = 0, 1, 2, or 3.
External Memory Base Address = 0xFFFFF000
Flash/EE Base Address = 0xFFFFF800
0xF000
0xF010
0xF014
0xF018
0xF01C
0xF020
0xF024
0xF028
0xF02C
XMCFG
1
1
1
1
1
2
2
2
2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0x00
0x00
0x00
0x00
90
90
90
90
90
90
90
90
90
0xF800
0xF804
0xF808
0xF80C
0xF810
0xF818
0xF81C
0xF820
FEESTA
1
2
1
2
2
3
4
4
R
0x20
0x0000
0x07
0xXXXX1
52
52
53
53
53
53
53
53
XM0CON
XM1CON
XM2CON
XM3CON
XM0PAR
XM1PAR
XM2PAR
XM3PAR
FEEMOD
FEECON
FEEDAT
FEEADR
FEESIGN
FEEPRO
FEEHIDE
R/W
R/W
R/W
R/W
R
0x00
0x0000
0x70FF
0x70FF
0x70FF
0x70FF
0xFFFFFF
0x00000000
0xFFFFFFFF
R/W
R/W
1 X = 0, 1, 2, or 3.
PWM Base Address = 0xFFFFFC00
0xFC00
0xFC04
0xFC08
0xFC0C
0xFC10
0xFC14
0xFC18
0xFC1C
0xFC20
0xFC24
PWMCON
PWMSTA
PWMDAT0
PWMDAT1
PWMCFG
PWMCH0
PWMCH1
PWMCH2
PWMEN
2
2
2
2
2
2
2
2
2
2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
66
66
67
67
67
67
67
67
67
67
PWMDAT2
Rev. F | Page 44 of 104
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