C8051F39x/37x
Table 19.3. Special Function Registers (Continued)
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
Register
Address SFR Page Description
Page
0xD8
0xFC
0xEA
0xEC
0xFB
0xE9
0xEB
0xDA
0xDB
0xDC
0xFA
0xF9
0xD9
0xF7
0x87
0xB5
0x8F
0xD0
0xD1
0xC9
0xAC
0xEF
0x99
0x98
0xBF
0xBF
0xBF
0xE7
0xD7
0xC1
0xC0
0xC2
0xE7
0xD7
All Pages PCA Control
288
PCA0CN
PCA0CPH0
PCA0CPH1
PCA0CPH2
PCA0CPL0
PCA0CPL1
PCA0CPL2
PCA0CPM0
PCA0CPM1
PCA0CPM2
PCA0H
All Pages PCA Capture 0 High
All Pages PCA Capture 1 High
All Pages PCA Capture 2 High
All Pages PCA Capture 0 Low
All Pages PCA Capture 1 Low
All Pages PCA Capture 2 Low
All Pages PCA Module 0 Mode Register
All Pages PCA Module 1 Mode Register
All Pages PCA Module 2 Mode Register
All Pages PCA Counter High
294
294
294
294
294
294
292
292
292
293
293
289
290
161
90
All Pages PCA Counter Low
PCA0L
All Pages PCA Mode
PCA0MD
PCA0PWM
PCON
All Pages PCA PWM Configuration
All Pages Power Control
All Pages Prefetch Engine Control
All Pages Program Store R/W Control
All Pages Program Status Word
All Pages Voltage Reference Control
All Pages Voltage Regulator Control
PFE0CN
135
89
PSCTL
PSW
72
REF0CN
73
REG0CN
REVISION
RSTSRC
SBUF0
0
Device Revision
96
All Pages Reset Source Configuration/Status
All Pages UART0 Data Buffer
All Pages UART0 Control
158
224
223
106
107
108
204
203
196
200
207
206
205
SCON0
All Pages SFR Page
SFRPAGE
SFRPGCN
SFRSTACK
SMB0ADM
SMB0ADR
SMB0CF
SMB0CN
SMB0DAT
SMB1ADM
SMB1ADR
All Pages SFR Page Control
F
0
0
0
0
0
F
F
SFR Page Stack
SMBus0 Slave Address Mask
SMBus0 Slave Address
SMBus0 Configuration
SMBus0 Control
SMBus0 Data
SMBus1 Slave Address Mask
SMBus1 Slave Address
112
Preliminary Rev. 0.71
SILICON [ SILICON ]
