PIC17C75X Datasheet, PDF (46/320 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers

PIC17C75X
TABLE 7-3: SPECIAL FUNCTION REGISTERS (Cont.’d)
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR,
BOR
Value on
all other
resets (3)
Bank 6:
10h
SSPADD
SSP Address register in I²C slave mode. SSP baud rate reload register in I²C master mode. 0000 0000 0000 0000
11h
SSPCON1
WCOL SSPOV SSPEN
CKP
SSPM3 SSPM2 SSPM1 SSPM0 0000 0000 0000 0000
12h
SSPCON2
GCEN AKSTAT AKDT
AKEN RCEN
PEN
RSEN
SEN 0000 0000 0000 0000
13h
SSPSTAT
SMP
CKE
D/A
P
S
R/W
UA
BF 0000 0000 0000 0000
14h
SSPBUF
Synchronous Serial Port Receive Buffer/Transmit Register
xxxx xxxx uuuu uuuu
15h
Unimplemented —
—
—
—
—
—
—
— ---- ---- ---- ----
16h
Unimplemented —
—
—
—
—
—
—
— ---- ---- ---- ----
17h
Unimplemented —
—
—
—
—
—
—
— ---- ---- ---- ----
Bank 7:
10h
PW3DCL
DC1
DC0 TM2PW3
-
-
-
-
-
xx0- ---- uu0- ----
11h
PW3DCH
DC9
DC8
DC7
DC6
DC5
DC4
DC3
DC2 xxxx xxxx uuuu uuuu
12h
CA3L
Capture3 low byte
xxxx xxxx uuuu uuuu
13h
CA3H
Capture3 high byte
xxxx xxxx uuuu uuuu
14h
CA4L
Capture4 low byte
xxxx xxxx uuuu uuuu
15h
CA4H
Capture4 high byte
xxxx xxxx uuuu uuuu
16h
TCON3
— CA4OVF CA3OVF CA4ED1 CA4ED0 CA3ED1 CA3ED0 PWM3ON -000 0000 -000 0000
17h
Unimplemented —
—
—
—
—
—
—
— ---- ---- ---- ----
Unbanked
18h ⁽⁵⁾ PRODL
Low Byte of 16-bit Product (8 x 8 Hardware Multiply)
xxxx xxxx uuuu uuuu
19h ⁽⁵⁾ PRODH
High Byte of 16-bit Product (8 x 8 Hardware Multiply)
xxxx xxxx uuuu uuuu
Legend:
Note 1:
2:
3:
x = unknown, u = unchanged, - = unimplemented read as '0', q - value depends on condition. Shaded cells are unimplemented, read as '0'.
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for PC<15:8> whose contents are updated
from or transferred to the upper byte of the program counter.
The TO and PD status bits in CPUSTA are not affected by a MCLR reset.
Other (non power-up) resets include: external reset through MCLR and Watchdog Timer Reset.
DS30264A-page 46
Preliminary
© 1997 Microchip Technology Inc.