Z8F4822AR020SG Datasheet, PDF (284/323 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F64xx Series
Product Specification
264
Bit
Field
RESET
R/W
Address
Hex Address: F61
Table 196. SPI Control Register (SPICTL)
7
IRQE
6
STR
5
BIRQ
4
3
PHASE CLKPOL
0
R/W
F61H
2
WOR
1
MMEN
0
SPIEN
Hex Address: F62
Table 197. SPI Status Register (SPISTAT)
Bit
7
6
5
4
3
2
Field
IRQ
OVR
COL
ABT
Reserved
RESET
0
R/W
R/W*
Address
F62H
Note: R/W* = Read access. Write a 1 to clear the bit to 0.
1
TXST
R
0
SLAS
1
Bit
Field
RESET
R/W
Address
Hex Address: F63
Table 198. SPI Mode Register (SPIMODE)
7
6
Reserved
R
5
DIAG
4
3
2
NUMBITS[2:0]
0
R/W
F63H
1
SSIO
0
SSV
PS019924-0113
PRELIMINARY
Serial Peripheral Interface