mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 981

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

PCMCIA Interface
PSL—PCMCIA Strobe Length
This attribute determines the number of cycles the strobe will be asserted during a PCMCIA
access for this window. It is the main parameter for determining the length of the cycle. The
cycle may be lengthened by asserting the WAIT signal.
PPS—PCMCIA Port Size
This field specifies the port size of this PCMCIA window.
00001= Strobe asserted 1 clock cycle.
00010= Strobe asserted 2 clock cycles.
00011= Strobe asserted 3 clock cycles.
00100= Strobe asserted 4 clock cycles.
00101= Strobe asserted 5 clock cycles.
00110= Strobe asserted 6 clock cycles.
00111= Strobe asserted 7 clock cycles.
01000= Strobe asserted 8 clock cycles.
01001= Strobe asserted 9 clock cycles.
01010= Strobe asserted 10 clock cycles.
01011= Strobe asserted 11 clock cycles.
01100= Strobe asserted 12 clock cycles.
01101= Strobe asserted 13 clock cycles.
01110= Strobe asserted 14 clock cycles.
01111= Strobe asserted 15 clock cycles.
10000= Strobe asserted 16 clock cycles.
10001= Strobe asserted 17 clock cycles.
10010= Strobe asserted 18 clock cycles.
10011= Strobe asserted 19 clock cycles.
10100= Strobe asserted 20 clock cycles.
10101= Strobe asserted 21 clock cycles.
10110= Strobe asserted 22 clock cycles.
10111= Strobe asserted 23 clock cycles.
11000= Strobe asserted 24 clock cycles.
11001= Strobe asserted 25 clock cycles.
11010= Strobe asserted 26 clock cycles.
11011= Strobe asserted 27 clock cycles.
11100= Strobe asserted 28 clock cycles.
11101= Strobe asserted 29 clock cycles.
11110= Strobe asserted 30 clock cycles.
11111= Strobe asserted 31 clock cycles.
00000= Strobe asserted 32 clock cycles.
0 = 8-bit port size.
1 = 16-bit port size.
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
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