cl-ps6700 Cirrus Logic, Inc., cl-ps6700 Datasheet - Page 36

• Manufacturer Part Number: cl-ps6700
• Description: Low-power Pc Card Controller For The Cl-ps7111
• Manufacturer: Cirrus Logic, Inc.

Table 5-3.
Table 5-4.
36
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
18c
18d
18e
16c
17a
17b
10a
10b
18f
t
7a
7b
7c
7d
7e
8a
8b
8c
8d
8e
9a
9b
9c
9d
11
12
13
7f
ELECTRICAL SPECIFICATIONS
Parameter
PCLK high to PCTL outputs
PCM_CD_L high to PCTL[2:0] outputs
PCLK high to PCTL driven
PCLK high to PCTL High-Z
RESET_L input pulse width
PSLEEP_L input setup
PSLEEP_L input hold
Parameter
MD to PCM_A, PCM_REG_L, PCM_CE_L outputs
PCLK low to PCM_A, PCM_REG_L, PCM_CE_L outputs
PCLK high to PCM_A, PCM_REG_L, PCM_CE_L outputs
PCLK high to card outputs
PCLK high to card outputs
PCM_CD_L high to card outputs
PCM_D input setup
PCM_D input hold
PCLK low to PCM_D outputs
PCLK low to PCM_D driven (following card read)
PCLK high to PCM_D High-Z (card read)
PCLK high to command strobes
PCLK high to command strobes
PCLK low to command strobes
PCLK low to command strobes
card inputs
card inputs
PCM_A, PCM_REG_L, PCM_CE_L to command strobe
Command strobe
Command strobe
System Bus Timing Parameters
PC Card Bus Timing Parameters
c
c
hold
setup
C
I R R U S
b
b
width
high to PCM_A, PCM_REG_L, PCM_CE_L hold
L
a
a
High-Z
O G I C
Driven
b
b
b
b
a
low (DMA terminal count)
high (DMA terminal count)
high
low
High-Z
C
O N F I D E N T I A L
(cont.)
b
, N D A R
low setup
PRELIMINARY DATA BOOK v1.0
E Q U I R E D
2
Low-Power PC Card Controller
MIN
eqn 1
eqn 2
eqn 3
MIN
T
8
6
8
10
12
6
8
8
PCLK
MAX
MAX
n/a
n/a
45
35
35
35
40
40
50
45
40
40
45
32
32
32
32
November 1997
CL-PS6700
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns