Motorola MPC860 PowerQUICC User Manual page 506

Part IV. Hardware Interface
PCMCIA
Host
Adapter
Module
26
2x2
2X3
2X4
Figure 17-1. System with Two PCMCIA Sockets
17-2
IRQ
2
CSI
1
D[8:15]
8
D[0:7]
8
R/W
1
CE1_A/B
2
CE2_A/B
2
WE/PGM
1
OE
1
(IORD),(IOWR)
2
RESET_A/B
2
POE_A/B
2
A[6:31]
REG
1
ALE_A/B
2
WAIT_A/B, IOIS16_A/B
RDY/BSY_x, BVD1_x,BVD2_x
Chip Vdd
SPKROUT
1
MPC860 PowerQUICC UserÕs Manual
Power-On indication
MAX 780A
or equiv.
3V 5V
Transceiver
buffer
with OE
(IORD_A),(IOWR_A)
buffer
with OE
Transparent latch
with OE
Address_A[25:0]
Vcc_A
CD1_x, CD2_x, VS1_x, VS2_x
Socket
B
A
Vcc_A
1
Vpp1_A
1
Vpp2_A
1
12V
Data_A[15:8]
8
Data_A[7:0]
8
CE1_A
1
CE2_A
1
WE/PGM_A
1
OE_A
1
2
26
REG_A
1
2
6
5
1
MOTOROLA